diff --git a/src/compiler/diagnosticMessages.json b/src/compiler/diagnosticMessages.json
index 8607d16715ca5..f2f9ea2302850 100644
--- a/src/compiler/diagnosticMessages.json
+++ b/src/compiler/diagnosticMessages.json
@@ -3920,7 +3920,6 @@
         "category": "Message",
         "code": 6353
     },
-
     "Project '{0}' is up to date with .d.ts files from its dependencies": {
         "category": "Message",
         "code": 6354
@@ -3993,6 +3992,26 @@
         "category": "Message",
         "code": 6371
     },
+    "Project '{0}' is out of date because output javascript and source map (if specified) of its dependency '{1}' has changed": {
+        "category": "Message",
+        "code": 6372
+    },
+    "Updating output javascript and javascript source map (if specified) of project '{0}'...": {
+        "category": "Message",
+        "code": 6373
+    },
+    "A non-dry build would update timestamps for output of project '{0}'": {
+        "category": "Message",
+        "code": 6374
+    },
+    "A non-dry build would update output javascript and javascript source map (if specified) of project '{0}'": {
+        "category": "Message",
+        "code": 6375
+    },
+    "Cannot update output javascript and javascript source map (if specified) of project '{0}' because there was error reading file '{1}'": {
+        "category": "Message",
+        "code": 6376
+    },
 
     "The expected type comes from property '{0}' which is declared here on type '{1}'": {
         "category": "Message",
diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index 8baeae5d84a27..6c3b1fbb376a5 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -1,8 +1,14 @@
 namespace ts {
-    const infoExtension = ".tsbundleinfo";
+    /*@internal*/
+    export const infoFile = ".tsbuildinfo";
     const brackets = createBracketsMap();
     const syntheticParent: TextRange = { pos: -1, end: -1 };
 
+    /*@internal*/
+    export function isInfoFile(file: string) {
+        return endsWith(file, `/${infoFile}`);
+    }
+
     /*@internal*/
     /**
      * Iterates over the source files that are expected to have an emit output.
@@ -20,8 +26,9 @@ namespace ts {
         const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile);
         const options = host.getCompilerOptions();
         if (options.outFile || options.out) {
-            if (sourceFiles.length) {
-                const bundle = createBundle(sourceFiles, host.getPrependNodes());
+            const prepends = host.getPrependNodes();
+            if (sourceFiles.length || prepends.length) {
+                const bundle = createBundle(sourceFiles, prepends);
                 const result = action(getOutputPathsFor(bundle, host, emitOnlyDtsFiles), bundle);
                 if (result) {
                     return result;
@@ -38,22 +45,26 @@ namespace ts {
         }
     }
 
+    function hasPrependReference(projectReferences: ReadonlyArray<ProjectReference> | undefined) {
+        return projectReferences && forEach(projectReferences, ref => ref.prepend);
+    }
+
     /*@internal*/
-    export function getOutputPathsForBundle(options: CompilerOptions, forceDtsPaths: boolean): EmitFileNames {
+    export function getOutputPathsForBundle(options: CompilerOptions, forceDtsPaths: boolean, projectReferences: ReadonlyArray<ProjectReference> | undefined): EmitFileNames {
         const outPath = options.outFile || options.out!;
         const jsFilePath = options.emitDeclarationOnly ? undefined : outPath;
         const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options);
         const declarationFilePath = (forceDtsPaths || getEmitDeclarations(options)) ? removeFileExtension(outPath) + Extension.Dts : undefined;
         const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : undefined;
-        const bundleInfoPath = options.references && jsFilePath ? (removeFileExtension(jsFilePath) + infoExtension) : undefined;
-        return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, bundleInfoPath };
+        const buildInfoPath = outPath && (options.composite || hasPrependReference(projectReferences)) ? combinePaths(getDirectoryPath(outPath), infoFile) : undefined;
+        return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath };
     }
 
     /*@internal*/
     export function getOutputPathsFor(sourceFile: SourceFile | Bundle, host: EmitHost, forceDtsPaths: boolean): EmitFileNames {
         const options = host.getCompilerOptions();
         if (sourceFile.kind === SyntaxKind.Bundle) {
-            return getOutputPathsForBundle(options, forceDtsPaths);
+            return getOutputPathsForBundle(options, forceDtsPaths, host.getProjectReferences());
         }
         else {
             const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile, options));
@@ -66,7 +77,7 @@ namespace ts {
             const isJs = isSourceFileJS(sourceFile);
             const declarationFilePath = ((forceDtsPaths || getEmitDeclarations(options)) && !isJs) ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : undefined;
             const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : undefined;
-            return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, bundleInfoPath: undefined };
+            return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath: undefined };
         }
     }
 
@@ -74,13 +85,6 @@ namespace ts {
         return (options.sourceMap && !options.inlineSourceMap) ? jsFilePath + ".map" : undefined;
     }
 
-    function createDefaultBundleInfo(): BundleInfo {
-        return {
-            originalOffset: -1,
-            totalLength: -1
-        };
-    }
-
     // JavaScript files are always LanguageVariant.JSX, as JSX syntax is allowed in .js files also.
     // So for JavaScript files, '.jsx' is only emitted if the input was '.jsx', and JsxEmit.Preserve.
     // For TypeScript, the only time to emit with a '.jsx' extension, is on JSX input, and JsxEmit.Preserve
@@ -106,7 +110,7 @@ namespace ts {
 
     /*@internal*/
     // targetSourceFile is when users only want one file in entire project to be emitted. This is used in compileOnSave feature
-    export function emitFiles(resolver: EmitResolver, host: EmitHost, targetSourceFile: SourceFile, emitOnlyDtsFiles?: boolean, transformers?: TransformerFactory<Bundle | SourceFile>[], declarationTransformers?: TransformerFactory<Bundle | SourceFile>[]): EmitResult {
+    export function emitFiles(resolver: EmitResolver, host: EmitHost, targetSourceFile: SourceFile | undefined, emitOnlyDtsFiles?: boolean, transformers?: TransformerFactory<Bundle | SourceFile>[], declarationTransformers?: TransformerFactory<Bundle | SourceFile>[]): EmitResult {
         const compilerOptions = host.getCompilerOptions();
         const sourceMapDataList: SourceMapEmitResult[] | undefined = (compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions)) ? [] : undefined;
         const emittedFilesList: string[] | undefined = compilerOptions.listEmittedFiles ? [] : undefined;
@@ -114,7 +118,7 @@ namespace ts {
         const newLine = getNewLineCharacter(compilerOptions, () => host.getNewLine());
         const writer = createTextWriter(newLine);
         const { enter, exit } = performance.createTimer("printTime", "beforePrint", "afterPrint");
-        let bundleInfo: BundleInfo = createDefaultBundleInfo();
+        let buildInfo: BuildInfo | undefined;
         let emitSkipped = false;
         let exportedModulesFromDeclarationEmit: ExportedModulesFromDeclarationEmit | undefined;
 
@@ -132,9 +136,14 @@ namespace ts {
             exportedModulesFromDeclarationEmit
         };
 
-        function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, bundleInfoPath }: EmitFileNames, sourceFileOrBundle: SourceFile | Bundle) {
-            emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, bundleInfoPath);
-            emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath);
+        function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }: EmitFileNames, sourceFileOrBundle: SourceFile | Bundle) {
+            if (buildInfoPath) buildInfo = { js: [], dts: [], commonSourceDirectory: host.getCommonSourceDirectory(), sources: {} };
+            emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, buildInfo && { sections: buildInfo.js, sources: buildInfo.sources });
+            emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, buildInfo && { sections: buildInfo.dts, sources: buildInfo.sources });
+            // Write bundled offset information if applicable
+            if (!emitOnlyDtsFiles && !emitSkipped && buildInfoPath) {
+                writeFile(host, emitterDiagnostics, buildInfoPath, getBuildInfoText(buildInfo!), /*writeByteOrderMark*/ false);
+            }
 
             if (!emitSkipped && emittedFilesList) {
                 if (!emitOnlyDtsFiles) {
@@ -144,8 +153,8 @@ namespace ts {
                     if (sourceMapFilePath) {
                         emittedFilesList.push(sourceMapFilePath);
                     }
-                    if (bundleInfoPath) {
-                        emittedFilesList.push(bundleInfoPath);
+                    if (buildInfoPath) {
+                        emittedFilesList.push(buildInfoPath);
                     }
                 }
                 if (declarationFilePath) {
@@ -157,7 +166,7 @@ namespace ts {
             }
         }
 
-        function emitJsFileOrBundle(sourceFileOrBundle: SourceFile | Bundle, jsFilePath: string | undefined, sourceMapFilePath: string | undefined, bundleInfoPath: string | undefined) {
+        function emitJsFileOrBundle(sourceFileOrBundle: SourceFile | Bundle, jsFilePath: string | undefined, sourceMapFilePath: string | undefined, bundleFileInfo: BundleFileInfo | undefined) {
             if (emitOnlyDtsFiles || !jsFilePath) {
                 return;
             }
@@ -193,13 +202,13 @@ namespace ts {
             });
 
             Debug.assert(transform.transformed.length === 1, "Should only see one output from the transform");
-            printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform.transformed[0], bundleInfoPath, printer, compilerOptions);
+            printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform.transformed[0], bundleFileInfo, printer, compilerOptions);
 
             // Clean up emit nodes on parse tree
             transform.dispose();
         }
 
-        function emitDeclarationFileOrBundle(sourceFileOrBundle: SourceFile | Bundle, declarationFilePath: string | undefined, declarationMapPath: string | undefined) {
+        function emitDeclarationFileOrBundle(sourceFileOrBundle: SourceFile | Bundle, declarationFilePath: string | undefined, declarationMapPath: string | undefined, bundleFileInfo: BundleFileInfo | undefined) {
             if (!(declarationFilePath && !isInJSFile(sourceFileOrBundle))) {
                 return;
             }
@@ -243,7 +252,7 @@ namespace ts {
             emitSkipped = emitSkipped || declBlocked;
             if (!declBlocked || emitOnlyDtsFiles) {
                 Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform");
-                printSourceFileOrBundle(declarationFilePath, declarationMapPath, declarationTransform.transformed[0], /* bundleInfopath*/ undefined, declarationPrinter, {
+                printSourceFileOrBundle(declarationFilePath, declarationMapPath, declarationTransform.transformed[0], bundleFileInfo, declarationPrinter, {
                     sourceMap: compilerOptions.declarationMap,
                     sourceRoot: compilerOptions.sourceRoot,
                     mapRoot: compilerOptions.mapRoot,
@@ -272,7 +281,7 @@ namespace ts {
             forEachChild(node, collectLinkedAliases);
         }
 
-        function printSourceFileOrBundle(jsFilePath: string, sourceMapFilePath: string | undefined, sourceFileOrBundle: SourceFile | Bundle, bundleInfoPath: string | undefined, printer: Printer, mapOptions: SourceMapOptions) {
+        function printSourceFileOrBundle(jsFilePath: string, sourceMapFilePath: string | undefined, sourceFileOrBundle: SourceFile | Bundle, bundleFileInfo: BundleFileInfo | undefined, printer: Printer, mapOptions: SourceMapOptions) {
             const bundle = sourceFileOrBundle.kind === SyntaxKind.Bundle ? sourceFileOrBundle : undefined;
             const sourceFile = sourceFileOrBundle.kind === SyntaxKind.SourceFile ? sourceFileOrBundle : undefined;
             const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile!];
@@ -288,7 +297,7 @@ namespace ts {
             }
 
             if (bundle) {
-                printer.writeBundle(bundle, bundleInfo, writer, sourceMapGenerator);
+                printer.writeBundle(bundle, bundleFileInfo, writer, sourceMapGenerator);
             }
             else {
                 printer.writeFile(sourceFile!, writer, sourceMapGenerator);
@@ -311,7 +320,9 @@ namespace ts {
 
                 if (sourceMappingURL) {
                     if (!writer.isAtStartOfLine()) writer.rawWrite(newLine);
+                    const pos = writer.getTextPos();
                     writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`); // Tools can sometimes see this line as a source mapping url comment
+                    if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.SourceMapUrl });
                 }
 
                 // Write the source map
@@ -327,16 +338,8 @@ namespace ts {
             // Write the output file
             writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), !!compilerOptions.emitBOM, sourceFiles);
 
-            // Write bundled offset information if applicable
-            if (bundleInfoPath) {
-                bundleInfo.totalLength = writer.getTextPos();
-                writeFile(host, emitterDiagnostics, bundleInfoPath, JSON.stringify(bundleInfo, undefined, 2), /*writeByteOrderMark*/ false);
-            }
-
             // Reset state
             writer.clear();
-
-            bundleInfo = createDefaultBundleInfo();
         }
 
         interface SourceMapOptions {
@@ -412,6 +415,166 @@ namespace ts {
         }
     }
 
+    function getBuildInfoText(buildInfo: BuildInfo) {
+        return JSON.stringify(buildInfo, undefined, 2);
+    }
+
+    const notImplementedResolver: EmitResolver = {
+        hasGlobalName: notImplemented,
+        getReferencedExportContainer: notImplemented,
+        getReferencedImportDeclaration: notImplemented,
+        getReferencedDeclarationWithCollidingName: notImplemented,
+        isDeclarationWithCollidingName: notImplemented,
+        isValueAliasDeclaration: notImplemented,
+        isReferencedAliasDeclaration: notImplemented,
+        isTopLevelValueImportEqualsWithEntityName: notImplemented,
+        getNodeCheckFlags: notImplemented,
+        isDeclarationVisible: notImplemented,
+        isLateBound: (_node): _node is LateBoundDeclaration => false,
+        collectLinkedAliases: notImplemented,
+        isImplementationOfOverload: notImplemented,
+        isRequiredInitializedParameter: notImplemented,
+        isOptionalUninitializedParameterProperty: notImplemented,
+        isExpandoFunctionDeclaration: notImplemented,
+        getPropertiesOfContainerFunction: notImplemented,
+        createTypeOfDeclaration: notImplemented,
+        createReturnTypeOfSignatureDeclaration: notImplemented,
+        createTypeOfExpression: notImplemented,
+        createLiteralConstValue: notImplemented,
+        isSymbolAccessible: notImplemented,
+        isEntityNameVisible: notImplemented,
+        // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
+        getConstantValue: notImplemented,
+        getReferencedValueDeclaration: notImplemented,
+        getTypeReferenceSerializationKind: notImplemented,
+        isOptionalParameter: notImplemented,
+        moduleExportsSomeValue: notImplemented,
+        isArgumentsLocalBinding: notImplemented,
+        getExternalModuleFileFromDeclaration: notImplemented,
+        getTypeReferenceDirectivesForEntityName: notImplemented,
+        getTypeReferenceDirectivesForSymbol: notImplemented,
+        isLiteralConstDeclaration: notImplemented,
+        getJsxFactoryEntity: notImplemented,
+        getAllAccessorDeclarations: notImplemented,
+        getSymbolOfExternalModuleSpecifier: notImplemented,
+        isBindingCapturedByNode: notImplemented,
+    };
+
+    /*@internal*/
+    /** File that isnt present resulting in error or output files */
+    export type EmitUsingBuildInfoResult = string | ReadonlyArray<OutputFile>;
+
+    /*@internal*/
+    export interface EmitUsingBuildInfoHost extends ModuleResolutionHost {
+        getCurrentDirectory(): string;
+        getCanonicalFileName(fileName: string): string;
+        useCaseSensitiveFileNames(): boolean;
+        getNewLine(): string;
+    }
+
+    function createSourceFilesForPrologues(buildInfo: BuildInfo): ReadonlyArray<SourceFile> {
+        return map(buildInfo.sources.prologues, prologueInfo => {
+            const sourceFile = createNode(SyntaxKind.SourceFile, 0, prologueInfo.text.length) as SourceFile;
+            sourceFile.fileName = prologueInfo.file;
+            sourceFile.text = prologueInfo.text;
+            sourceFile.statements = createNodeArray(prologueInfo.directives.map(directive => {
+                const statement = createNode(SyntaxKind.ExpressionStatement, directive.pos, directive.end) as PrologueDirective;
+                statement.expression = createNode(SyntaxKind.StringLiteral, directive.expression.pos, directive.expression.end) as StringLiteral;
+                statement.expression.text = directive.expression.text;
+                return statement;
+            }));
+            return sourceFile;
+        }) || emptyArray;
+    }
+
+    /*@internal*/
+    export function emitUsingBuildInfo(config: ParsedCommandLine, host: EmitUsingBuildInfoHost, getCommandLine: (ref: ProjectReference) => ParsedCommandLine | undefined): EmitUsingBuildInfoResult {
+        const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(config.options, /*forceDtsPaths*/ false, config.projectReferences);
+        const buildInfoText = host.readFile(Debug.assertDefined(buildInfoPath));
+        if (!buildInfoText) return buildInfoPath!;
+        const jsFileText = host.readFile(Debug.assertDefined(jsFilePath));
+        if (!jsFileText) return jsFilePath!;
+        const sourceMapText = sourceMapFilePath && host.readFile(sourceMapFilePath);
+        // error if no source map or for now if inline sourcemap
+        if ((sourceMapFilePath && !sourceMapText) || config.options.inlineSourceMap) return sourceMapFilePath || "inline sourcemap decoding";
+        const declarationMapText = declarationMapPath && host.readFile(declarationMapPath);
+        // error if no source map or for now if inline sourcemap
+        if ((declarationMapPath && !declarationMapText) || config.options.inlineSourceMap) return declarationMapPath || "inline sourcemap decoding";
+        // read declaration text
+        const declarationText = declarationMapText && host.readFile(declarationFilePath!);
+        if (declarationMapText && !declarationText) return declarationFilePath!;
+
+        const buildInfo = JSON.parse(buildInfoText) as BuildInfo;
+        const ownPrependInput = createInputFiles(
+            jsFileText,
+            declarationText!,
+            sourceMapFilePath,
+            sourceMapText,
+            declarationMapPath,
+            declarationMapText,
+            jsFilePath,
+            declarationFilePath,
+            buildInfoPath,
+            buildInfo,
+            /*onlyOwnText*/ true
+        );
+        const optionsWithoutDeclaration = clone(config.options);
+        optionsWithoutDeclaration.declaration = false;
+        optionsWithoutDeclaration.composite = false;
+        const outputFiles: OutputFile[] = [];
+        const newBuildInfo: BuildInfo = clone(buildInfo);
+        let writeByteOrderMarkBuildInfo = false;
+        const prependNodes = createPrependNodes(config.projectReferences, getCommandLine, f => host.readFile(f));
+        const jsPrepend = createUnparsedJsSourceFile(ownPrependInput);
+        const sourceFilesForJsEmit = createSourceFilesForPrologues(buildInfo);
+        const emitHost: EmitHost = {
+            getPrependNodes: memoize(() => [...prependNodes, jsPrepend]),
+            getProjectReferences: () => config.projectReferences,
+            getCanonicalFileName: host.getCanonicalFileName,
+            getCommonSourceDirectory: () => buildInfo.commonSourceDirectory,
+            getCompilerOptions: () => optionsWithoutDeclaration,
+            getCurrentDirectory: () => host.getCurrentDirectory(),
+            getNewLine: () => host.getNewLine(),
+            getSourceFile: notImplemented,
+            getSourceFileByPath: notImplemented,
+            getSourceFiles: () => sourceFilesForJsEmit,
+            getLibFileFromReference: notImplemented,
+            isSourceFileFromExternalLibrary: returnFalse,
+            writeFile: (name, text, writeByteOrderMark) => {
+                if (name !== buildInfoPath) {
+                    outputFiles.push({ name, text, writeByteOrderMark });
+                }
+                else {
+                    // Add dts and sources build info since we are not touching that file
+                    const buildInfo = JSON.parse(text) as BuildInfo;
+                    newBuildInfo.js = buildInfo.js;
+                    writeByteOrderMarkBuildInfo = writeByteOrderMarkBuildInfo || writeByteOrderMark;
+                }
+            },
+            isEmitBlocked: returnFalse,
+            readFile: f => host.readFile(f),
+            fileExists: f => host.fileExists(f),
+            directoryExists: host.directoryExists && (f => host.directoryExists!(f)),
+            useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+        };
+        // Emit js
+        emitFiles(notImplementedResolver, emitHost, /*targetSourceFile*/ undefined, /*emitOnlyDtsFiles*/ false, getTransformers(optionsWithoutDeclaration));
+        // Emit d.ts map
+        if (declarationMapText) {
+            emitHost.getPrependNodes = memoize(() => [createUnparsedDtsSourceFileWithPrepend(ownPrependInput, prependNodes)]);
+            emitHost.getCompilerOptions = () => config.options;
+            emitHost.getSourceFiles = () => emptyArray;
+            emitHost.writeFile = (name, text, writeByteOrderMark) => {
+                // Same dts ignore
+                if (fileExtensionIs(name, Extension.Dts) || name === buildInfoPath) return;
+                outputFiles.push({ name, text, writeByteOrderMark });
+            };
+            emitFiles(notImplementedResolver, emitHost, /*targetSourceFile*/ undefined, /*emitOnlyDtsFiles*/ true);
+        }
+        outputFiles.push({ name: buildInfoPath!, text: getBuildInfoText(newBuildInfo), writeByteOrderMark: writeByteOrderMarkBuildInfo });
+        return outputFiles;
+    }
+
     const enum PipelinePhase {
         Notification,
         Substitution,
@@ -449,6 +612,7 @@ namespace ts {
         let ownWriter: EmitTextWriter; // Reusable `EmitTextWriter` for basic printing.
         let write = writeBase;
         let isOwnFileEmit: boolean;
+        let bundleFileInfo: BundleFileInfo | undefined;
 
         // Source Maps
         let sourceMapsDisabled = true;
@@ -546,8 +710,13 @@ namespace ts {
             writer = previousWriter;
         }
 
-        function writeBundle(bundle: Bundle, bundleInfo: BundleInfo | undefined, output: EmitTextWriter, sourceMapGenerator: SourceMapGenerator | undefined) {
+        function getTextPosWithWriteLine() {
+            return writer.getTextPosWithWriteLine ? writer.getTextPosWithWriteLine() : writer.getTextPos();
+        }
+
+        function writeBundle(bundle: Bundle, bundleInfo: BundleFileInfo | undefined, output: EmitTextWriter, sourceMapGenerator: SourceMapGenerator | undefined) {
             isOwnFileEmit = false;
+            bundleFileInfo = bundleInfo;
             const previousWriter = writer;
             setWriter(output, sourceMapGenerator);
             emitShebangIfNeeded(bundle);
@@ -557,16 +726,36 @@ namespace ts {
 
             for (const prepend of bundle.prepends) {
                 writeLine();
+                const pos = getTextPosWithWriteLine();
                 print(EmitHint.Unspecified, prepend, /*sourceFile*/ undefined);
+                if (bundleFileInfo) {
+                    if (prepend.oldFileOfCurrentEmit) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Text });
+                    else bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Prepend, data: (prepend as UnparsedSource).fileName });
+                }
             }
 
-            if (bundleInfo) {
-                bundleInfo.originalOffset = writer.getTextPos();
-            }
-
+            const pos = getTextPosWithWriteLine();
             for (const sourceFile of bundle.sourceFiles) {
                 print(EmitHint.SourceFile, sourceFile, sourceFile);
             }
+            if (bundleFileInfo && bundle.sourceFiles.length) {
+                const end = writer.getTextPos();
+                if (pos !== end) {
+                    bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Text });
+                    // Store prologues
+                    const prologues = getPrologueDirectivesFromBundledSourceFiles(bundle);
+                    if (prologues) bundleFileInfo.sources.prologues = prologues;
+
+                    // Store helpes
+                    const helpers = getHelpersFromBundledSourceFiles(bundle);
+                    if (helpers) bundleFileInfo.sources.helpers = helpers;
+                }
+                else {
+                    // Ensure we have text section
+                    Debug.assert(!!bundleFileInfo.sections.length && last(bundleFileInfo.sections).kind === BundleFileSectionKind.Text);
+                }
+            }
+
             reset();
             writer = previousWriter;
         }
@@ -581,6 +770,7 @@ namespace ts {
 
         function writeFile(sourceFile: SourceFile, output: EmitTextWriter, sourceMapGenerator: SourceMapGenerator | undefined) {
             isOwnFileEmit = true;
+            bundleFileInfo = undefined;
             const previousWriter = writer;
             setWriter(output, sourceMapGenerator);
             emitShebangIfNeeded(sourceFile);
@@ -638,6 +828,7 @@ namespace ts {
             currentSourceFile = undefined!;
             currentLineMap = undefined!;
             detachedCommentsInfo = undefined;
+            bundleFileInfo = undefined;
             setWriter(/*output*/ undefined, /*_sourceMapGenerator*/ undefined);
         }
 
@@ -727,6 +918,16 @@ namespace ts {
                     case SyntaxKind.UnparsedSource:
                         return emitUnparsedSource(<UnparsedSource>node);
 
+                    case SyntaxKind.UnparsedPrologue:
+                    case SyntaxKind.UnparsedPrependText:
+                    case SyntaxKind.UnparsedText:
+                    case SyntaxKind.UnparsedSourceMapUrl:
+                        return emitUnparsedNode(<UnparsedNode>node);
+
+                    case SyntaxKind.UnparsedSectionText:
+                        return emitUnparsedSectionText(<UnparsedSectionText>node);
+
+
                     // Identifiers
                     case SyntaxKind.Identifier:
                         return emitIdentifier(<Identifier>node);
@@ -1127,22 +1328,43 @@ namespace ts {
             pipelinePhase(hint, substituteNode(hint, node));
         }
 
+        function getHelpersFromBundledSourceFiles(bundle: Bundle): string[] | undefined {
+            let result: string[] | undefined;
+            if (moduleKind === ModuleKind.None || printerOptions.noEmitHelpers) {
+                return undefined;
+            }
+            const bundledHelpers = createMap<boolean>();
+            for (const sourceFile of bundle.sourceFiles) {
+                const shouldSkip = getExternalHelpersModuleName(sourceFile) !== undefined;
+                const helpers = getSortedEmitHelpers(sourceFile);
+                if (!helpers) continue;
+                for (const helper of helpers) {
+                    if (!helper.scoped && !shouldSkip && !bundledHelpers.get(helper.name)) {
+                        bundledHelpers.set(helper.name, true);
+                        (result || (result = [])).push(helper.name);
+                    }
+                }
+            }
+
+            return result;
+        }
+
         function emitHelpers(node: Node) {
             let helpersEmitted = false;
             const bundle = node.kind === SyntaxKind.Bundle ? <Bundle>node : undefined;
             if (bundle && moduleKind === ModuleKind.None) {
                 return;
             }
-
-            const numNodes = bundle ? bundle.sourceFiles.length : 1;
+            const numPrepends = bundle ? bundle.prepends.length : 0;
+            const numNodes = bundle ? bundle.sourceFiles.length + numPrepends : 1;
             for (let i = 0; i < numNodes; i++) {
-                const currentNode = bundle ? bundle.sourceFiles[i] : node;
-                const sourceFile = isSourceFile(currentNode) ? currentNode : currentSourceFile!;
-                const shouldSkip = printerOptions.noEmitHelpers || getExternalHelpersModuleName(sourceFile) !== undefined;
-                const shouldBundle = isSourceFile(currentNode) && !isOwnFileEmit;
-                const helpers = getEmitHelpers(currentNode);
+                const currentNode = bundle ? i < numPrepends ? bundle.prepends[i] : bundle.sourceFiles[i - numPrepends] : node;
+                const sourceFile = isSourceFile(currentNode) ? currentNode : isUnparsedSource(currentNode) ? undefined : currentSourceFile!;
+                const shouldSkip = printerOptions.noEmitHelpers || (!!sourceFile && getExternalHelpersModuleName(sourceFile) !== undefined);
+                const shouldBundle = (isSourceFile(currentNode) || isUnparsedSource(currentNode)) && !isOwnFileEmit;
+                const helpers = isUnparsedSource(currentNode) ? currentNode.helpers : getSortedEmitHelpers(currentNode);
                 if (helpers) {
-                    for (const helper of stableSort(helpers, compareEmitHelpers)) {
+                    for (const helper of helpers) {
                         if (!helper.scoped) {
                             // Skip the helper if it can be skipped and the noEmitHelpers compiler
                             // option is set, or if it can be imported and the importHelpers compiler
@@ -1163,13 +1385,14 @@ namespace ts {
                             // Skip the helper if it is scoped and we are emitting bundled helpers
                             continue;
                         }
-
+                        const pos = getTextPosWithWriteLine();
                         if (typeof helper.text === "string") {
                             writeLines(helper.text);
                         }
                         else {
                             writeLines(helper.text(makeFileLevelOptimisticUniqueName));
                         }
+                        if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.EmitHelpers, data: helper.name });
                         helpersEmitted = true;
                     }
                 }
@@ -1178,6 +1401,11 @@ namespace ts {
             return helpersEmitted;
         }
 
+        function getSortedEmitHelpers(node: Node) {
+            const helpers = getEmitHelpers(node);
+            return helpers && stableSort(helpers, compareEmitHelpers);
+        }
+
         //
         // Literals/Pseudo-literals
         //
@@ -1208,7 +1436,29 @@ namespace ts {
 
         // SyntaxKind.UnparsedSource
         function emitUnparsedSource(unparsed: UnparsedSource) {
-            writer.rawWrite(unparsed.text);
+            for (const text of unparsed.texts) {
+                writeLine();
+                emit(text);
+            }
+        }
+
+        // SyntaxKind.UnparsedPrologue
+        // SyntaxKind.UnparsedPrependText
+        // SyntaxKind.UnparsedText
+        function emitUnparsedNode(unparsed: UnparsedNode) {
+            writer.rawWrite(unparsed.parent.text.substring(unparsed.pos, unparsed.end));
+        }
+
+        // SyntaxKind.UnparsedSectionText
+        function emitUnparsedSectionText(unparsed: UnparsedSectionText) {
+            const pos = getTextPosWithWriteLine();
+            emitUnparsedNode(unparsed);
+            if (bundleFileInfo) {
+                const section = clone(unparsed.section);
+                section.pos = pos;
+                section.end = writer.getTextPos();
+                bundleFileInfo.sections.push(section);
+            }
         }
 
         //
@@ -2294,7 +2544,7 @@ namespace ts {
 
         function emitBlockFunctionBodyWorker(body: Block, emitBlockFunctionBodyOnSingleLine?: boolean) {
             // Emit all the prologue directives (like "use strict").
-            const statementOffset = emitPrologueDirectives(body.statements, /*startWithNewLine*/ true);
+            const statementOffset = emitPrologueDirectives(body.statements);
             const pos = writer.getTextPos();
             emitHelpers(body);
             if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) {
@@ -2924,7 +3174,9 @@ namespace ts {
 
         function emitTripleSlashDirectives(hasNoDefaultLib: boolean, files: ReadonlyArray<FileReference>, types: ReadonlyArray<FileReference>, libs: ReadonlyArray<FileReference>) {
             if (hasNoDefaultLib) {
+                const pos = writer.getTextPos();
                 writeComment(`/// <reference no-default-lib="true"/>`);
+                if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.NoDefaultLib });
                 writeLine();
             }
             if (currentSourceFile && currentSourceFile.moduleName) {
@@ -2943,15 +3195,21 @@ namespace ts {
                 }
             }
             for (const directive of files) {
+                const pos = writer.getTextPos();
                 writeComment(`/// <reference path="${directive.fileName}" />`);
+                if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Reference, data: directive.fileName });
                 writeLine();
             }
             for (const directive of types) {
+                const pos = writer.getTextPos();
                 writeComment(`/// <reference types="${directive.fileName}" />`);
+                if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Type, data: directive.fileName });
                 writeLine();
             }
             for (const directive of libs) {
+                const pos = writer.getTextPos();
                 writeComment(`/// <reference lib="${directive.fileName}" />`);
+                if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Lib, data: directive.fileName });
                 writeLine();
             }
         }
@@ -2981,16 +3239,21 @@ namespace ts {
          * Emits any prologue directives at the start of a Statement list, returning the
          * number of prologue directives written to the output.
          */
-        function emitPrologueDirectives(statements: ReadonlyArray<Node>, startWithNewLine?: boolean, seenPrologueDirectives?: Map<true>): number {
+        function emitPrologueDirectives(statements: ReadonlyArray<Node>, sourceFile?: SourceFile, seenPrologueDirectives?: Map<true>): number {
+            let needsToSetSourceFile = !!sourceFile;
             for (let i = 0; i < statements.length; i++) {
                 const statement = statements[i];
                 if (isPrologueDirective(statement)) {
                     const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true;
                     if (shouldEmitPrologueDirective) {
-                        if (startWithNewLine || i > 0) {
-                            writeLine();
+                        if (needsToSetSourceFile) {
+                            needsToSetSourceFile = false;
+                            setSourceFile(sourceFile!);
                         }
+                        writeLine();
+                        const pos = writer.getTextPos();
                         emit(statement);
+                        if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Prologue, data: statement.expression.text });
                         if (seenPrologueDirectives) {
                             seenPrologueDirectives.set(statement.expression.text, true);
                         }
@@ -3005,23 +3268,64 @@ namespace ts {
             return statements.length;
         }
 
+        function emitUnparsedPrologues(prologues: ReadonlyArray<UnparsedPrologue>, seenPrologueDirectives: Map<true>) {
+            for (const prologue of prologues) {
+                if (!seenPrologueDirectives.has(prologue.data)) {
+                    writeLine();
+                    const pos = writer.getTextPos();
+                    emit(prologue);
+                    if (bundleFileInfo) bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: BundleFileSectionKind.Prologue, data: prologue.data });
+                    if (seenPrologueDirectives) {
+                        seenPrologueDirectives.set(prologue.data, true);
+                    }
+                }
+            }
+        }
+
         function emitPrologueDirectivesIfNeeded(sourceFileOrBundle: Bundle | SourceFile) {
             if (isSourceFile(sourceFileOrBundle)) {
-                setSourceFile(sourceFileOrBundle);
-                emitPrologueDirectives(sourceFileOrBundle.statements);
+                emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle);
             }
             else {
                 const seenPrologueDirectives = createMap<true>();
+                for (const prepend of sourceFileOrBundle.prepends) {
+                    emitUnparsedPrologues((prepend as UnparsedSource).prologues, seenPrologueDirectives);
+                }
                 for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-                    setSourceFile(sourceFile);
-                    emitPrologueDirectives(sourceFile.statements, /*startWithNewLine*/ true, seenPrologueDirectives);
+                    emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives);
                 }
                 setSourceFile(undefined);
             }
         }
 
-        function emitShebangIfNeeded(sourceFileOrBundle: Bundle | SourceFile) {
-            if (isSourceFile(sourceFileOrBundle)) {
+        function getPrologueDirectivesFromBundledSourceFiles(bundle: Bundle): SourceFilePrologueInfo[] | undefined {
+            const seenPrologueDirectives = createMap<true>();
+            let prologues: SourceFilePrologueInfo[] | undefined;
+            for (const sourceFile of bundle.sourceFiles) {
+                let directives: SourceFilePrologueDirective[] | undefined;
+                let end = 0;
+                for (const statement of sourceFile.statements) {
+                    if (!isPrologueDirective(statement)) break;
+                    if (seenPrologueDirectives.has(statement.expression.text)) continue;
+                    seenPrologueDirectives.set(statement.expression.text, true);
+                    (directives || (directives = [])).push({
+                        pos: statement.pos,
+                        end: statement.end,
+                        expression: {
+                            pos: statement.expression.pos,
+                            end: statement.expression.end,
+                            text: statement.expression.text
+                        }
+                    });
+                    end = end < statement.end ? statement.end : end;
+                }
+                if (directives) (prologues || (prologues = [])).push({ file: sourceFile.fileName, text: sourceFile.text.substring(0, end), directives });
+            }
+            return prologues;
+        }
+
+        function emitShebangIfNeeded(sourceFileOrBundle: Bundle | SourceFile | UnparsedSource) {
+            if (isSourceFile(sourceFileOrBundle) || isUnparsedSource(sourceFileOrBundle)) {
                 const shebang = getShebang(sourceFileOrBundle.text);
                 if (shebang) {
                     writeComment(shebang);
@@ -3030,10 +3334,16 @@ namespace ts {
                 }
             }
             else {
+                for (const prepend of sourceFileOrBundle.prepends) {
+                    Debug.assertNode(prepend, isUnparsedSource);
+                    if (emitShebangIfNeeded(prepend as UnparsedSource)) {
+                        return true;
+                    }
+                }
                 for (const sourceFile of sourceFileOrBundle.sourceFiles) {
                     // Emit only the first encountered shebang
                     if (emitShebangIfNeeded(sourceFile)) {
-                        break;
+                        return true;
                     }
                 }
             }
@@ -3467,7 +3777,6 @@ namespace ts {
                 if (line.length) {
                     writeLine();
                     write(line);
-                    writer.rawWrite(newLine);
                 }
             }
         }
@@ -4337,16 +4646,29 @@ namespace ts {
 
         // Source Maps
 
+        function getParsedSourceMap(node: UnparsedSource) {
+            if (node.parsedSourceMap === undefined && node.sourceMapText !== undefined) {
+                node.parsedSourceMap = tryParseRawSourceMap(node.sourceMapText) || false;
+            }
+            return node.parsedSourceMap || undefined;
+        }
+
         function pipelineEmitWithSourceMap(hint: EmitHint, node: Node) {
             const pipelinePhase = getNextPipelinePhase(PipelinePhase.SourceMaps, node);
-            if (isUnparsedSource(node) && node.sourceMapText !== undefined) {
-                const parsed = tryParseRawSourceMap(node.sourceMapText);
-                if (parsed) {
-                    sourceMapGenerator!.appendSourceMap(
+            if (isUnparsedSource(node)) {
+                pipelinePhase(hint, node);
+            }
+            else if (isUnparsedNode(node)) {
+                const parsed = getParsedSourceMap(node.parent);
+                if (parsed && sourceMapGenerator) {
+                    sourceMapGenerator.appendSourceMap(
                         writer.getLine(),
                         writer.getColumn(),
                         parsed,
-                        node.sourceMapPath!);
+                        node.parent.sourceMapPath!,
+                        node.parent.getLineAndCharacterOfPosition(node.pos),
+                        node.parent.getLineAndCharacterOfPosition(node.end)
+                    );
                 }
                 pipelinePhase(hint, node);
             }
diff --git a/src/compiler/factory.ts b/src/compiler/factory.ts
index 00d8419205579..601fb50f8b170 100644
--- a/src/compiler/factory.ts
+++ b/src/compiler/factory.ts
@@ -143,8 +143,8 @@ namespace ts {
     export function updateIdentifier(node: Identifier, typeArguments: NodeArray<TypeNode | TypeParameterDeclaration> | undefined): Identifier; // tslint:disable-line unified-signatures
     export function updateIdentifier(node: Identifier, typeArguments?: NodeArray<TypeNode | TypeParameterDeclaration> | undefined): Identifier {
         return node.typeArguments !== typeArguments
-        ? updateNode(createIdentifier(idText(node), typeArguments), node)
-        : node;
+            ? updateNode(createIdentifier(idText(node), typeArguments), node)
+            : node;
     }
 
     let nextAutoGenerateId = 0;
@@ -2629,27 +2629,233 @@ namespace ts {
         return node;
     }
 
+    let allUnscopedEmitHelpers: ReadonlyMap<UnscopedEmitHelper> | undefined;
+    function getAllUnscopedEmitHelpers() {
+        return allUnscopedEmitHelpers || (allUnscopedEmitHelpers = arrayToMap([
+            valuesHelper,
+            readHelper,
+            spreadHelper,
+            restHelper,
+            decorateHelper,
+            metadataHelper,
+            paramHelper,
+            awaiterHelper,
+            assignHelper,
+            awaitHelper,
+            asyncGeneratorHelper,
+            asyncDelegator,
+            asyncValues,
+            extendsHelper,
+            templateObjectHelper,
+            generatorHelper,
+            importStarHelper,
+            importDefaultHelper
+        ], helper => helper.name));
+    }
+
+    function createUnparsedSource() {
+        const node = <UnparsedSource>createNode(SyntaxKind.UnparsedSource);
+        node.prologues = emptyArray;
+        node.referencedFiles = emptyArray;
+        node.libReferenceDirectives = emptyArray;
+        node.getLineAndCharacterOfPosition = pos => getLineAndCharacterOfPosition(node, pos);
+        return node;
+    }
+
     export function createUnparsedSourceFile(text: string): UnparsedSource;
     export function createUnparsedSourceFile(inputFile: InputFiles, type: "js" | "dts"): UnparsedSource;
     export function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource;
-    export function createUnparsedSourceFile(textOrInputFiles: string | InputFiles, mapPathOrType?: string, map?: string): UnparsedSource {
-        const node = <UnparsedSource>createNode(SyntaxKind.UnparsedSource);
+    export function createUnparsedSourceFile(textOrInputFiles: string | InputFiles, mapPathOrType?: string, mapText?: string): UnparsedSource {
+        const node = createUnparsedSource();
+        let prologues: UnparsedPrologue[] | undefined;
+        let helpers: UnscopedEmitHelper[] | undefined;
+        let referencedFiles: FileReference[] | undefined;
+        let typeReferenceDirectives: string[] | undefined;
+        let libReferenceDirectives: FileReference[] | undefined;
+        let texts: UnparsedSourceText[] | undefined;
         if (!isString(textOrInputFiles)) {
             Debug.assert(mapPathOrType === "js" || mapPathOrType === "dts");
-            node.fileName = mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath;
+            Debug.assert(!textOrInputFiles.oldFileOfCurrentEmit);
+            node.fileName = (mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath) || "";
             node.sourceMapPath = mapPathOrType === "js" ? textOrInputFiles.javascriptMapPath : textOrInputFiles.declarationMapPath;
             Object.defineProperties(node, {
                 text: { get() { return mapPathOrType === "js" ? textOrInputFiles.javascriptText : textOrInputFiles.declarationText; } },
                 sourceMapText: { get() { return mapPathOrType === "js" ? textOrInputFiles.javascriptMapText : textOrInputFiles.declarationMapText; } },
             });
+
+            if (textOrInputFiles.buildInfo) {
+                const sections = mapPathOrType === "js" ? textOrInputFiles.buildInfo.js : textOrInputFiles.buildInfo.dts;
+                for (const section of sections) {
+                    switch (section.kind) {
+                        case BundleFileSectionKind.Prologue:
+                            (prologues || (prologues = [])).push(createUnparsedNode(section, node) as UnparsedPrologue);
+                            break;
+                        case BundleFileSectionKind.EmitHelpers:
+                            (helpers || (helpers = [])).push(getAllUnscopedEmitHelpers().get(section.data)!);
+                            break;
+                        case BundleFileSectionKind.NoDefaultLib:
+                            node.hasNoDefaultLib = true;
+                            break;
+                        case BundleFileSectionKind.Reference:
+                            (referencedFiles || (referencedFiles = [])).push({ pos: -1, end: -1, fileName: section.data });
+                            break;
+                        case BundleFileSectionKind.Type:
+                            (typeReferenceDirectives || (typeReferenceDirectives = [])).push(section.data);
+                            break;
+                        case BundleFileSectionKind.Lib:
+                            (libReferenceDirectives || (libReferenceDirectives = [])).push({ pos: -1, end: -1, fileName: section.data });
+                            break;
+                        case BundleFileSectionKind.Prepend:
+                        case BundleFileSectionKind.Text:
+                        case BundleFileSectionKind.SourceMapUrl:
+                            (texts || (texts = [])).push(createUnparsedNode(section, node) as UnparsedSourceText);
+                            break;
+                        default:
+                            Debug.assertNever(section);
+                    }
+                }
+            }
         }
         else {
+            node.fileName = "";
             node.text = textOrInputFiles;
             node.sourceMapPath = mapPathOrType;
-            node.sourceMapText = map;
+            node.sourceMapText = mapText;
         }
+        node.prologues = prologues || emptyArray;
+        node.helpers = helpers;
+        node.referencedFiles = referencedFiles || emptyArray;
+        node.typeReferenceDirectives = typeReferenceDirectives;
+        node.libReferenceDirectives = libReferenceDirectives || emptyArray;
+        node.texts = texts || [<UnparsedText>createUnparsedNode({ kind: BundleFileSectionKind.Text, pos: 0, end: node.text.length }, node)];
         return node;
     }
+
+    /*@internal*/
+    export function createUnparsedJsSourceFile(input: InputFiles) {
+        Debug.assert(!!input.oldFileOfCurrentEmit);
+        const node = createUnparsedSource();
+        node.oldFileOfCurrentEmit = true;
+        node.fileName = Debug.assertDefined(input.javascriptPath);
+        node.sourceMapPath = input.javascriptMapPath;
+        node.text = input.javascriptText;
+        Object.defineProperties(node, {
+            sourceMapText: { get() { return input.javascriptMapText; } },
+        });
+
+        const buildInfo = Debug.assertDefined(input.buildInfo);
+        const texts: UnparsedSourceText[] = [];
+        for (const section of buildInfo.js) {
+            switch (section.kind) {
+                case BundleFileSectionKind.Text:
+                    texts.push(createUnparsedNode(section, node) as UnparsedSourceText);
+                    break;
+                // Ignore
+                case BundleFileSectionKind.Prologue:
+                case BundleFileSectionKind.EmitHelpers:
+                case BundleFileSectionKind.Prepend:
+                case BundleFileSectionKind.SourceMapUrl:
+                    break;
+                case BundleFileSectionKind.NoDefaultLib:
+                case BundleFileSectionKind.Reference:
+                case BundleFileSectionKind.Type:
+                case BundleFileSectionKind.Lib:
+                    Debug.fail(`js shouldnt have section: ${JSON.stringify(section)}`);
+                    break;
+                default:
+                    Debug.assertNever(section);
+            }
+        }
+        node.texts = texts;
+        node.helpers = map(buildInfo.sources.helpers, name => getAllUnscopedEmitHelpers().get(name)!);
+        return node;
+    }
+
+    /*@internal*/
+    export function createUnparsedDtsSourceFileWithPrepend(input: InputFiles, prepends: ReadonlyArray<InputFiles>): UnparsedSource {
+        Debug.assert(!!input.oldFileOfCurrentEmit);
+        const node = createUnparsedSource();
+        node.oldFileOfCurrentEmit = true;
+        node.fileName = Debug.assertDefined(input.declarationPath);
+        node.sourceMapPath = Debug.assertDefined(input.declarationMapPath);
+        node.text = input.declarationText;
+        node.sourceMapText = input.declarationMapText;
+        const mapOfPrepend = arrayToMap(prepends, prepend => prepend.declarationPath!, prepend => createUnparsedSourceFile(prepend, "dts"));
+        const texts: UnparsedSourceText[] = [];
+        const sections = Debug.assertDefined(input.buildInfo).dts;
+        for (const section of sections) {
+            switch (section.kind) {
+                case BundleFileSectionKind.NoDefaultLib:
+                case BundleFileSectionKind.Reference:
+                case BundleFileSectionKind.Type:
+                case BundleFileSectionKind.Lib:
+                    texts.push(createUnparsedSectionText(section, node));
+                    break;
+
+                case BundleFileSectionKind.Prepend:
+                    const parent = mapOfPrepend.get(section.data)!;
+                    const sectionNode = createUnparsedSectionText(section, parent);
+                    sectionNode.pos = parent.texts[0].pos;
+                    sectionNode.end = last(parent.texts).end;
+                    texts.push(sectionNode);
+                    break;
+
+                case BundleFileSectionKind.Text:
+                    texts.push(createUnparsedNode(section, node) as UnparsedSourceText);
+                    break;
+
+                // Ignore
+                case BundleFileSectionKind.SourceMapUrl:
+                    break;
+
+                // Should never have
+                case BundleFileSectionKind.Prologue:
+                case BundleFileSectionKind.EmitHelpers:
+                    Debug.fail(`Dts shouldnt have section: ${JSON.stringify(section)}`);
+                    break;
+
+                default:
+                    Debug.assertNever(section);
+            }
+        }
+        node.texts = texts;
+        return node;
+    }
+
+    function mapBundleFileSectionKindToSyntaxKind(kind: BundleFileSectionKind): SyntaxKind {
+        switch (kind) {
+            case BundleFileSectionKind.Prologue: return SyntaxKind.UnparsedPrologue;
+            case BundleFileSectionKind.Prepend: return SyntaxKind.UnparsedPrependText;
+            case BundleFileSectionKind.Text: return SyntaxKind.UnparsedText;
+            case BundleFileSectionKind.SourceMapUrl: return SyntaxKind.UnparsedSourceMapUrl;
+
+            case BundleFileSectionKind.EmitHelpers:
+            case BundleFileSectionKind.NoDefaultLib:
+            case BundleFileSectionKind.Reference:
+            case BundleFileSectionKind.Type:
+            case BundleFileSectionKind.Lib:
+                return Debug.fail(`BundleFileSectionKind: ${kind} not yet mapped to SyntaxKind`);
+
+            default:
+                return Debug.assertNever(kind);
+        }
+    }
+
+    function createUnparsedNode(section: BundleFileSection, parent: UnparsedSource): UnparsedNode {
+        const node = createNode(mapBundleFileSectionKindToSyntaxKind(section.kind), section.pos, section.end) as UnparsedNode;
+        node.parent = parent;
+        node.data = section.data;
+        return node;
+    }
+
+    function createUnparsedSectionText(section: BundleFileSection, parent: UnparsedSource) {
+        const node = createNode(SyntaxKind.UnparsedSectionText, section.pos, section.end) as UnparsedSectionText;
+        node.parent = parent;
+        node.data = section.data;
+        node.section = section;
+        return node;
+    }
+
     export function createInputFiles(
         javascriptText: string,
         declarationText: string
@@ -2660,6 +2866,7 @@ namespace ts {
         javascriptMapPath: string | undefined,
         declarationPath: string,
         declarationMapPath: string | undefined,
+        buildInfoPath: string | undefined
     ): InputFiles;
     export function createInputFiles(
         javascriptText: string,
@@ -2669,13 +2876,32 @@ namespace ts {
         declarationMapPath: string | undefined,
         declarationMapText: string | undefined
     ): InputFiles;
+    /*@internal*/
+    export function createInputFiles(
+        javascriptText: string,
+        declarationText: string,
+        javascriptMapPath: string | undefined,
+        javascriptMapText: string | undefined,
+        declarationMapPath: string | undefined,
+        declarationMapText: string | undefined,
+        javascriptPath: string | undefined,
+        declarationPath: string | undefined,
+        buildInfoPath?: string | undefined,
+        buildInfo?: BuildInfo,
+        oldFileOfCurrentEmit?: boolean
+    ): InputFiles;
     export function createInputFiles(
         javascriptTextOrReadFileText: string | ((path: string) => string | undefined),
         declarationTextOrJavascriptPath: string,
         javascriptMapPath?: string,
         javascriptMapTextOrDeclarationPath?: string,
         declarationMapPath?: string,
-        declarationMapText?: string
+        declarationMapTextOrBuildInfoPath?: string,
+        javascriptPath?: string | undefined,
+        declarationPath?: string | undefined,
+        buildInfoPath?: string | undefined,
+        buildInfo?: BuildInfo,
+        oldFileOfCurrentEmit?: boolean
     ): InputFiles {
         const node = <InputFiles>createNode(SyntaxKind.InputFiles);
         if (!isString(javascriptTextOrReadFileText)) {
@@ -2693,15 +2919,25 @@ namespace ts {
                 const result = textGetter(path);
                 return result !== undefined ? result : `/* Input file ${path} was missing */\r\n`;
             };
+            let buildInfo: BuildInfo | false;
+            const getBuildInfo = (getText: () => string | undefined) => {
+                if (buildInfo === undefined) {
+                    const result = getText();
+                    buildInfo = result !== undefined ? JSON.parse(result) as BuildInfo : false;
+                }
+                return buildInfo || undefined;
+            };
             node.javascriptPath = declarationTextOrJavascriptPath;
             node.javascriptMapPath = javascriptMapPath;
             node.declarationPath = Debug.assertDefined(javascriptMapTextOrDeclarationPath);
             node.declarationMapPath = declarationMapPath;
+            node.buildInfoPath = declarationMapTextOrBuildInfoPath;
             Object.defineProperties(node, {
                 javascriptText: { get() { return definedTextGetter(declarationTextOrJavascriptPath); } },
                 javascriptMapText: { get() { return textGetter(javascriptMapPath); } }, // TODO:: if there is inline sourceMap in jsFile, use that
                 declarationText: { get() { return definedTextGetter(Debug.assertDefined(javascriptMapTextOrDeclarationPath)); } },
-                declarationMapText: { get() { return textGetter(declarationMapPath); } } // TODO:: if there is inline sourceMap in dtsFile, use that
+                declarationMapText: { get() { return textGetter(declarationMapPath); } }, // TODO:: if there is inline sourceMap in dtsFile, use that
+                buildInfo: { get() { return getBuildInfo(() => textGetter(declarationMapTextOrBuildInfoPath)); } }
             });
         }
         else {
@@ -2710,7 +2946,12 @@ namespace ts {
             node.javascriptMapText = javascriptMapTextOrDeclarationPath;
             node.declarationText = declarationTextOrJavascriptPath;
             node.declarationMapPath = declarationMapPath;
-            node.declarationMapText = declarationMapText;
+            node.declarationMapText = declarationMapTextOrBuildInfoPath;
+            node.javascriptPath = javascriptPath;
+            node.declarationPath = declarationPath,
+            node.buildInfoPath = buildInfoPath;
+            node.buildInfo = buildInfo;
+            node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
         }
         return node;
     }
@@ -3372,7 +3613,7 @@ namespace ts {
         return setEmitFlags(createIdentifier(name), EmitFlags.HelperName | EmitFlags.AdviseOnEmitNode);
     }
 
-    const valuesHelper: EmitHelper = {
+    export const valuesHelper: UnscopedEmitHelper = {
         name: "typescript:values",
         scoped: false,
         text: `
@@ -3400,7 +3641,7 @@ namespace ts {
         );
     }
 
-    const readHelper: EmitHelper = {
+    export const readHelper: UnscopedEmitHelper = {
         name: "typescript:read",
         scoped: false,
         text: `
@@ -3436,7 +3677,7 @@ namespace ts {
         );
     }
 
-    const spreadHelper: EmitHelper = {
+    export const spreadHelper: UnscopedEmitHelper = {
         name: "typescript:spread",
         scoped: false,
         text: `
diff --git a/src/compiler/program.ts b/src/compiler/program.ts
index 280f46fa445a2..b3957496766d7 100644
--- a/src/compiler/program.ts
+++ b/src/compiler/program.ts
@@ -1407,6 +1407,7 @@ namespace ts {
         function getEmitHost(writeFileCallback?: WriteFileCallback): EmitHost {
             return {
                 getPrependNodes,
+                getProjectReferences,
                 getCanonicalFileName,
                 getCommonSourceDirectory: program.getCommonSourceDirectory,
                 getCompilerOptions: program.getCompilerOptions,
@@ -1442,30 +1443,16 @@ namespace ts {
             return projectReferences;
         }
 
-        function getPrependNodes(): InputFiles[] {
-            if (!projectReferences) {
-                return emptyArray;
-            }
-
-            const nodes: InputFiles[] = [];
-            for (let i = 0; i < projectReferences.length; i++) {
-                const ref = projectReferences[i];
-                const resolvedRefOpts = resolvedProjectReferences![i]!.commandLine;
-                if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) {
-                    const out = resolvedRefOpts.options.outFile || resolvedRefOpts.options.out;
-                    // Upstream project didn't have outFile set -- skip (error will have been issued earlier)
-                    if (!out) continue;
-
-                    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(resolvedRefOpts.options, /*forceDtsPaths*/ true);
-                    const node = createInputFiles(fileName => {
-                        const path = toPath(fileName);
-                        const sourceFile = getSourceFileByPath(path);
-                        return sourceFile ? sourceFile.text : filesByName.has(path) ? undefined : host.readFile(path);
-                    }, jsFilePath! , sourceMapFilePath, declarationFilePath! , declarationMapPath);
-                    nodes.push(node);
+        function getPrependNodes() {
+            return createPrependNodes(
+                projectReferences,
+                (_ref, index) => resolvedProjectReferences![index]!.commandLine,
+                fileName => {
+                    const path = toPath(fileName);
+                    const sourceFile = getSourceFileByPath(path);
+                    return sourceFile ? sourceFile.text : filesByName.has(path) ? undefined : host.readFile(path);
                 }
-            }
-            return nodes;
+            );
         }
 
         function isSourceFileFromExternalLibrary(file: SourceFile): boolean {
@@ -1562,7 +1549,7 @@ namespace ts {
             const emitResult = emitFiles(
                 emitResolver,
                 getEmitHost(writeFileCallback),
-                sourceFile!, // TODO: GH#18217
+                sourceFile,
                 emitOnlyDtsFiles,
                 transformers,
                 customTransformers && customTransformers.afterDeclarations
@@ -3140,6 +3127,25 @@ namespace ts {
         fileExists(fileName: string): boolean;
     }
 
+    /* @internal */
+    export function createPrependNodes(projectReferences: ReadonlyArray<ProjectReference> | undefined, getCommandLine: (ref: ProjectReference, index: number) => ParsedCommandLine | undefined, readFile: (path: string) => string | undefined) {
+        if (!projectReferences) return emptyArray;
+        let nodes: InputFiles[] | undefined;
+        for (let i = 0; i < projectReferences.length; i++) {
+            const ref = projectReferences[i];
+            const resolvedRefOpts = getCommandLine(ref, i);
+            if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) {
+                const out = resolvedRefOpts.options.outFile || resolvedRefOpts.options.out;
+                // Upstream project didn't have outFile set -- skip (error will have been issued earlier)
+                if (!out) continue;
+
+                const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(resolvedRefOpts.options, /*forceDtsPaths*/ true, resolvedRefOpts.projectReferences);
+                const node = createInputFiles(readFile, jsFilePath!, sourceMapFilePath, declarationFilePath!, declarationMapPath, buildInfoPath);
+                (nodes || (nodes = [])).push(node);
+            }
+        }
+        return nodes || emptyArray;
+    }
     /**
      * Returns the target config filename of a project reference.
      * Note: The file might not exist.
diff --git a/src/compiler/scanner.ts b/src/compiler/scanner.ts
index d0ecc1298567e..5af23cf084fc4 100644
--- a/src/compiler/scanner.ts
+++ b/src/compiler/scanner.ts
@@ -623,13 +623,15 @@ namespace ts {
 
     const shebangTriviaRegex = /^#!.*/;
 
-    function isShebangTrivia(text: string, pos: number) {
+    /*@internal*/
+    export function isShebangTrivia(text: string, pos: number) {
         // Shebangs check must only be done at the start of the file
         Debug.assert(pos === 0);
         return shebangTriviaRegex.test(text);
     }
 
-    function scanShebangTrivia(text: string, pos: number) {
+    /*@internal*/
+    export function scanShebangTrivia(text: string, pos: number) {
         const shebang = shebangTriviaRegex.exec(text)![0];
         pos = pos + shebang.length;
         return pos;
diff --git a/src/compiler/sourcemap.ts b/src/compiler/sourcemap.ts
index c2597d688d8f3..b33536bab2a5e 100644
--- a/src/compiler/sourcemap.ts
+++ b/src/compiler/sourcemap.ts
@@ -140,7 +140,7 @@ namespace ts {
             exit();
         }
 
-        function appendSourceMap(generatedLine: number, generatedCharacter: number, map: RawSourceMap, sourceMapPath: string) {
+        function appendSourceMap(generatedLine: number, generatedCharacter: number, map: RawSourceMap, sourceMapPath: string, start?: LineAndCharacter, end?: LineAndCharacter) {
             Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
             Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
             enter();
@@ -149,6 +149,17 @@ namespace ts {
             let nameIndexToNewNameIndexMap: number[] | undefined;
             const mappingIterator = decodeMappings(map.mappings);
             for (let { value: raw, done } = mappingIterator.next(); !done; { value: raw, done } = mappingIterator.next()) {
+                if (end && (
+                    raw.generatedLine > end.line ||
+                    (raw.generatedLine === end.line && raw.generatedCharacter > end.character))) {
+                    break;
+                }
+
+                if (start && (
+                    raw.generatedLine < start.line ||
+                    (start.line === raw.generatedLine && raw.generatedCharacter < start.character))) {
+                    continue;
+                }
                 // Then reencode all the updated mappings into the overall map
                 let newSourceIndex: number | undefined;
                 let newSourceLine: number | undefined;
@@ -178,8 +189,10 @@ namespace ts {
                     }
                 }
 
-                const newGeneratedLine = raw.generatedLine + generatedLine;
-                const newGeneratedCharacter = raw.generatedLine === 0 ? raw.generatedCharacter + generatedCharacter : raw.generatedCharacter;
+                const rawGeneratedLine = raw.generatedLine - (start ? start.line : 0);
+                const newGeneratedLine = rawGeneratedLine + generatedLine;
+                const rawGeneratedCharacter = start && start.line === raw.generatedLine ? raw.generatedCharacter - start.character : raw.generatedCharacter;
+                const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter;
                 addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex);
             }
             exit();
diff --git a/src/compiler/transformers/declarations.ts b/src/compiler/transformers/declarations.ts
index 42bb5d7793131..a4361e17248a7 100644
--- a/src/compiler/transformers/declarations.ts
+++ b/src/compiler/transformers/declarations.ts
@@ -61,7 +61,7 @@ namespace ts {
         const { noResolve, stripInternal } = options;
         return transformRoot;
 
-        function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives: string[] | undefined): void {
+        function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives: ReadonlyArray<string> | undefined): void {
             if (!typeReferenceDirectives) {
                 return;
             }
@@ -207,8 +207,14 @@ namespace ts {
                     }
                 ), mapDefined(node.prepends, prepend => {
                     if (prepend.kind === SyntaxKind.InputFiles) {
-                        return createUnparsedSourceFile(prepend, "dts");
+                        const sourceFile = createUnparsedSourceFile(prepend, "dts");
+                        hasNoDefaultLib = hasNoDefaultLib || !!sourceFile.hasNoDefaultLib;
+                        collectReferences(sourceFile, refs);
+                        recordTypeReferenceDirectivesIfNecessary(sourceFile.typeReferenceDirectives);
+                        collectLibs(sourceFile, libs);
+                        return sourceFile;
                     }
+                    return prepend;
                 }));
                 bundle.syntheticFileReferences = [];
                 bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
@@ -311,8 +317,8 @@ namespace ts {
             }
         }
 
-        function collectReferences(sourceFile: SourceFile, ret: Map<SourceFile>) {
-            if (noResolve || isSourceFileJS(sourceFile)) return ret;
+        function collectReferences(sourceFile: SourceFile | UnparsedSource, ret: Map<SourceFile>) {
+            if (noResolve || (!isUnparsedSource(sourceFile) && isSourceFileJS(sourceFile))) return ret;
             forEach(sourceFile.referencedFiles, f => {
                 const elem = tryResolveScriptReference(host, sourceFile, f);
                 if (elem) {
@@ -322,7 +328,7 @@ namespace ts {
             return ret;
         }
 
-        function collectLibs(sourceFile: SourceFile, ret: Map<boolean>) {
+        function collectLibs(sourceFile: SourceFile | UnparsedSource, ret: Map<boolean>) {
             forEach(sourceFile.libReferenceDirectives, ref => {
                 const lib = host.getLibFileFromReference(ref);
                 if (lib) {
diff --git a/src/compiler/transformers/destructuring.ts b/src/compiler/transformers/destructuring.ts
index cde5ee290a357..b5e829ee6839d 100644
--- a/src/compiler/transformers/destructuring.ts
+++ b/src/compiler/transformers/destructuring.ts
@@ -512,7 +512,7 @@ namespace ts {
         return name;
     }
 
-    const restHelper: EmitHelper = {
+    export const restHelper: UnscopedEmitHelper = {
         name: "typescript:rest",
         scoped: false,
         text: `
diff --git a/src/compiler/transformers/es2015.ts b/src/compiler/transformers/es2015.ts
index f97cec89cdf32..64d58da4ba69c 100644
--- a/src/compiler/transformers/es2015.ts
+++ b/src/compiler/transformers/es2015.ts
@@ -4383,7 +4383,7 @@ namespace ts {
         );
     }
 
-    const extendsHelper: EmitHelper = {
+    export const extendsHelper: UnscopedEmitHelper = {
         name: "typescript:extends",
         scoped: false,
         priority: 0,
@@ -4404,7 +4404,7 @@ namespace ts {
             })();`
     };
 
-    const templateObjectHelper: EmitHelper = {
+    export const templateObjectHelper: UnscopedEmitHelper = {
         name: "typescript:makeTemplateObject",
         scoped: false,
         priority: 0,
diff --git a/src/compiler/transformers/es2017.ts b/src/compiler/transformers/es2017.ts
index b509c6dd00354..1b4252bc9f85d 100644
--- a/src/compiler/transformers/es2017.ts
+++ b/src/compiler/transformers/es2017.ts
@@ -750,7 +750,7 @@ namespace ts {
                 NodeFlags.Const));
     }
 
-    const awaiterHelper: EmitHelper = {
+    export const awaiterHelper: UnscopedEmitHelper = {
         name: "typescript:awaiter",
         scoped: false,
         priority: 5,
diff --git a/src/compiler/transformers/es2018.ts b/src/compiler/transformers/es2018.ts
index 3087249373abd..fd7f9d325c728 100644
--- a/src/compiler/transformers/es2018.ts
+++ b/src/compiler/transformers/es2018.ts
@@ -916,7 +916,7 @@ namespace ts {
         }
     }
 
-    const assignHelper: EmitHelper = {
+    export const assignHelper: UnscopedEmitHelper = {
         name: "typescript:assign",
         scoped: false,
         priority: 1,
@@ -948,7 +948,7 @@ namespace ts {
         );
     }
 
-    const awaitHelper: EmitHelper = {
+    export const awaitHelper: UnscopedEmitHelper = {
         name: "typescript:await",
         scoped: false,
         text: `
@@ -960,7 +960,7 @@ namespace ts {
         return createCall(getHelperName("__await"), /*typeArguments*/ undefined, [expression]);
     }
 
-    const asyncGeneratorHelper: EmitHelper = {
+    export const asyncGeneratorHelper: UnscopedEmitHelper = {
         name: "typescript:asyncGenerator",
         scoped: false,
         text: `
@@ -995,7 +995,7 @@ namespace ts {
         );
     }
 
-    const asyncDelegator: EmitHelper = {
+    export const asyncDelegator: UnscopedEmitHelper = {
         name: "typescript:asyncDelegator",
         scoped: false,
         text: `
@@ -1019,7 +1019,7 @@ namespace ts {
         );
     }
 
-    const asyncValues: EmitHelper = {
+    export const asyncValues: UnscopedEmitHelper = {
         name: "typescript:asyncValues",
         scoped: false,
         text: `
diff --git a/src/compiler/transformers/generators.ts b/src/compiler/transformers/generators.ts
index 5778b47a4f8b4..83575fc4bdbd9 100644
--- a/src/compiler/transformers/generators.ts
+++ b/src/compiler/transformers/generators.ts
@@ -3240,7 +3240,7 @@ namespace ts {
     //                        entering a finally block.
     //
     // For examples of how these are used, see the comments in ./transformers/generators.ts
-    const generatorHelper: EmitHelper = {
+    export const generatorHelper: UnscopedEmitHelper = {
         name: "typescript:generator",
         scoped: false,
         priority: 6,
diff --git a/src/compiler/transformers/module/module.ts b/src/compiler/transformers/module/module.ts
index 1b3a623c32d21..5605c91e98760 100644
--- a/src/compiler/transformers/module/module.ts
+++ b/src/compiler/transformers/module/module.ts
@@ -1806,7 +1806,7 @@ namespace ts {
     };
 
     // emit helper for `import * as Name from "foo"`
-    const importStarHelper: EmitHelper = {
+    export const importStarHelper: UnscopedEmitHelper = {
         name: "typescript:commonjsimportstar",
         scoped: false,
         text: `
@@ -1820,7 +1820,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
     };
 
     // emit helper for `import Name from "foo"`
-    const importDefaultHelper: EmitHelper = {
+    export const importDefaultHelper: UnscopedEmitHelper = {
         name: "typescript:commonjsimportdefault",
         scoped: false,
         text: `
diff --git a/src/compiler/transformers/ts.ts b/src/compiler/transformers/ts.ts
index 473f3ed0d14f9..15c86a63b94f1 100644
--- a/src/compiler/transformers/ts.ts
+++ b/src/compiler/transformers/ts.ts
@@ -3680,7 +3680,7 @@ namespace ts {
         );
     }
 
-    const decorateHelper: EmitHelper = {
+    export const decorateHelper: UnscopedEmitHelper = {
         name: "typescript:decorate",
         scoped: false,
         priority: 2,
@@ -3705,7 +3705,7 @@ namespace ts {
         );
     }
 
-    const metadataHelper: EmitHelper = {
+    export const metadataHelper: UnscopedEmitHelper = {
         name: "typescript:metadata",
         scoped: false,
         priority: 3,
@@ -3730,7 +3730,7 @@ namespace ts {
         );
     }
 
-    const paramHelper: EmitHelper = {
+    export const paramHelper: UnscopedEmitHelper = {
         name: "typescript:param",
         scoped: false,
         priority: 4,
diff --git a/src/compiler/tsbuild.ts b/src/compiler/tsbuild.ts
index 01c4801b106ed..69c5e17ad06da 100644
--- a/src/compiler/tsbuild.ts
+++ b/src/compiler/tsbuild.ts
@@ -67,6 +67,12 @@ namespace ts {
          * This means we can Pseudo-build (just touch timestamps), as if we had actually built this project.
          */
         UpToDateWithUpstreamTypes,
+        /**
+         * The project appears out of date because its upstream inputs are newer than its outputs,
+         * but all of its outputs are actually newer than the previous identical outputs of its (.d.ts) inputs.
+         * This means we can Pseudo-build (just manipulate outputs), as if we had actually built this project.
+         */
+        OutOfDateWithPrepend,
         OutputMissing,
         OutOfDateWithSelf,
         OutOfDateWithUpstream,
@@ -83,6 +89,7 @@ namespace ts {
     export type UpToDateStatus =
         | Status.Unbuildable
         | Status.UpToDate
+        | Status.OutOfDateWithPrepend
         | Status.OutputMissing
         | Status.OutOfDateWithSelf
         | Status.OutOfDateWithUpstream
@@ -122,6 +129,15 @@ namespace ts {
             oldestOutputFileName: string;
         }
 
+        /**
+         * The project is up to date with respect to its inputs except for prepend output changed (no declaration file change in prepend).
+         */
+        export interface OutOfDateWithPrepend {
+            type: UpToDateStatusType.OutOfDateWithPrepend;
+            outOfDateOutputFileName: string;
+            newerProjectName: string;
+        }
+
         /**
          * One or more of the outputs of the project does not exist.
          */
@@ -289,24 +305,18 @@ namespace ts {
         return outputs;
     }
 
-    function getOutFileOutputs(project: ParsedCommandLine): ReadonlyArray<string> {
-        const out = project.options.outFile || project.options.out;
-        if (!out) {
-            return Debug.fail("outFile must be set");
-        }
-        const outputs: string[] = [];
-        outputs.push(out);
-        if (project.options.sourceMap) {
-            outputs.push(`${out}.map`);
-        }
-        if (getEmitDeclarations(project.options)) {
-            const dts = changeExtension(out, Extension.Dts);
-            outputs.push(dts);
-            if (project.options.declarationMap) {
-                outputs.push(`${dts}.map`);
-            }
-        }
-        return outputs;
+    function getOutFileOutputs(project: ParsedCommandLine, ignoreBuildInfo?: boolean): ReadonlyArray<string> {
+        Debug.assert(!!project.options.outFile || !!project.options.out, "outFile must be set");
+        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(project.options, /*forceDtsPaths*/ false, project.projectReferences);
+
+        let outputs: string[] | undefined = [];
+        const addOutput = (path: string | undefined) => path && (outputs || (outputs = [])).push(path);
+        addOutput(jsFilePath);
+        addOutput(sourceMapFilePath);
+        addOutput(declarationFilePath);
+        addOutput(declarationMapPath);
+        if (!ignoreBuildInfo) addOutput(buildInfoPath);
+        return outputs || emptyArray;
     }
 
     function rootDirOfOptions(opts: CompilerOptions, configFileName: string) {
@@ -717,7 +727,8 @@ namespace ts {
             }
 
             // Collect the expected outputs of this project
-            const outputs = getAllProjectOutputs(project);
+            // Do not use presence or absence of buildInfo to determine status of build
+            const outputs = getAllProjectOutputs(project, /*ignoreBuildInfo*/ true);
 
             if (outputs.length === 0) {
                 return {
@@ -847,7 +858,7 @@ namespace ts {
 
             if (usesPrepend && pseudoUpToDate) {
                 return {
-                    type: UpToDateStatusType.OutOfDateWithUpstream,
+                    type: UpToDateStatusType.OutOfDateWithPrepend,
                     outOfDateOutputFileName: oldestOutputFileName,
                     newerProjectName: upstreamChangedProject!
                 };
@@ -996,7 +1007,9 @@ namespace ts {
                 return;
             }
 
-            const buildResult = buildSingleProject(resolved);
+            const buildResult = status.type === UpToDateStatusType.OutOfDateWithPrepend ?
+                updateBundle(resolved) : // Fake that files have been built by manipulating prepend and existing output
+                buildSingleProject(resolved); // Actual build
             if (buildResult & BuildResultFlags.AnyErrors) return;
 
             const { referencingProjectsMap, buildQueue } = getGlobalDependencyGraph();
@@ -1012,17 +1025,26 @@ namespace ts {
                     // If declaration output is changed, build the project
                     // otherwise mark the project UpToDateWithUpstreamTypes so it updates output time stamps
                     const status = projectStatus.getValue(project);
-                    if (prepend || !(buildResult & BuildResultFlags.DeclarationOutputUnchanged)) {
-                        if (status && (status.type === UpToDateStatusType.UpToDate || status.type === UpToDateStatusType.UpToDateWithUpstreamTypes)) {
+                    if (!(buildResult & BuildResultFlags.DeclarationOutputUnchanged)) {
+                        if (status && (status.type === UpToDateStatusType.UpToDate || status.type === UpToDateStatusType.UpToDateWithUpstreamTypes || status.type === UpToDateStatusType.OutOfDateWithPrepend)) {
                             projectStatus.setValue(project, {
                                 type: UpToDateStatusType.OutOfDateWithUpstream,
-                                outOfDateOutputFileName: status.oldestOutputFileName,
+                                outOfDateOutputFileName: status.type === UpToDateStatusType.OutOfDateWithPrepend ? status.outOfDateOutputFileName : status.oldestOutputFileName,
                                 newerProjectName: resolved
                             });
                         }
                     }
                     else if (status && status.type === UpToDateStatusType.UpToDate) {
-                        status.type = UpToDateStatusType.UpToDateWithUpstreamTypes;
+                        if (prepend) {
+                            projectStatus.setValue(project, {
+                                type: UpToDateStatusType.OutOfDateWithPrepend,
+                                outOfDateOutputFileName: status.oldestOutputFileName,
+                                newerProjectName: resolved
+                            });
+                        }
+                        else {
+                            status.type = UpToDateStatusType.UpToDateWithUpstreamTypes;
+                        }
                     }
                     addProjToQueue(project);
                 }
@@ -1083,8 +1105,7 @@ namespace ts {
 
             if (options.verbose) reportStatus(Diagnostics.Building_project_0, proj);
 
-            let resultFlags = BuildResultFlags.None;
-            resultFlags |= BuildResultFlags.DeclarationOutputUnchanged;
+            let resultFlags = BuildResultFlags.DeclarationOutputUnchanged;
 
             const configFile = parseConfigFile(proj);
             if (!configFile) {
@@ -1110,7 +1131,6 @@ namespace ts {
                 configFile.errors,
                 configFile.projectReferences
             );
-            projectCompilerOptions = baseCompilerOptions;
 
             // Don't emit anything in the presence of syntactic errors or options diagnostics
             const syntaxDiagnostics = [
@@ -1182,6 +1202,7 @@ namespace ts {
             diagnostics.removeKey(proj);
             projectStatus.setValue(proj, status);
             afterProgramCreate(proj, program);
+            projectCompilerOptions = baseCompilerOptions;
             return resultFlags;
 
             function buildErrors(diagnostics: ReadonlyArray<Diagnostic>, errorFlags: BuildResultFlags, errorType: string) {
@@ -1189,6 +1210,7 @@ namespace ts {
                 reportAndStoreErrors(proj, diagnostics);
                 projectStatus.setValue(proj, { type: UpToDateStatusType.Unbuildable, reason: `${errorType} errors` });
                 afterProgramCreate(proj, program);
+                projectCompilerOptions = baseCompilerOptions;
                 return resultFlags;
             }
         }
@@ -1203,9 +1225,60 @@ namespace ts {
             }
         }
 
+        function updateBundle(proj: ResolvedConfigFileName): BuildResultFlags {
+            if (options.dry) {
+                reportStatus(Diagnostics.A_non_dry_build_would_update_output_javascript_and_javascript_source_map_if_specified_of_project_0, proj);
+                return BuildResultFlags.Success;
+            }
+
+            if (options.verbose) reportStatus(Diagnostics.Updating_output_javascript_and_javascript_source_map_if_specified_of_project_0, proj);
+
+            // Update js, and source map
+            const config = Debug.assertDefined(parseConfigFile(proj));
+            projectCompilerOptions = config.options;
+            const outputFiles = emitUsingBuildInfo(
+                config,
+                compilerHost,
+                ref => parseConfigFile(resolveProjectName(ref.path)));
+            if (isString(outputFiles)) {
+                reportStatus(Diagnostics.Cannot_update_output_javascript_and_javascript_source_map_if_specified_of_project_0_because_there_was_error_reading_file_1, proj, relName(outputFiles));
+                return buildSingleProject(proj);
+            }
+
+            // Actual Emit
+            Debug.assert(!!outputFiles.length);
+            const emitterDiagnostics = createDiagnosticCollection();
+            const emittedOutputs = createFileMap<true>(toPath as ToPath);
+            outputFiles.forEach(({ name, text, writeByteOrderMark }) => {
+                emittedOutputs.setValue(name, true);
+                writeFile(compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
+            });
+            const emitDiagnostics = emitterDiagnostics.getDiagnostics();
+            if (emitDiagnostics.length) {
+                reportAndStoreErrors(proj, emitDiagnostics);
+                projectStatus.setValue(proj, { type: UpToDateStatusType.Unbuildable, reason: "Emit errors" });
+                projectCompilerOptions = baseCompilerOptions;
+                return BuildResultFlags.DeclarationOutputUnchanged | BuildResultFlags.EmitErrors;
+            }
+
+            // Update timestamps for dts
+            const newestDeclarationFileContentChangedTime = updateOutputTimestampsWorker(config, minimumDate, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs);
+
+            const status: UpToDateStatus = {
+                type: UpToDateStatusType.UpToDate,
+                newestDeclarationFileContentChangedTime,
+                oldestOutputFileName: outputFiles[0].name
+            };
+
+            diagnostics.removeKey(proj);
+            projectStatus.setValue(proj, status);
+            projectCompilerOptions = baseCompilerOptions;
+            return BuildResultFlags.DeclarationOutputUnchanged;
+        }
+
         function updateOutputTimestamps(proj: ParsedCommandLine) {
             if (options.dry) {
-                return reportStatus(Diagnostics.A_non_dry_build_would_build_project_0, proj.options.configFilePath!);
+                return reportStatus(Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath!);
             }
             const priorNewestUpdateTime = updateOutputTimestampsWorker(proj, minimumDate, Diagnostics.Updating_output_timestamps_of_project_0);
             projectStatus.setValue(proj.options.configFilePath as ResolvedConfigFilePath, { type: UpToDateStatusType.UpToDate, newestDeclarationFileContentChangedTime: priorNewestUpdateTime } as UpToDateStatus);
@@ -1340,7 +1413,9 @@ namespace ts {
                     continue;
                 }
 
-                const buildResult = buildSingleProject(next);
+                const buildResult = status.type === UpToDateStatusType.OutOfDateWithPrepend && !options.force ?
+                    updateBundle(next) : // Fake that files have been built by manipulating prepend and existing output
+                    buildSingleProject(next); // Actual build
                 anyFailed = anyFailed || !!(buildResult & BuildResultFlags.AnyErrors);
             }
             reportErrorSummary();
@@ -1398,9 +1473,9 @@ namespace ts {
         return combinePaths(project, "tsconfig.json") as ResolvedConfigFileName;
     }
 
-    export function getAllProjectOutputs(project: ParsedCommandLine): ReadonlyArray<string> {
+    export function getAllProjectOutputs(project: ParsedCommandLine, ignoreBuildInfo?: true): ReadonlyArray<string> {
         if (project.options.outFile || project.options.out) {
-            return getOutFileOutputs(project);
+            return getOutFileOutputs(project, ignoreBuildInfo);
         }
         else {
             const outputs: string[] = [];
@@ -1450,6 +1525,10 @@ namespace ts {
                 }
                 // Don't report anything for "up to date because it was already built" -- too verbose
                 break;
+            case UpToDateStatusType.OutOfDateWithPrepend:
+                return formatMessage(Diagnostics.Project_0_is_out_of_date_because_output_javascript_and_source_map_if_specified_of_its_dependency_1_has_changed,
+                    relName(configFileName),
+                    relName(status.newerProjectName));
             case UpToDateStatusType.UpToDateWithUpstreamTypes:
                 return formatMessage(Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies,
                     relName(configFileName));
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index 9c710d5f8cddd..4d8c724a7c078 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -428,6 +428,13 @@ namespace ts {
 
         // Enum
         EnumMember,
+        // Unparsed
+        UnparsedPrologue,
+        UnparsedPrependText,
+        UnparsedText,
+        UnparsedSourceMapUrl,
+        UnparsedSectionText,
+
         // Top-level nodes
         SourceFile,
         Bundle,
@@ -2769,14 +2776,69 @@ namespace ts {
         declarationText: string;
         declarationMapPath?: string;
         declarationMapText?: string;
+        /*@internal*/ buildInfoPath?: string;
+        /*@internal*/ buildInfo?: BuildInfo;
+        /*@internal*/ oldFileOfCurrentEmit?: boolean;
     }
 
     export interface UnparsedSource extends Node {
         kind: SyntaxKind.UnparsedSource;
-        fileName?: string;
+        fileName: string;
         text: string;
+        prologues: ReadonlyArray<UnparsedPrologue>;
+        helpers: ReadonlyArray<UnscopedEmitHelper> | undefined;
+
+        // References and noDefaultLibAre Dts only
+        referencedFiles: ReadonlyArray<FileReference>;
+        typeReferenceDirectives: ReadonlyArray<string> | undefined;
+        libReferenceDirectives: ReadonlyArray<FileReference>;
+        hasNoDefaultLib?: boolean;
+
         sourceMapPath?: string;
         sourceMapText?: string;
+        texts: ReadonlyArray<UnparsedSourceText>;
+        /*@internal*/ oldFileOfCurrentEmit?: boolean;
+        /*@internal*/ parsedSourceMap?: RawSourceMap | false | undefined;
+        // Adding this to satisfy services, fix later
+        /*@internal*/
+        getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
+    }
+
+    export type UnparsedSourceText = UnparsedPrependText | UnparsedText | UnparsedSourceMapUrl | UnparsedSectionText;
+    export type UnparsedNode = UnparsedPrologue | UnparsedSourceText;
+
+    export interface UnparsedSection extends Node {
+        kind: SyntaxKind;
+        data?: string;
+        parent: UnparsedSource;
+    }
+
+    export interface UnparsedPrologue extends UnparsedSection {
+        kind: SyntaxKind.UnparsedPrologue;
+        data: string;
+        parent: UnparsedSource;
+    }
+
+    export interface UnparsedPrependText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedPrependText;
+        data: string;
+        parent: UnparsedSource;
+    }
+
+    export interface UnparsedText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedText;
+        parent: UnparsedSource;
+    }
+
+    export interface UnparsedSourceMapUrl extends UnparsedSection {
+        kind: SyntaxKind.UnparsedSourceMapUrl;
+        parent: UnparsedSource;
+    }
+
+    export interface UnparsedSectionText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedSectionText;
+        parent: UnparsedSource;
+        /*@internal*/ section: BundleFileSection;
     }
 
     export interface JsonSourceFile extends SourceFile {
@@ -5182,6 +5244,11 @@ namespace ts {
         readonly priority?: number;                                     // Helpers with a higher priority are emitted earlier than other helpers on the node.
     }
 
+    export interface UnscopedEmitHelper extends EmitHelper {
+        readonly scoped: false;                                         // Indicates whether the helper MUST be emitted in the current scope.
+        readonly text: string;                                          // ES3-compatible raw script text, or a function yielding such a string
+    }
+
     /* @internal */
     export type UniqueNameHandler = (baseName: string, checkFn?: (name: string) => boolean, optimistic?: boolean) => string;
 
@@ -5254,7 +5321,8 @@ namespace ts {
 
         isEmitBlocked(emitFileName: string): boolean;
 
-        getPrependNodes(): ReadonlyArray<InputFiles>;
+        getPrependNodes(): ReadonlyArray<InputFiles | UnparsedSource>;
+        getProjectReferences(): ReadonlyArray<ProjectReference> | undefined;
 
         writeFile: WriteFileCallback;
     }
@@ -5407,23 +5475,109 @@ namespace ts {
         /*@internal*/ writeNode(hint: EmitHint, node: Node, sourceFile: SourceFile | undefined, writer: EmitTextWriter): void;
         /*@internal*/ writeList<T extends Node>(format: ListFormat, list: NodeArray<T> | undefined, sourceFile: SourceFile | undefined, writer: EmitTextWriter): void;
         /*@internal*/ writeFile(sourceFile: SourceFile, writer: EmitTextWriter, sourceMapGenerator: SourceMapGenerator | undefined): void;
-        /*@internal*/ writeBundle(bundle: Bundle, info: BundleInfo | undefined, writer: EmitTextWriter, sourceMapGenerator: SourceMapGenerator | undefined): void;
+        /*@internal*/ writeBundle(bundle: Bundle, bundleFileInfo: BundleFileInfo | undefined, writer: EmitTextWriter, sourceMapGenerator: SourceMapGenerator | undefined): void;
+    }
+
+    /*@internal*/
+    export const enum BundleFileSectionKind {
+        Prologue = "prologue",
+        EmitHelpers = "emitHelpers",
+        NoDefaultLib = "no-default-lib",
+        Reference = "reference",
+        Type = "type",
+        Lib = "lib",
+        Prepend = "prepend",
+        Text = "text",
+        SourceMapUrl = "sourceMapUrl",
+        // internal comments?
+    }
+
+    /*@internal*/
+    export interface BundleFileSectionBase extends TextRange {
+        kind: BundleFileSectionKind;
+        data?: string;
+    }
+
+    /*@internal*/
+    export interface BundleFilePrologue extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.Prologue;
+        data: string;
+    }
+
+    /*@internal*/
+    export interface BundleFileEmitHelpers extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.EmitHelpers;
+        data: string;
+    }
+
+    /*@internal*/
+    export interface BundleFileHasNoDefaultLib extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.NoDefaultLib;
+    }
+
+    /*@internal*/
+    export interface BundleFileReference extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.Reference | BundleFileSectionKind.Type | BundleFileSectionKind.Lib;
+        data: string;
+    }
+
+    /*@internal*/
+    export interface BundleFilePrepend extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.Prepend;
+        data: string;
+    }
+
+    /*@internal*/
+    export interface BundleFileText extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.Text;
+    }
+
+    /*@internal*/
+    export interface BundleFileSourceMapUrl extends BundleFileSectionBase {
+        kind: BundleFileSectionKind.SourceMapUrl;
+    }
+
+    /*@internal*/
+    export type BundleFileSection = BundleFilePrologue | BundleFileEmitHelpers |
+        BundleFileHasNoDefaultLib | BundleFileReference | BundleFilePrepend |
+        BundleFileText | BundleFileSourceMapUrl;
+
+    /*@internal*/
+    export interface SourceFilePrologueDirectiveExpression extends TextRange {
+        text: string;
+    }
+
+    /*@internal*/
+    export interface SourceFilePrologueDirective extends TextRange {
+        expression: SourceFilePrologueDirectiveExpression;
+    }
+
+    /*@internal*/
+    export interface SourceFilePrologueInfo {
+        file: string;
+        text: string;
+        directives: SourceFilePrologueDirective[];
+    }
+
+    /*@internal*/
+    export interface SourceFileInfo {
+        // List of helpers in own source files emitted if no prepend is present
+        helpers?: string[];
+        prologues?: SourceFilePrologueInfo[];
+    }
+
+    /*@internal*/
+    export interface BundleFileInfo {
+        sections: BundleFileSection[];
+        sources: SourceFileInfo;
     }
 
-    /**
-     * When a bundle contains prepended content, we store a file on disk indicating where the non-prepended
-     * content of that file starts. On a subsequent build where there are no upstream .d.ts changes, we
-     * read the bundle info file and the original .js file to quickly re-use portion of the file
-     * that didn't originate in prepended content.
-     */
     /* @internal */
-    export interface BundleInfo {
-        // The offset (in characters, i.e. suitable for .substr) at which the
-        // non-prepended portion of the emitted file starts.
-        originalOffset: number;
-        // The total length of this bundle. Used to ensure we're pulling from
-        // the same source as we originally wrote.
-        totalLength: number;
+    export interface BuildInfo {
+        js: BundleFileSection[];
+        dts: BundleFileSection[];
+        commonSourceDirectory: string;
+        sources: SourceFileInfo;
     }
 
     export interface PrintHandlers {
@@ -5533,7 +5687,7 @@ namespace ts {
         /**
          * Appends a source map.
          */
-        appendSourceMap(generatedLine: number, generatedCharacter: number, sourceMap: RawSourceMap, sourceMapPath: string): void;
+        appendSourceMap(generatedLine: number, generatedCharacter: number, sourceMap: RawSourceMap, sourceMapPath: string, start?: LineAndCharacter, end?: LineAndCharacter): void;
         /**
          * Gets the source map as a `RawSourceMap` object.
          */
@@ -5579,6 +5733,7 @@ namespace ts {
         getColumn(): number;
         getIndent(): number;
         isAtStartOfLine(): boolean;
+        getTextPosWithWriteLine?(): number;
     }
 
     export interface GetEffectiveTypeRootsHost {
diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index 65e050d085b00..f3a2d69b493ec 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -2559,7 +2559,7 @@ namespace ts {
         return undefined;
     }
 
-    export function tryResolveScriptReference(host: ScriptReferenceHost, sourceFile: SourceFile, reference: FileReference) {
+    export function tryResolveScriptReference(host: ScriptReferenceHost, sourceFile: SourceFile | UnparsedSource, reference: FileReference) {
         if (!host.getCompilerOptions().noResolve) {
             const referenceFileName = isRootedDiskPath(reference.fileName) ? reference.fileName : combinePaths(getDirectoryPath(sourceFile.fileName), reference.fileName);
             return host.getSourceFile(referenceFileName);
@@ -3202,6 +3202,10 @@ namespace ts {
             }
         }
 
+        function getTextPosWithWriteLine() {
+            return lineStart ? output.length : (output.length + newLine.length);
+        }
+
         reset();
 
         return {
@@ -3231,7 +3235,8 @@ namespace ts {
             writeStringLiteral: write,
             writeSymbol: (s, _) => write(s),
             writeTrailingSemicolon: write,
-            writeComment: write
+            writeComment: write,
+            getTextPosWithWriteLine
         };
     }
 
@@ -3360,7 +3365,7 @@ namespace ts {
         sourceMapFilePath: string | undefined;
         declarationFilePath: string | undefined;
         declarationMapPath: string | undefined;
-        bundleInfoPath: string | undefined;
+        buildInfoPath: string | undefined;
     }
 
     /**
@@ -5986,6 +5991,14 @@ namespace ts {
         return node.kind === SyntaxKind.UnparsedSource;
     }
 
+    export function isUnparsedNode(node: Node): node is UnparsedNode {
+        return node.kind === SyntaxKind.UnparsedPrologue ||
+            node.kind === SyntaxKind.UnparsedPrependText ||
+            node.kind === SyntaxKind.UnparsedText ||
+            node.kind === SyntaxKind.UnparsedSourceMapUrl ||
+            node.kind === SyntaxKind.UnparsedSectionText;
+    }
+
     // JSDoc
 
     export function isJSDocTypeExpression(node: Node): node is JSDocTypeExpression {
diff --git a/src/harness/sourceMapRecorder.ts b/src/harness/sourceMapRecorder.ts
index d16aca21d6645..893b17ff10650 100644
--- a/src/harness/sourceMapRecorder.ts
+++ b/src/harness/sourceMapRecorder.ts
@@ -15,10 +15,10 @@ namespace Harness.SourceMapRecorder {
             error?: string;
         }
 
-        export function initializeSourceMapDecoding(sourceMapData: ts.SourceMapEmitResult) {
+        export function initializeSourceMapDecoding(sourceMap: ts.RawSourceMap) {
             decodingIndex = 0;
-            sourceMapMappings = sourceMapData.sourceMap.mappings;
-            mappings = ts.decodeMappings(sourceMapData.sourceMap.mappings);
+            sourceMapMappings = sourceMap.mappings;
+            mappings = ts.decodeMappings(sourceMap.mappings);
         }
 
         export function decodeNextEncodedSourceMapSpan(): DecodedMapping {
@@ -53,10 +53,10 @@ namespace Harness.SourceMapRecorder {
         let nextJsLineToWrite: number;
         let spanMarkerContinues: boolean;
 
-        export function initializeSourceMapSpanWriter(sourceMapRecordWriter: Compiler.WriterAggregator, sourceMapData: ts.SourceMapEmitResult, currentJsFile: documents.TextDocument) {
+        export function initializeSourceMapSpanWriter(sourceMapRecordWriter: Compiler.WriterAggregator, sourceMap: ts.RawSourceMap, currentJsFile: documents.TextDocument) {
             sourceMapRecorder = sourceMapRecordWriter;
-            sourceMapSources = sourceMapData.sourceMap.sources;
-            sourceMapNames = sourceMapData.sourceMap.names;
+            sourceMapSources = sourceMap.sources;
+            sourceMapNames = sourceMap.names;
 
             jsFile = currentJsFile;
             jsLineMap = jsFile.lineStarts;
@@ -66,14 +66,14 @@ namespace Harness.SourceMapRecorder {
             nextJsLineToWrite = 0;
             spanMarkerContinues = false;
 
-            SourceMapDecoder.initializeSourceMapDecoding(sourceMapData);
+            SourceMapDecoder.initializeSourceMapDecoding(sourceMap);
             sourceMapRecorder.WriteLine("===================================================================");
-            sourceMapRecorder.WriteLine("JsFile: " + sourceMapData.sourceMap.file);
+            sourceMapRecorder.WriteLine("JsFile: " + sourceMap.file);
             sourceMapRecorder.WriteLine("mapUrl: " + ts.tryGetSourceMappingURL(ts.getLineInfo(jsFile.text, jsLineMap)));
-            sourceMapRecorder.WriteLine("sourceRoot: " + sourceMapData.sourceMap.sourceRoot);
-            sourceMapRecorder.WriteLine("sources: " + sourceMapData.sourceMap.sources);
-            if (sourceMapData.sourceMap.sourcesContent) {
-                sourceMapRecorder.WriteLine("sourcesContent: " + JSON.stringify(sourceMapData.sourceMap.sourcesContent));
+            sourceMapRecorder.WriteLine("sourceRoot: " + sourceMap.sourceRoot);
+            sourceMapRecorder.WriteLine("sources: " + sourceMap.sources);
+            if (sourceMap.sourcesContent) {
+                sourceMapRecorder.WriteLine("sourcesContent: " + JSON.stringify(sourceMap.sourcesContent));
             }
             sourceMapRecorder.WriteLine("===================================================================");
         }
@@ -299,7 +299,7 @@ namespace Harness.SourceMapRecorder {
                 }
             }
 
-            SourceMapSpanWriter.initializeSourceMapSpanWriter(sourceMapRecorder, sourceMapData, currentFile);
+            SourceMapSpanWriter.initializeSourceMapSpanWriter(sourceMapRecorder, sourceMapData.sourceMap, currentFile);
             const mapper = ts.decodeMappings(sourceMapData.sourceMap.mappings);
             for (let { value: decodedSourceMapping, done } = mapper.next(); !done; { value: decodedSourceMapping, done } = mapper.next()) {
                 const currentSourceFile = ts.isSourceMapping(decodedSourceMapping)
@@ -320,4 +320,46 @@ namespace Harness.SourceMapRecorder {
         sourceMapRecorder.Close();
         return sourceMapRecorder.lines.join("\r\n");
     }
+
+    export function getSourceMapRecordWithVFS(fs: vfs.FileSystem, sourceMapFile: string) {
+        const sourceMapRecorder = new Compiler.WriterAggregator();
+        let prevSourceFile: documents.TextDocument | undefined;
+        const files = ts.createMap<documents.TextDocument>();
+        const sourceMap = ts.tryParseRawSourceMap(fs.readFileSync(sourceMapFile, "utf8"));
+        if (sourceMap) {
+            const mapDirectory = ts.getDirectoryPath(sourceMapFile);
+            const sourceRoot = sourceMap.sourceRoot ? ts.getNormalizedAbsolutePath(sourceMap.sourceRoot, mapDirectory) : mapDirectory;
+            const generatedAbsoluteFilePath = ts.getNormalizedAbsolutePath(sourceMap.file, mapDirectory);
+            const sourceFileAbsolutePaths = sourceMap.sources.map(source => ts.getNormalizedAbsolutePath(source, sourceRoot));
+            const currentFile = getFile(generatedAbsoluteFilePath);
+
+            SourceMapSpanWriter.initializeSourceMapSpanWriter(sourceMapRecorder, sourceMap, currentFile);
+            const mapper = ts.decodeMappings(sourceMap.mappings);
+            for (let { value: decodedSourceMapping, done } = mapper.next(); !done; { value: decodedSourceMapping, done } = mapper.next()) {
+                const currentSourceFile = ts.isSourceMapping(decodedSourceMapping)
+                    ? getFile(sourceFileAbsolutePaths[decodedSourceMapping.sourceIndex])
+                    : undefined;
+                if (currentSourceFile !== prevSourceFile) {
+                    if (currentSourceFile) {
+                        SourceMapSpanWriter.recordNewSourceFileSpan(decodedSourceMapping, currentSourceFile.text);
+                    }
+                    prevSourceFile = currentSourceFile;
+                }
+                else {
+                    SourceMapSpanWriter.recordSourceMapSpan(decodedSourceMapping);
+                }
+            }
+            SourceMapSpanWriter.close(); // If the last spans werent emitted, emit them
+        }
+        sourceMapRecorder.Close();
+        return sourceMapRecorder.lines.join("\r\n");
+
+        function getFile(path: string) {
+            const existing = files.get(path);
+            if (existing) return existing;
+            const value = new documents.TextDocument(path, fs.readFileSync(path, "utf8"));
+            files.set(path, value);
+            return value;
+        }
+    }
 }
diff --git a/src/testRunner/tsconfig.json b/src/testRunner/tsconfig.json
index 7e75c0105a2d3..154ded5883ebd 100644
--- a/src/testRunner/tsconfig.json
+++ b/src/testRunner/tsconfig.json
@@ -37,6 +37,7 @@
         "runner.ts",
 
         "unittests/services/extract/helpers.ts",
+        "unittests/tsbuild/helpers.ts",
         "unittests/tscWatch/helpers.ts",
         "unittests/tsserver/helpers.ts",
 
@@ -60,7 +61,6 @@
         "unittests/semver.ts",
         "unittests/shimMap.ts",
         "unittests/transform.ts",
-        "unittests/tsbuild.ts",
         "unittests/tsbuildWatchMode.ts",
         "unittests/config/commandLineParsing.ts",
         "unittests/config/configurationExtension.ts",
@@ -89,6 +89,14 @@
         "unittests/services/preProcessFile.ts",
         "unittests/services/textChanges.ts",
         "unittests/services/transpile.ts",
+        "unittests/tsbuild/emptyFiles.ts",
+        "unittests/tsbuild/graphOrdering.ts",
+        "unittests/tsbuild/missingExtendedFile.ts",
+        "unittests/tsbuild/outFile.ts",
+        "unittests/tsbuild/referencesWithRootDirInParent.ts",
+        "unittests/tsbuild/resolveJsonModule.ts",
+        "unittests/tsbuild/sample.ts",
+        "unittests/tsbuild/transitiveReferences.ts",
         "unittests/tscWatch/consoleClearing.ts",
         "unittests/tscWatch/emit.ts",
         "unittests/tscWatch/emitAndErrorUpdates.ts",
diff --git a/src/testRunner/unittests/tsbuild.ts b/src/testRunner/unittests/tsbuild.ts
deleted file mode 100644
index 707a853400436..0000000000000
--- a/src/testRunner/unittests/tsbuild.ts
+++ /dev/null
@@ -1,763 +0,0 @@
-namespace ts {
-    let currentTime = 100;
-
-    function getExpectedDiagnosticForProjectsInBuild(...projects: string[]): fakes.ExpectedDiagnostic {
-        return [Diagnostics.Projects_in_this_build_Colon_0, projects.map(p => "\r\n    * " + p).join("")];
-    }
-
-    export namespace Sample1 {
-        tick();
-        const projFs = loadProjectFromDisk("tests/projects/sample1");
-
-        const allExpectedOutputs = ["/src/tests/index.js",
-            "/src/core/index.js", "/src/core/index.d.ts", "/src/core/index.d.ts.map",
-            "/src/logic/index.js", "/src/logic/index.js.map", "/src/logic/index.d.ts"];
-
-        describe("unittests:: tsbuild - sanity check of clean build of 'sample1' project", () => {
-            it("can build the sample project 'sample1' without error", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
-
-                host.clearDiagnostics();
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*empty*/);
-
-                // Check for outputs. Not an exhaustive list
-                for (const output of allExpectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-            });
-
-            it("builds correctly when outDir is specified", () => {
-                const fs = projFs.shadow();
-                fs.writeFileSync("/src/logic/tsconfig.json", JSON.stringify({
-                    compilerOptions: { composite: true, declaration: true, sourceMap: true, outDir: "outDir" },
-                    references: [{ path: "../core" }]
-                }));
-
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], {});
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*empty*/);
-                const expectedOutputs = allExpectedOutputs.map(f => f.replace("/logic/", "/logic/outDir/"));
-                // Check for outputs. Not an exhaustive list
-                for (const output of expectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-            });
-
-            it("builds correctly when declarationDir is specified", () => {
-                const fs = projFs.shadow();
-                fs.writeFileSync("/src/logic/tsconfig.json", JSON.stringify({
-                    compilerOptions: { composite: true, declaration: true, sourceMap: true, declarationDir: "out/decls" },
-                    references: [{ path: "../core" }]
-                }));
-
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], {});
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*empty*/);
-                const expectedOutputs = allExpectedOutputs.map(f => f.replace("/logic/index.d.ts", "/logic/out/decls/index.d.ts"));
-                // Check for outputs. Not an exhaustive list
-                for (const output of expectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-            });
-        });
-
-        describe("unittests:: tsbuild - dry builds", () => {
-            it("doesn't write any files in a dry build", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: true, force: false, verbose: false });
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(
-                    [Diagnostics.A_non_dry_build_would_build_project_0, "/src/core/tsconfig.json"],
-                    [Diagnostics.A_non_dry_build_would_build_project_0, "/src/logic/tsconfig.json"],
-                    [Diagnostics.A_non_dry_build_would_build_project_0, "/src/tests/tsconfig.json"]
-                );
-
-                // Check for outputs to not be written. Not an exhaustive list
-                for (const output of allExpectedOutputs) {
-                    assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
-                }
-            });
-
-            it("indicates that it would skip builds during a dry build", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-
-                let builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
-                builder.buildAllProjects();
-                tick();
-
-                host.clearDiagnostics();
-                builder = createSolutionBuilder(host, ["/src/tests"], { dry: true, force: false, verbose: false });
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(
-                    [Diagnostics.Project_0_is_up_to_date, "/src/core/tsconfig.json"],
-                    [Diagnostics.Project_0_is_up_to_date, "/src/logic/tsconfig.json"],
-                    [Diagnostics.Project_0_is_up_to_date, "/src/tests/tsconfig.json"]
-                );
-            });
-        });
-
-        describe("unittests:: tsbuild - clean builds", () => {
-            it("removes all files it built", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-
-                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
-                builder.buildAllProjects();
-                // Verify they exist
-                for (const output of allExpectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-                builder.cleanAllProjects();
-                // Verify they are gone
-                for (const output of allExpectedOutputs) {
-                    assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
-                }
-                // Subsequent clean shouldn't throw / etc
-                builder.cleanAllProjects();
-            });
-        });
-
-        describe("unittests:: tsbuild - force builds", () => {
-            it("always builds under --force", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-
-                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: true, verbose: false });
-                builder.buildAllProjects();
-                let currentTime = time();
-                checkOutputTimestamps(currentTime);
-
-                tick();
-                Debug.assert(time() !== currentTime, "Time moves on");
-                currentTime = time();
-                builder.buildAllProjects();
-                checkOutputTimestamps(currentTime);
-
-                function checkOutputTimestamps(expected: number) {
-                    // Check timestamps
-                    for (const output of allExpectedOutputs) {
-                        const actual = fs.statSync(output).mtimeMs;
-                        assert(actual === expected, `File ${output} has timestamp ${actual}, expected ${expected}`);
-                    }
-                }
-            });
-        });
-
-        describe("unittests:: tsbuild - can detect when and what to rebuild", () => {
-            const fs = projFs.shadow();
-            const host = new fakes.SolutionBuilderHost(fs);
-            const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: true });
-
-            it("Builds the project", () => {
-                host.clearDiagnostics();
-                builder.resetBuildContext();
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(
-                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
-                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/core/tsconfig.json", "src/core/anotherModule.js"],
-                    [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
-                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/logic/tsconfig.json", "src/logic/index.js"],
-                    [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
-                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/tests/tsconfig.json", "src/tests/index.js"],
-                    [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"]
-                );
-                tick();
-            });
-
-            // All three projects are up to date
-            it("Detects that all projects are up to date", () => {
-                host.clearDiagnostics();
-                builder.resetBuildContext();
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(
-                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
-                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/core/tsconfig.json", "src/core/anotherModule.ts", "src/core/anotherModule.js"],
-                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/logic/tsconfig.json", "src/logic/index.ts", "src/logic/index.js"],
-                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/tests/tsconfig.json", "src/tests/index.ts", "src/tests/index.js"]
-                );
-                tick();
-            });
-
-            // Update a file in the leaf node (tests), only it should rebuild the last one
-            it("Only builds the leaf node project", () => {
-                host.clearDiagnostics();
-                fs.writeFileSync("/src/tests/index.ts", "const m = 10;");
-                builder.resetBuildContext();
-                builder.buildAllProjects();
-
-                host.assertDiagnosticMessages(
-                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
-                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/core/tsconfig.json", "src/core/anotherModule.ts", "src/core/anotherModule.js"],
-                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/logic/tsconfig.json", "src/logic/index.ts", "src/logic/index.js"],
-                    [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/tests/tsconfig.json", "src/tests/index.js", "src/tests/index.ts"],
-                    [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"]
-                );
-                tick();
-            });
-
-            // Update a file in the parent (without affecting types), should get fast downstream builds
-            it("Detects type-only changes in upstream projects", () => {
-                host.clearDiagnostics();
-                replaceText(fs, "/src/core/index.ts", "HELLO WORLD", "WELCOME PLANET");
-                builder.resetBuildContext();
-                builder.buildAllProjects();
-
-                host.assertDiagnosticMessages(
-                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
-                    [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/core/tsconfig.json", "src/core/anotherModule.js", "src/core/index.ts"],
-                    [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
-                    [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/logic/tsconfig.json"],
-                    [Diagnostics.Updating_output_timestamps_of_project_0, "/src/logic/tsconfig.json"],
-                    [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/tests/tsconfig.json"],
-                    [Diagnostics.Updating_output_timestamps_of_project_0, "/src/tests/tsconfig.json"]
-                );
-            });
-        });
-
-        describe("unittests:: tsbuild - downstream-blocked compilations", () => {
-            it("won't build downstream projects if upstream projects have errors", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: true });
-
-                // Induce an error in the middle project
-                replaceText(fs, "/src/logic/index.ts", "c.multiply(10, 15)", `c.muitply()`);
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(
-                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
-                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/core/tsconfig.json", "src/core/anotherModule.js"],
-                    [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
-                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/logic/tsconfig.json", "src/logic/index.js"],
-                    [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
-                    [Diagnostics.Property_0_does_not_exist_on_type_1, "muitply", `typeof import("/src/core/index")`],
-                    [Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors, "src/tests/tsconfig.json", "src/logic"],
-                    [Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, "/src/tests/tsconfig.json", "/src/logic"]
-                );
-            });
-        });
-
-        describe("unittests:: tsbuild - project invalidation", () => {
-            it("invalidates projects correctly", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
-
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*empty*/);
-
-                // Update a timestamp in the middle project
-                tick();
-                touch(fs, "/src/logic/index.ts");
-                const originalWriteFile = fs.writeFileSync;
-                const writtenFiles = createMap<true>();
-                fs.writeFileSync = (path, data, encoding) => {
-                    writtenFiles.set(path, true);
-                    originalWriteFile.call(fs, path, data, encoding);
-                };
-                // Because we haven't reset the build context, the builder should assume there's nothing to do right now
-                const status = builder.getUpToDateStatusOfFile(builder.resolveProjectName("/src/logic"));
-                assert.equal(status.type, UpToDateStatusType.UpToDate, "Project should be assumed to be up-to-date");
-                verifyInvalidation(/*expectedToWriteTests*/ false);
-
-                // Rebuild this project
-                fs.writeFileSync("/src/logic/index.ts", `${fs.readFileSync("/src/logic/index.ts")}
-export class cNew {}`);
-                verifyInvalidation(/*expectedToWriteTests*/ true);
-
-                function verifyInvalidation(expectedToWriteTests: boolean) {
-                    // Rebuild this project
-                    tick();
-                    builder.invalidateProject("/src/logic");
-                    builder.buildInvalidatedProject();
-                    // The file should be updated
-                    assert.isTrue(writtenFiles.has("/src/logic/index.js"), "JS file should have been rebuilt");
-                    assert.equal(fs.statSync("/src/logic/index.js").mtimeMs, time(), "JS file should have been rebuilt");
-                    assert.isFalse(writtenFiles.has("/src/tests/index.js"), "Downstream JS file should *not* have been rebuilt");
-                    assert.isBelow(fs.statSync("/src/tests/index.js").mtimeMs, time(), "Downstream JS file should *not* have been rebuilt");
-                    writtenFiles.clear();
-
-                    // Build downstream projects should update 'tests', but not 'core'
-                    tick();
-                    builder.buildInvalidatedProject();
-                    if (expectedToWriteTests) {
-                        assert.isTrue(writtenFiles.has("/src/tests/index.js"), "Downstream JS file should have been rebuilt");
-                    }
-                    else {
-                        assert.equal(writtenFiles.size, 0, "Should not write any new files");
-                    }
-                    assert.equal(fs.statSync("/src/tests/index.js").mtimeMs, time(), "Downstream JS file should have new timestamp");
-                    assert.isBelow(fs.statSync("/src/core/index.js").mtimeMs, time(), "Upstream JS file should not have been rebuilt");
-                }
-            });
-        });
-
-        describe("unittests:: tsbuild - with resolveJsonModule option", () => {
-            const projFs = loadProjectFromDisk("tests/projects/resolveJsonModuleAndComposite");
-            const allExpectedOutputs = ["/src/tests/dist/src/index.js", "/src/tests/dist/src/index.d.ts", "/src/tests/dist/src/hello.json"];
-
-            function verifyProjectWithResolveJsonModule(configFile: string, ...expectedDiagnosticMessages: fakes.ExpectedDiagnostic[]) {
-                const fs = projFs.shadow();
-                verifyProjectWithResolveJsonModuleWithFs(fs, configFile, allExpectedOutputs, ...expectedDiagnosticMessages);
-            }
-
-            function verifyProjectWithResolveJsonModuleWithFs(fs: vfs.FileSystem, configFile: string, allExpectedOutputs: ReadonlyArray<string>, ...expectedDiagnosticMessages: fakes.ExpectedDiagnostic[]) {
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, [configFile], { dry: false, force: false, verbose: false });
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(...expectedDiagnosticMessages);
-                if (!expectedDiagnosticMessages.length) {
-                    // Check for outputs. Not an exhaustive list
-                    for (const output of allExpectedOutputs) {
-                        assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                    }
-                }
-            }
-
-            it("with resolveJsonModule and include only", () => {
-                verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withInclude.json", [
-                    Diagnostics.File_0_is_not_in_project_file_list_Projects_must_list_all_files_or_use_an_include_pattern,
-                    "/src/tests/src/hello.json"
-                ]);
-            });
-
-            it("with resolveJsonModule and include of *.json along with other include", () => {
-                verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withIncludeOfJson.json");
-            });
-
-            it("with resolveJsonModule and include of *.json along with other include and file name matches ts file", () => {
-                const fs = projFs.shadow();
-                fs.rimrafSync("/src/tests/src/hello.json");
-                fs.writeFileSync("/src/tests/src/index.json", JSON.stringify({ hello: "world" }));
-                fs.writeFileSync("/src/tests/src/index.ts", `import hello from "./index.json"
-
-export default hello.hello`);
-                const allExpectedOutputs = ["/src/tests/dist/src/index.js", "/src/tests/dist/src/index.d.ts", "/src/tests/dist/src/index.json"];
-                verifyProjectWithResolveJsonModuleWithFs(fs, "/src/tests/tsconfig_withIncludeOfJson.json", allExpectedOutputs);
-            });
-
-            it("with resolveJsonModule and files containing json file", () => {
-                verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withFiles.json");
-            });
-
-            it("with resolveJsonModule and include and files", () => {
-                verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withIncludeAndFiles.json");
-            });
-        });
-
-        describe("unittests:: tsbuild - lists files", () => {
-            it("listFiles", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], { listFiles: true });
-                builder.buildAllProjects();
-                assert.deepEqual(host.traces, [
-                    ...getLibs(),
-                    "/src/core/anotherModule.ts",
-                    "/src/core/index.ts",
-                    "/src/core/some_decl.d.ts",
-                    ...getLibs(),
-                    ...getCoreOutputs(),
-                    "/src/logic/index.ts",
-                    ...getLibs(),
-                    ...getCoreOutputs(),
-                    "/src/logic/index.d.ts",
-                    "/src/tests/index.ts"
-                ]);
-
-                function getCoreOutputs() {
-                    return [
-                        "/src/core/index.d.ts",
-                        "/src/core/anotherModule.d.ts"
-                    ];
-                }
-            });
-
-            it("listEmittedFiles", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/tests"], { listEmittedFiles: true });
-                builder.buildAllProjects();
-                assert.deepEqual(host.traces, [
-                    "TSFILE: /src/core/anotherModule.js",
-                    "TSFILE: /src/core/anotherModule.d.ts",
-                    "TSFILE: /src/core/anotherModule.d.ts.map",
-                    "TSFILE: /src/core/index.js",
-                    "TSFILE: /src/core/index.d.ts",
-                    "TSFILE: /src/core/index.d.ts.map",
-                    "TSFILE: /src/logic/index.js",
-                    "TSFILE: /src/logic/index.js.map",
-                    "TSFILE: /src/logic/index.d.ts",
-                    "TSFILE: /src/tests/index.js",
-                    "TSFILE: /src/tests/index.d.ts",
-                ]);
-            });
-        });
-
-        describe("unittests:: tsbuild - with rootDir of project reference in parentDirectory", () => {
-            const projFs = loadProjectFromDisk("tests/projects/projectReferenceWithRootDirInParent");
-            const allExpectedOutputs = [
-                "/src/dist/other/other.js", "/src/dist/other/other.d.ts",
-                "/src/dist/main/a.js", "/src/dist/main/a.d.ts",
-                "/src/dist/main/b.js", "/src/dist/main/b.d.ts"
-            ];
-            it("verify that it builds correctly", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/src/main", "/src/src/other"], {});
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*empty*/);
-                for (const output of allExpectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-            });
-        });
-
-        describe("unittests:: tsbuild - when project reference is referenced transitively", () => {
-            const projFs = loadProjectFromDisk("tests/projects/transitiveReferences");
-            const allExpectedOutputs = [
-                "/src/a.js", "/src/a.d.ts",
-                "/src/b.js", "/src/b.d.ts",
-                "/src/c.js"
-            ];
-            const expectedFileTraces = [
-                ...getLibs(),
-                "/src/a.ts",
-                ...getLibs(),
-                "/src/a.d.ts",
-                "/src/b.ts",
-                ...getLibs(),
-                "/src/a.d.ts",
-                "/src/b.d.ts",
-                "/src/refs/a.d.ts",
-                "/src/c.ts"
-            ];
-
-            function verifyBuild(modifyDiskLayout: (fs: vfs.FileSystem) => void, allExpectedOutputs: ReadonlyArray<string>, expectedFileTraces: ReadonlyArray<string>, ...expectedDiagnostics: fakes.ExpectedDiagnostic[]) {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                modifyDiskLayout(fs);
-                const builder = createSolutionBuilder(host, ["/src/tsconfig.c.json"], { listFiles: true });
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(...expectedDiagnostics);
-                for (const output of allExpectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-                assert.deepEqual(host.traces, expectedFileTraces);
-            }
-
-            function modifyFsBTsToNonRelativeImport(fs: vfs.FileSystem, moduleResolution: "node" | "classic") {
-                fs.writeFileSync("/src/b.ts", `import {A} from 'a';
-export const b = new A();`);
-                fs.writeFileSync("/src/tsconfig.b.json", JSON.stringify({
-                    compilerOptions: {
-                        composite: true,
-                        moduleResolution
-                    },
-                    files: ["b.ts"],
-                    references: [{ path: "tsconfig.a.json" }]
-                }));
-            }
-
-            it("verify that it builds correctly", () => {
-                verifyBuild(noop, allExpectedOutputs, expectedFileTraces);
-            });
-
-            it("verify that it builds correctly when the referenced project uses different module resolution", () => {
-                verifyBuild(fs => modifyFsBTsToNonRelativeImport(fs, "classic"), allExpectedOutputs, expectedFileTraces);
-            });
-
-            it("verify that it build reports error about module not found with node resolution with external module name", () => {
-                // Error in b build only a
-                const allExpectedOutputs = ["/src/a.js", "/src/a.d.ts"];
-                const expectedFileTraces = [
-                    ...getLibs(),
-                    "/src/a.ts",
-                ];
-                verifyBuild(fs => modifyFsBTsToNonRelativeImport(fs, "node"),
-                    allExpectedOutputs,
-                    expectedFileTraces,
-                    [Diagnostics.Cannot_find_module_0, "a"],
-                );
-            });
-        });
-
-        it("unittests:: tsbuild - when tsconfig extends the missing file", () => {
-            const projFs = loadProjectFromDisk("tests/projects/missingExtendedConfig");
-            const fs = projFs.shadow();
-            const host = new fakes.SolutionBuilderHost(fs);
-            const builder = createSolutionBuilder(host, ["/src/tsconfig.json"], {});
-            builder.buildAllProjects();
-            host.assertDiagnosticMessages(
-                [Diagnostics.The_specified_path_does_not_exist_Colon_0, "/src/foobar.json"],
-                [Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, "/src/tsconfig.first.json", "[\"**/*\"]", "[]"],
-                [Diagnostics.The_specified_path_does_not_exist_Colon_0, "/src/foobar.json"],
-                [Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, "/src/tsconfig.second.json", "[\"**/*\"]", "[]"]
-            );
-        });
-    }
-
-    export namespace OutFile {
-        const outFileFs = loadProjectFromDisk("tests/projects/outfile-concat");
-
-        describe("unittests:: tsbuild - baseline sectioned sourcemaps", () => {
-            let fs: vfs.FileSystem | undefined;
-            const actualReadFileMap = createMap<number>();
-            before(() => {
-                fs = outFileFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/third"], { dry: false, force: false, verbose: false });
-                host.clearDiagnostics();
-                const originalReadFile = host.readFile;
-                host.readFile = path => {
-                    // Dont record libs
-                    if (path.startsWith("/src/")) {
-                        actualReadFileMap.set(path, (actualReadFileMap.get(path) || 0) + 1);
-                    }
-                    return originalReadFile.call(host, path);
-                };
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*none*/);
-            });
-            after(() => {
-                fs = undefined;
-            });
-            it(`Generates files matching the baseline`, () => {
-                const patch = fs!.diff();
-                // tslint:disable-next-line:no-null-keyword
-                Harness.Baseline.runBaseline("outfile-concat.js", patch ? vfs.formatPatch(patch) : null);
-            });
-            it("verify readFile calls", () => {
-                const expected = [
-                    // Configs
-                    "/src/third/tsconfig.json",
-                    "/src/second/tsconfig.json",
-                    "/src/first/tsconfig.json",
-
-                    // Source files
-                    "/src/third/third_part1.ts",
-                    "/src/second/second_part1.ts",
-                    "/src/second/second_part2.ts",
-                    "/src/first/first_PART1.ts",
-                    "/src/first/first_part2.ts",
-                    "/src/first/first_part3.ts",
-
-                    // outputs
-                    "/src/first/bin/first-output.js",
-                    "/src/first/bin/first-output.js.map",
-                    "/src/first/bin/first-output.d.ts",
-                    "/src/first/bin/first-output.d.ts.map",
-                    "/src/2/second-output.js",
-                    "/src/2/second-output.js.map",
-                    "/src/2/second-output.d.ts",
-                    "/src/2/second-output.d.ts.map"
-                ];
-
-                assert.equal(actualReadFileMap.size, expected.length, `Expected: ${JSON.stringify(expected)} \nActual: ${JSON.stringify(arrayFrom(actualReadFileMap.entries()))}`);
-                expected.forEach(expectedValue => {
-                    const actual = actualReadFileMap.get(expectedValue);
-                    assert.equal(actual, 1, `Mismatch in read file call number for: ${expectedValue}\nExpected: ${JSON.stringify(expected)} \nActual: ${JSON.stringify(arrayFrom(actualReadFileMap.entries()))}`);
-                });
-            });
-        });
-
-        describe("unittests:: tsbuild - downstream prepend projects always get rebuilt", () => {
-            it("", () => {
-                const fs = outFileFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/third"], { dry: false, force: false, verbose: false });
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*none*/);
-                assert.equal(fs.statSync("src/third/thirdjs/output/third-output.js").mtimeMs, time(), "First build timestamp is correct");
-                tick();
-                replaceText(fs, "src/first/first_PART1.ts", "Hello", "Hola");
-                tick();
-                builder.resetBuildContext();
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*none*/);
-                assert.equal(fs.statSync("src/third/thirdjs/output/third-output.js").mtimeMs, time(), "Second build timestamp is correct");
-            });
-        });
-    }
-
-    export namespace EmptyFiles {
-        const projFs = loadProjectFromDisk("tests/projects/empty-files");
-
-        const allExpectedOutputs = [
-            "/src/core/index.js",
-            "/src/core/index.d.ts",
-            "/src/core/index.d.ts.map",
-        ];
-
-        describe("unittests:: tsbuild - empty files option in tsconfig", () => {
-            it("has empty files diagnostic when files is empty and no references are provided", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/no-references"], { dry: false, force: false, verbose: false });
-
-                host.clearDiagnostics();
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages([Diagnostics.The_files_list_in_config_file_0_is_empty, "/src/no-references/tsconfig.json"]);
-
-                // Check for outputs to not be written.
-                for (const output of allExpectedOutputs) {
-                    assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
-                }
-            });
-
-            it("does not have empty files diagnostic when files is empty and references are provided", () => {
-                const fs = projFs.shadow();
-                const host = new fakes.SolutionBuilderHost(fs);
-                const builder = createSolutionBuilder(host, ["/src/with-references"], { dry: false, force: false, verbose: false });
-
-                host.clearDiagnostics();
-                builder.buildAllProjects();
-                host.assertDiagnosticMessages(/*empty*/);
-
-                // Check for outputs to be written.
-                for (const output of allExpectedOutputs) {
-                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
-                }
-            });
-        });
-    }
-
-    describe("unittests:: tsbuild - graph-ordering", () => {
-        let host: fakes.SolutionBuilderHost | undefined;
-        const deps: [string, string][] = [
-            ["A", "B"],
-            ["B", "C"],
-            ["A", "C"],
-            ["B", "D"],
-            ["C", "D"],
-            ["C", "E"],
-            ["F", "E"]
-        ];
-
-        before(() => {
-            const fs = new vfs.FileSystem(false);
-            host = new fakes.SolutionBuilderHost(fs);
-            writeProjects(fs, ["A", "B", "C", "D", "E", "F", "G"], deps);
-        });
-
-        after(() => {
-            host = undefined;
-        });
-
-        it("orders the graph correctly - specify two roots", () => {
-            checkGraphOrdering(["A", "G"], ["A", "B", "C", "D", "E", "G"]);
-        });
-
-        it("orders the graph correctly - multiple parts of the same graph in various orders", () => {
-            checkGraphOrdering(["A"], ["A", "B", "C", "D", "E"]);
-            checkGraphOrdering(["A", "C", "D"], ["A", "B", "C", "D", "E"]);
-            checkGraphOrdering(["D", "C", "A"], ["A", "B", "C", "D", "E"]);
-        });
-
-        it("orders the graph correctly - other orderings", () => {
-            checkGraphOrdering(["F"], ["F", "E"]);
-            checkGraphOrdering(["E"], ["E"]);
-            checkGraphOrdering(["F", "C", "A"], ["A", "B", "C", "D", "E", "F"]);
-        });
-
-        function checkGraphOrdering(rootNames: string[], expectedBuildSet: string[]) {
-            const builder = createSolutionBuilder(host!, rootNames, { dry: true, force: false, verbose: false });
-
-            const projFileNames = rootNames.map(getProjectFileName);
-            const graph = builder.getBuildGraph(projFileNames);
-
-            assert.sameMembers(graph.buildQueue, expectedBuildSet.map(getProjectFileName));
-
-            for (const dep of deps) {
-                const child = getProjectFileName(dep[0]);
-                if (graph.buildQueue.indexOf(child) < 0) continue;
-                const parent = getProjectFileName(dep[1]);
-                assert.isAbove(graph.buildQueue.indexOf(child), graph.buildQueue.indexOf(parent), `Expecting child ${child} to be built after parent ${parent}`);
-            }
-        }
-
-        function getProjectFileName(proj: string) {
-            return `/project/${proj}/tsconfig.json` as ResolvedConfigFileName;
-        }
-
-        function writeProjects(fileSystem: vfs.FileSystem, projectNames: string[], deps: [string, string][]): string[] {
-            const projFileNames: string[] = [];
-            for (const dep of deps) {
-                if (projectNames.indexOf(dep[0]) < 0) throw new Error(`Invalid dependency - project ${dep[0]} does not exist`);
-                if (projectNames.indexOf(dep[1]) < 0) throw new Error(`Invalid dependency - project ${dep[1]} does not exist`);
-            }
-            for (const proj of projectNames) {
-                fileSystem.mkdirpSync(`/project/${proj}`);
-                fileSystem.writeFileSync(`/project/${proj}/${proj}.ts`, "export {}");
-                const configFileName = getProjectFileName(proj);
-                const configContent = JSON.stringify({
-                    compilerOptions: { composite: true },
-                    files: [`./${proj}.ts`],
-                    references: deps.filter(d => d[0] === proj).map(d => ({ path: `../${d[1]}` }))
-                }, undefined, 2);
-                fileSystem.writeFileSync(configFileName, configContent);
-                projFileNames.push(configFileName);
-            }
-            return projFileNames;
-        }
-    });
-
-
-    function replaceText(fs: vfs.FileSystem, path: string, oldText: string, newText: string) {
-        if (!fs.statSync(path).isFile()) {
-            throw new Error(`File ${path} does not exist`);
-        }
-        const old = fs.readFileSync(path, "utf-8");
-        if (old.indexOf(oldText) < 0) {
-            throw new Error(`Text "${oldText}" does not exist in file ${path}`);
-        }
-        const newContent = old.replace(oldText, newText);
-        fs.writeFileSync(path, newContent, "utf-8");
-    }
-
-    function tick() {
-        currentTime += 60_000;
-    }
-
-    function time() {
-        return currentTime;
-    }
-
-    function touch(fs: vfs.FileSystem, path: string) {
-        if (!fs.statSync(path).isFile()) {
-            throw new Error(`File ${path} does not exist`);
-        }
-        fs.utimesSync(path, new Date(time()), new Date(time()));
-    }
-
-    function loadProjectFromDisk(root: string): vfs.FileSystem {
-        const resolver = vfs.createResolver(Harness.IO);
-        const fs = new vfs.FileSystem(/*ignoreCase*/ true, {
-            files: {
-                ["/lib"]: new vfs.Mount(vpath.resolve(Harness.IO.getWorkspaceRoot(), "built/local"), resolver),
-                ["/src"]: new vfs.Mount(vpath.resolve(Harness.IO.getWorkspaceRoot(), root), resolver)
-            },
-            cwd: "/",
-            meta: { defaultLibLocation: "/lib" },
-            time
-        });
-        fs.makeReadonly();
-        return fs;
-    }
-
-    function getLibs() {
-        return [
-            "/lib/lib.d.ts",
-            "/lib/lib.es5.d.ts",
-            "/lib/lib.dom.d.ts",
-            "/lib/lib.webworker.importscripts.d.ts",
-            "/lib/lib.scripthost.d.ts"
-        ];
-    }
-}
diff --git a/src/testRunner/unittests/tsbuild/emptyFiles.ts b/src/testRunner/unittests/tsbuild/emptyFiles.ts
new file mode 100644
index 0000000000000..17c6644ccc66c
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/emptyFiles.ts
@@ -0,0 +1,41 @@
+namespace ts {
+    const projFs = loadProjectFromDisk("tests/projects/empty-files");
+
+    const allExpectedOutputs = [
+        "/src/core/index.js",
+        "/src/core/index.d.ts",
+        "/src/core/index.d.ts.map",
+    ];
+
+    describe("unittests:: tsbuild - empty files option in tsconfig", () => {
+        it("has empty files diagnostic when files is empty and no references are provided", () => {
+            const fs = projFs.shadow();
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host, ["/src/no-references"], { dry: false, force: false, verbose: false });
+
+            host.clearDiagnostics();
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages([Diagnostics.The_files_list_in_config_file_0_is_empty, "/src/no-references/tsconfig.json"]);
+
+            // Check for outputs to not be written.
+            for (const output of allExpectedOutputs) {
+                assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
+            }
+        });
+
+        it("does not have empty files diagnostic when files is empty and references are provided", () => {
+            const fs = projFs.shadow();
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host, ["/src/with-references"], { dry: false, force: false, verbose: false });
+
+            host.clearDiagnostics();
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(/*empty*/);
+
+            // Check for outputs to be written.
+            for (const output of allExpectedOutputs) {
+                assert(fs.existsSync(output), `Expect file ${output} to exist`);
+            }
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/graphOrdering.ts b/src/testRunner/unittests/tsbuild/graphOrdering.ts
new file mode 100644
index 0000000000000..bc1af3f71da94
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/graphOrdering.ts
@@ -0,0 +1,81 @@
+namespace ts {
+    describe("unittests:: tsbuild - graph-ordering", () => {
+        let host: fakes.SolutionBuilderHost | undefined;
+        const deps: [string, string][] = [
+            ["A", "B"],
+            ["B", "C"],
+            ["A", "C"],
+            ["B", "D"],
+            ["C", "D"],
+            ["C", "E"],
+            ["F", "E"]
+        ];
+
+        before(() => {
+            const fs = new vfs.FileSystem(false);
+            host = new fakes.SolutionBuilderHost(fs);
+            writeProjects(fs, ["A", "B", "C", "D", "E", "F", "G"], deps);
+        });
+
+        after(() => {
+            host = undefined;
+        });
+
+        it("orders the graph correctly - specify two roots", () => {
+            checkGraphOrdering(["A", "G"], ["A", "B", "C", "D", "E", "G"]);
+        });
+
+        it("orders the graph correctly - multiple parts of the same graph in various orders", () => {
+            checkGraphOrdering(["A"], ["A", "B", "C", "D", "E"]);
+            checkGraphOrdering(["A", "C", "D"], ["A", "B", "C", "D", "E"]);
+            checkGraphOrdering(["D", "C", "A"], ["A", "B", "C", "D", "E"]);
+        });
+
+        it("orders the graph correctly - other orderings", () => {
+            checkGraphOrdering(["F"], ["F", "E"]);
+            checkGraphOrdering(["E"], ["E"]);
+            checkGraphOrdering(["F", "C", "A"], ["A", "B", "C", "D", "E", "F"]);
+        });
+
+        function checkGraphOrdering(rootNames: string[], expectedBuildSet: string[]) {
+            const builder = createSolutionBuilder(host!, rootNames, { dry: true, force: false, verbose: false });
+
+            const projFileNames = rootNames.map(getProjectFileName);
+            const graph = builder.getBuildGraph(projFileNames);
+
+            assert.sameMembers(graph.buildQueue, expectedBuildSet.map(getProjectFileName));
+
+            for (const dep of deps) {
+                const child = getProjectFileName(dep[0]);
+                if (graph.buildQueue.indexOf(child) < 0) continue;
+                const parent = getProjectFileName(dep[1]);
+                assert.isAbove(graph.buildQueue.indexOf(child), graph.buildQueue.indexOf(parent), `Expecting child ${child} to be built after parent ${parent}`);
+            }
+        }
+
+        function getProjectFileName(proj: string) {
+            return `/project/${proj}/tsconfig.json` as ResolvedConfigFileName;
+        }
+
+        function writeProjects(fileSystem: vfs.FileSystem, projectNames: string[], deps: [string, string][]): string[] {
+            const projFileNames: string[] = [];
+            for (const dep of deps) {
+                if (projectNames.indexOf(dep[0]) < 0) throw new Error(`Invalid dependency - project ${dep[0]} does not exist`);
+                if (projectNames.indexOf(dep[1]) < 0) throw new Error(`Invalid dependency - project ${dep[1]} does not exist`);
+            }
+            for (const proj of projectNames) {
+                fileSystem.mkdirpSync(`/project/${proj}`);
+                fileSystem.writeFileSync(`/project/${proj}/${proj}.ts`, "export {}");
+                const configFileName = getProjectFileName(proj);
+                const configContent = JSON.stringify({
+                    compilerOptions: { composite: true },
+                    files: [`./${proj}.ts`],
+                    references: deps.filter(d => d[0] === proj).map(d => ({ path: `../${d[1]}` }))
+                }, undefined, 2);
+                fileSystem.writeFileSync(configFileName, configContent);
+                projFileNames.push(configFileName);
+            }
+            return projFileNames;
+        }
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/helpers.ts b/src/testRunner/unittests/tsbuild/helpers.ts
new file mode 100644
index 0000000000000..3500870a171f3
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/helpers.ts
@@ -0,0 +1,346 @@
+namespace ts {
+    export function getExpectedDiagnosticForProjectsInBuild(...projects: string[]): fakes.ExpectedDiagnostic {
+        return [Diagnostics.Projects_in_this_build_Colon_0, projects.map(p => "\r\n    * " + p).join("")];
+    }
+
+    export function replaceText(fs: vfs.FileSystem, path: string, oldText: string, newText: string) {
+        if (!fs.statSync(path).isFile()) {
+            throw new Error(`File ${path} does not exist`);
+        }
+        const old = fs.readFileSync(path, "utf-8");
+        if (old.indexOf(oldText) < 0) {
+            throw new Error(`Text "${oldText}" does not exist in file ${path}`);
+        }
+        const newContent = old.replace(oldText, newText);
+        fs.writeFileSync(path, newContent, "utf-8");
+    }
+
+    export function prependText(fs: vfs.FileSystem, path: string, additionalContent: string) {
+        if (!fs.statSync(path).isFile()) {
+            throw new Error(`File ${path} does not exist`);
+        }
+        const old = fs.readFileSync(path, "utf-8");
+        fs.writeFileSync(path, `${additionalContent}${old}`, "utf-8");
+    }
+
+    export function appendText(fs: vfs.FileSystem, path: string, additionalContent: string) {
+        if (!fs.statSync(path).isFile()) {
+            throw new Error(`File ${path} does not exist`);
+        }
+        const old = fs.readFileSync(path, "utf-8");
+        fs.writeFileSync(path, `${old}${additionalContent}`);
+    }
+
+    export function getTime() {
+        let currentTime = 100;
+        return { tick, time, touch };
+
+        function tick() {
+            currentTime += 60_000;
+        }
+
+        function time() {
+            return currentTime;
+        }
+
+        function touch(fs: vfs.FileSystem, path: string) {
+            if (!fs.statSync(path).isFile()) {
+                throw new Error(`File ${path} does not exist`);
+            }
+            fs.utimesSync(path, new Date(time()), new Date(time()));
+        }
+    }
+
+    export function loadProjectFromDisk(root: string, time?: vfs.FileSystemOptions["time"]): vfs.FileSystem {
+        const resolver = vfs.createResolver(Harness.IO);
+        const fs = new vfs.FileSystem(/*ignoreCase*/ true, {
+            files: {
+                ["/lib"]: new vfs.Mount(vpath.resolve(Harness.IO.getWorkspaceRoot(), "built/local"), resolver),
+                ["/src"]: new vfs.Mount(vpath.resolve(Harness.IO.getWorkspaceRoot(), root), resolver)
+            },
+            cwd: "/",
+            meta: { defaultLibLocation: "/lib" },
+            time
+        });
+        fs.makeReadonly();
+        return fs;
+    }
+
+    export function getLibs() {
+        return [
+            "/lib/lib.d.ts",
+            "/lib/lib.es5.d.ts",
+            "/lib/lib.dom.d.ts",
+            "/lib/lib.webworker.importscripts.d.ts",
+            "/lib/lib.scripthost.d.ts"
+        ];
+    }
+
+    function generateSourceMapBaselineFiles(fs: vfs.FileSystem, mapFileNames: ReadonlyArray<string>) {
+        for (const mapFile of mapFileNames) {
+            const text = Harness.SourceMapRecorder.getSourceMapRecordWithVFS(fs, mapFile);
+            fs.writeFileSync(`${mapFile}.baseline.txt`, text);
+        }
+    }
+
+    // [tsbuildinfo, js, dts]
+    export type BuildInfoSectionBaselineFiles = [string, string | undefined, string | undefined];
+    function generateBuildInfoSectionBaselineFiles(fs: vfs.FileSystem, buildInfoFileNames: ReadonlyArray<BuildInfoSectionBaselineFiles>) {
+        for (const [file, jsFile, dtsFile] of buildInfoFileNames) {
+            if (!fs.existsSync(file)) continue;
+
+            const buildInfo = JSON.parse(fs.readFileSync(file, "utf8")) as BuildInfo;
+            if (!buildInfo.js.length && !buildInfo.dts.length) continue;
+
+            // Write the baselines:
+            const baselineRecorder = new Harness.Compiler.WriterAggregator();
+            generateBundleFileSectionInfo(fs, baselineRecorder, buildInfo.js, jsFile);
+            generateBundleFileSectionInfo(fs, baselineRecorder, buildInfo.dts, dtsFile);
+            baselineRecorder.Close();
+
+            const text = baselineRecorder.lines.join("\r\n");
+            fs.writeFileSync(`${file}.baseline.txt`, text, "utf8");
+        }
+    }
+
+    function generateBundleFileSectionInfo(fs: vfs.FileSystem, baselineRecorder: Harness.Compiler.WriterAggregator, sections: BundleFileSection[], outFile: string | undefined) {
+        if (!sections.length && !outFile) return; // Nothing to baseline
+
+        const content = outFile && fs.existsSync(outFile) ? fs.readFileSync(outFile, "utf8") : "";
+        baselineRecorder.WriteLine("======================================================================");
+        baselineRecorder.WriteLine(`File:: ${outFile}`);
+        for (const section of sections) {
+            baselineRecorder.WriteLine("----------------------------------------------------------------------");
+            baselineRecorder.WriteLine(`${section.kind}: (${section.pos}-${section.end})${section.data ? ":: " + section.data : ""}`);
+            const textLines = content.substring(section.pos, section.end).split(/\r?\n/);
+            for (const line of textLines) {
+                baselineRecorder.WriteLine(line);
+            }
+        }
+        baselineRecorder.WriteLine("======================================================================");
+    }
+
+    function build({ fs, tick, rootNames, expectedMapFileNames, expectedTsbuildInfoFileNames, modifyFs, withoutBuildInfo }: {
+        fs: vfs.FileSystem;
+        tick: () => void;
+        rootNames: ReadonlyArray<string>;
+        expectedMapFileNames: ReadonlyArray<string>;
+        expectedTsbuildInfoFileNames: ReadonlyArray<BuildInfoSectionBaselineFiles>;
+        modifyFs: (fs: vfs.FileSystem) => void;
+        withoutBuildInfo: boolean;
+    }) {
+        const actualReadFileMap = createMap<number>();
+        modifyFs(fs);
+        tick();
+
+        const host = new fakes.SolutionBuilderHost(fs);
+        const builder = createSolutionBuilder(host, rootNames, { dry: false, force: false, verbose: true });
+        host.clearDiagnostics();
+        const originalReadFile = host.readFile;
+        host.readFile = path => {
+            // Dont record libs
+            if (path.startsWith("/src/")) {
+                actualReadFileMap.set(path, (actualReadFileMap.get(path) || 0) + 1);
+            }
+            if (withoutBuildInfo && isInfoFile(path)) {
+                return undefined;
+            }
+            return originalReadFile.call(host, path);
+        };
+        if (withoutBuildInfo) {
+            const originalWriteFile = host.writeFile;
+            host.writeFile = (fileName, content, writeByteOrder) => {
+                return !isInfoFile(fileName) &&
+                    originalWriteFile.call(host, fileName, content, writeByteOrder);
+            };
+        }
+        builder.buildAllProjects();
+        generateSourceMapBaselineFiles(fs, expectedMapFileNames);
+        generateBuildInfoSectionBaselineFiles(fs, expectedTsbuildInfoFileNames);
+        fs.makeReadonly();
+        return { fs, actualReadFileMap, host, builder };
+    }
+
+    function generateBaseline(fs: vfs.FileSystem, proj: string, scenario: string, subScenario: string, withoutBuildInfo: boolean, baseFs: vfs.FileSystem) {
+        const patch = fs.diff(baseFs);
+        // tslint:disable-next-line:no-null-keyword
+        Harness.Baseline.runBaseline(`tsbuild/${proj}/${subScenario.split(" ").join("-")}/${withoutBuildInfo ? "no-" : ""}buildInfo/${scenario.split(" ").join("-")}.js`, patch ? vfs.formatPatch(patch) : null);
+    }
+
+    function verifyReadFileCalls(actualReadFileMap: Map<number>, expectedReadFiles: ReadonlyMap<number>) {
+        TestFSWithWatch.verifyMapSize("readFileCalls", actualReadFileMap, arrayFrom(expectedReadFiles.keys()));
+        expectedReadFiles.forEach((expected, expectedFile) => {
+            const actual = actualReadFileMap.get(expectedFile);
+            assert.equal(actual, expected, `Mismatch in read file call number for: ${expectedFile}
+Not in Actual: ${JSON.stringify(arrayFrom(mapDefinedIterator(expectedReadFiles.keys(), f => actualReadFileMap.has(f) ? undefined : f)))}
+Mismatch Actual(path, actual, expected): ${JSON.stringify(arrayFrom(mapDefinedIterator(actualReadFileMap.entries(),
+                ([p, v]) => expectedReadFiles.get(p) !== v ? [p, v, expectedReadFiles.get(p) || 0] : undefined)))}`);
+        });
+    }
+
+    export function getReadFilesMap(filesReadOnce: ReadonlyArray<string>, fileWithTwoReadCalls?: string) {
+        const map = arrayToMap(filesReadOnce, identity, () => 1);
+        if (fileWithTwoReadCalls) {
+            map.set(fileWithTwoReadCalls, 2);
+        }
+        return map;
+    }
+
+    export interface ExpectedBuildOutputPerState {
+        expectedDiagnostics: ReadonlyArray<fakes.ExpectedDiagnostic>;
+        expectedReadFiles?: ReadonlyMap<number>;
+    }
+
+    export interface ExpectedBuildOutputNotDifferingWithBuildInfo extends ExpectedBuildOutputPerState {
+        modifyFs: (fs: vfs.FileSystem) => void;
+    }
+
+    export interface ExpectedBuildOutputDifferingWithBuildInfo {
+        modifyFs: (fs: vfs.FileSystem) => void;
+        withBuildInfo: ExpectedBuildOutputPerState;
+        withoutBuildInfo: ExpectedBuildOutputPerState;
+    }
+
+    function verifyTsbuildOutputWorker({
+        scenario, projFs, time, tick, proj, rootNames, expectedMapFileNames, expectedTsbuildInfoFileNames, withoutBuildInfo, lastProjectOutputJs,
+        initialBuild, incrementalDtsChangedBuild, incrementalDtsUnchangedBuild, incrementalHeaderChangedBuild
+    }: {
+        scenario: string;
+        projFs: () => vfs.FileSystem;
+        time: () => number;
+        tick: () => void;
+        proj: string;
+        rootNames: ReadonlyArray<string>;
+        expectedMapFileNames: ReadonlyArray<string>;
+        expectedTsbuildInfoFileNames: ReadonlyArray<BuildInfoSectionBaselineFiles>;
+        withoutBuildInfo: boolean;
+        lastProjectOutputJs: string;
+        initialBuild: ExpectedBuildOutputNotDifferingWithBuildInfo;
+        incrementalDtsChangedBuild?: ExpectedBuildOutputNotDifferingWithBuildInfo;
+        incrementalDtsUnchangedBuild?: ExpectedBuildOutputDifferingWithBuildInfo;
+        incrementalHeaderChangedBuild?: ExpectedBuildOutputDifferingWithBuildInfo;
+    }) {
+        describe(`tsc --b ${proj}:: ${scenario}${withoutBuildInfo ? " without build info" : ""}`, () => {
+            let fs: vfs.FileSystem;
+            let actualReadFileMap: Map<number>;
+            let firstBuildTime: number;
+            let host: fakes.SolutionBuilderHost;
+            before(() => {
+                const result = build({
+                    fs: projFs().shadow(),
+                    tick,
+                    rootNames,
+                    expectedMapFileNames,
+                    expectedTsbuildInfoFileNames,
+                    modifyFs: initialBuild.modifyFs,
+                    withoutBuildInfo,
+                });
+                ({ fs, actualReadFileMap, host } = result);
+                firstBuildTime = time();
+            });
+            after(() => {
+                fs = undefined!;
+                actualReadFileMap = undefined!;
+                host = undefined!;
+            });
+            describe("initialBuild", () => {
+                it(`verify diagnostics`, () => {
+                    host.assertDiagnosticMessages(...initialBuild.expectedDiagnostics);
+                });
+                it(`Generates files matching the baseline`, () => {
+                    generateBaseline(fs, proj, scenario, "initial Build", withoutBuildInfo, projFs());
+                });
+                if (initialBuild.expectedReadFiles) {
+                    it("verify readFile calls", () => {
+                        verifyReadFileCalls(actualReadFileMap, initialBuild.expectedReadFiles!);
+                    });
+                }
+            });
+
+            function incrementalBuild(subScenario: string, incrementalModifyFs: (fs: vfs.FileSystem) => void, incrementalExpectedDiagnostics: ReadonlyArray<fakes.ExpectedDiagnostic>, incrementalExpectedReadFiles: ReadonlyMap<number> | undefined) {
+                describe(subScenario, () => {
+                    let newFs: vfs.FileSystem;
+                    let actualReadFileMap: Map<number>;
+                    let host: fakes.SolutionBuilderHost;
+                    before(() => {
+                        assert.equal(fs.statSync(lastProjectOutputJs).mtimeMs, firstBuildTime, "First build timestamp is correct");
+                        tick();
+                        newFs = fs.shadow();
+                        tick();
+                        ({ actualReadFileMap, host } = build({
+                            fs: newFs,
+                            tick,
+                            rootNames,
+                            expectedMapFileNames,
+                            expectedTsbuildInfoFileNames,
+                            modifyFs: incrementalModifyFs,
+                            withoutBuildInfo
+                        }));
+                        assert.equal(newFs.statSync(lastProjectOutputJs).mtimeMs, time(), "Second build timestamp is correct");
+                    });
+                    after(() => {
+                        newFs = undefined!;
+                        actualReadFileMap = undefined!;
+                        host = undefined!;
+                    });
+                    it(`verify diagnostics`, () => {
+                        host.assertDiagnosticMessages(...incrementalExpectedDiagnostics);
+                    });
+                    it(`Generates files matching the baseline`, () => {
+                        generateBaseline(newFs, proj, scenario, subScenario, withoutBuildInfo, fs);
+                    });
+                    if (incrementalExpectedReadFiles) {
+                        it("verify readFile calls", () => {
+                            verifyReadFileCalls(actualReadFileMap, incrementalExpectedReadFiles);
+                        });
+                    }
+                });
+            }
+            if (incrementalDtsChangedBuild) {
+                incrementalBuild(
+                    "incremental declaration changes",
+                    incrementalDtsChangedBuild.modifyFs,
+                    incrementalDtsChangedBuild.expectedDiagnostics,
+                    incrementalDtsChangedBuild.expectedReadFiles
+                );
+            }
+
+            if (incrementalDtsUnchangedBuild) {
+                incrementalBuild(
+                    "incremental declaration doesnt change",
+                    incrementalDtsUnchangedBuild.modifyFs,
+                    (withoutBuildInfo ? incrementalDtsUnchangedBuild.withoutBuildInfo : incrementalDtsUnchangedBuild.withBuildInfo).expectedDiagnostics,
+                    (withoutBuildInfo ? incrementalDtsUnchangedBuild.withoutBuildInfo : incrementalDtsUnchangedBuild.withBuildInfo).expectedReadFiles
+                );
+            }
+
+            if (incrementalHeaderChangedBuild) {
+                incrementalBuild(
+                    "incremental headers change",
+                    incrementalHeaderChangedBuild.modifyFs,
+                    (withoutBuildInfo ? incrementalHeaderChangedBuild.withoutBuildInfo : incrementalHeaderChangedBuild.withBuildInfo).expectedDiagnostics,
+                    (withoutBuildInfo ? incrementalHeaderChangedBuild.withoutBuildInfo : incrementalHeaderChangedBuild.withBuildInfo).expectedReadFiles
+                );
+            }
+        });
+    }
+
+    export function verifyTsbuildOutput(input: {
+        scenario: string;
+        projFs: () => vfs.FileSystem;
+        time: () => number;
+        tick: () => void;
+        proj: string;
+        rootNames: ReadonlyArray<string>;
+        expectedMapFileNames: ReadonlyArray<string>;
+        expectedTsbuildInfoFileNames: ReadonlyArray<BuildInfoSectionBaselineFiles>;
+        lastProjectOutputJs: string;
+        initialBuild: ExpectedBuildOutputNotDifferingWithBuildInfo;
+        incrementalDtsChangedBuild?: ExpectedBuildOutputNotDifferingWithBuildInfo;
+        incrementalDtsUnchangedBuild?: ExpectedBuildOutputDifferingWithBuildInfo;
+        incrementalHeaderChangedBuild?: ExpectedBuildOutputDifferingWithBuildInfo;
+    }) {
+        verifyTsbuildOutputWorker({ ...input, withoutBuildInfo: false });
+        verifyTsbuildOutputWorker({ ...input, withoutBuildInfo: true });
+    }
+}
diff --git a/src/testRunner/unittests/tsbuild/missingExtendedFile.ts b/src/testRunner/unittests/tsbuild/missingExtendedFile.ts
new file mode 100644
index 0000000000000..00e8bfec1e3e4
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/missingExtendedFile.ts
@@ -0,0 +1,17 @@
+namespace ts {
+    describe("unittests:: tsbuild:: when tsconfig extends the missing file", () => {
+        it("unittests:: tsbuild - when tsconfig extends the missing file", () => {
+            const projFs = loadProjectFromDisk("tests/projects/missingExtendedConfig");
+            const fs = projFs.shadow();
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host, ["/src/tsconfig.json"], {});
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(
+                [Diagnostics.The_specified_path_does_not_exist_Colon_0, "/src/foobar.json"],
+                [Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, "/src/tsconfig.first.json", "[\"**/*\"]", "[]"],
+                [Diagnostics.The_specified_path_does_not_exist_Colon_0, "/src/foobar.json"],
+                [Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, "/src/tsconfig.second.json", "[\"**/*\"]", "[]"]
+            );
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/outFile.ts b/src/testRunner/unittests/tsbuild/outFile.ts
new file mode 100644
index 0000000000000..278171b502dec
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/outFile.ts
@@ -0,0 +1,504 @@
+
+namespace ts {
+    describe("unittests:: tsbuild:: outFile::", () => {
+        let outFileFs: vfs.FileSystem;
+        const enum ext { js, jsmap, dts, dtsmap, buildinfo }
+        const enum project { first, second, third }
+        type OutputFile = [string, string, string, string, string];
+        function relName(path: string) { return path.slice(1); }
+        const outputFiles: [OutputFile, OutputFile, OutputFile] = [
+            [
+                "/src/first/bin/first-output.js",
+                "/src/first/bin/first-output.js.map",
+                "/src/first/bin/first-output.d.ts",
+                "/src/first/bin/first-output.d.ts.map",
+                "/src/first/bin/.tsbuildinfo"
+            ],
+            [
+                "/src/2/second-output.js",
+                "/src/2/second-output.js.map",
+                "/src/2/second-output.d.ts",
+                "/src/2/second-output.d.ts.map",
+                "/src/2/.tsbuildinfo"
+            ],
+            [
+                "/src/third/thirdjs/output/third-output.js",
+                "/src/third/thirdjs/output/third-output.js.map",
+                "/src/third/thirdjs/output/third-output.d.ts",
+                "/src/third/thirdjs/output/third-output.d.ts.map",
+                "/src/third/thirdjs/output/.tsbuildinfo"
+            ]
+        ];
+        const relOutputFiles = outputFiles.map(v => v.map(relName)) as [OutputFile, OutputFile, OutputFile];
+        type Sources = [string, ReadonlyArray<string>];
+        const enum source { config, ts }
+        const enum part { one, two, three }
+        const sources: [Sources, Sources, Sources] = [
+            [
+                "/src/first/tsconfig.json",
+                [
+                    "/src/first/first_PART1.ts",
+                    "/src/first/first_part2.ts",
+                    "/src/first/first_part3.ts"
+                ]
+            ],
+            [
+                "/src/second/tsconfig.json",
+                [
+                    "/src/second/second_part1.ts",
+                    "/src/second/second_part2.ts"
+                ]
+            ],
+            [
+                "/src/third/tsconfig.json",
+                [
+                    "/src/third/third_part1.ts"
+                ]
+            ]
+        ];
+        const expectedMapFileNames = [
+            outputFiles[project.first][ext.jsmap],
+            outputFiles[project.first][ext.dtsmap],
+            outputFiles[project.second][ext.jsmap],
+            outputFiles[project.second][ext.dtsmap],
+            outputFiles[project.third][ext.jsmap],
+            outputFiles[project.third][ext.dtsmap]
+        ];
+        const expectedTsbuildInfoFileNames: ReadonlyArray<BuildInfoSectionBaselineFiles> = [
+            [outputFiles[project.first][ext.buildinfo], outputFiles[project.first][ext.js], outputFiles[project.first][ext.dts]],
+            [outputFiles[project.second][ext.buildinfo], outputFiles[project.second][ext.js], outputFiles[project.second][ext.dts]],
+            [outputFiles[project.third][ext.buildinfo], outputFiles[project.third][ext.js], outputFiles[project.third][ext.dts]]
+        ];
+        const relSources = sources.map(([config, sources]) => [relName(config), sources.map(relName)]) as [Sources, Sources, Sources];
+        const { time, tick } = getTime();
+        before(() => {
+            outFileFs = loadProjectFromDisk("tests/projects/outfile-concat", time);
+        });
+        after(() => {
+            outFileFs = undefined!;
+        });
+
+        function createSolutionBuilder(host: fakes.SolutionBuilderHost) {
+            return ts.createSolutionBuilder(host, ["/src/third"], { dry: false, force: false, verbose: true });
+        }
+
+        function verifyOutFileScenario({ scenario, modifyFs, modifyAgainFs, additionalSourceFiles }: { scenario: string; modifyFs: (fs: vfs.FileSystem) => void; modifyAgainFs?: (fs: vfs.FileSystem) => void; additionalSourceFiles?: ReadonlyArray<string>; }) {
+            const incrementalDtsUnchangedWithBuildInfo: ExpectedBuildOutputPerState = {
+                expectedDiagnostics: [
+                    getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                    [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relSources[project.first][source.config], relOutputFiles[project.first][ext.js], relSources[project.first][source.ts][part.one]],
+                    [Diagnostics.Building_project_0, sources[project.first][source.config]],
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relSources[project.second][source.config], relSources[project.second][source.ts][part.one], relOutputFiles[project.second][ext.js]],
+                    [Diagnostics.Project_0_is_out_of_date_because_output_javascript_and_source_map_if_specified_of_its_dependency_1_has_changed, relSources[project.third][source.config], "src/first"],
+                    [Diagnostics.Updating_output_javascript_and_javascript_source_map_if_specified_of_project_0, sources[project.third][source.config]],
+                    [Diagnostics.Updating_unchanged_output_timestamps_of_project_0, sources[project.third][source.config]]
+                ],
+                expectedReadFiles: getReadFilesMap([
+                    // Configs
+                    sources[project.first][source.config],
+                    sources[project.second][source.config],
+                    sources[project.third][source.config],
+
+                    // Source files
+                    ...sources[project.first][source.ts],
+
+                    // Additional source Files
+                    ...(additionalSourceFiles && additionalSourceFiles.length === 3 ? [additionalSourceFiles[project.first]] : emptyArray),
+
+                    // outputs to prepend
+                    ...outputFiles[project.first],
+                    ...outputFiles[project.second],
+                    ...outputFiles[project.third]
+                ])
+            };
+            const incrementalDtsUnchangedWithoutBuildInfo: ExpectedBuildOutputPerState = {
+                expectedDiagnostics: [
+                    getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                    [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relSources[project.first][source.config], relOutputFiles[project.first][ext.js], relSources[project.first][source.ts][part.one]],
+                    [Diagnostics.Building_project_0, sources[project.first][source.config]],
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relSources[project.second][source.config], relSources[project.second][source.ts][part.one], relOutputFiles[project.second][ext.js]],
+                    [Diagnostics.Project_0_is_out_of_date_because_output_javascript_and_source_map_if_specified_of_its_dependency_1_has_changed, relSources[project.third][source.config], "src/first"],
+                    [Diagnostics.Updating_output_javascript_and_javascript_source_map_if_specified_of_project_0, sources[project.third][source.config]],
+                    [Diagnostics.Cannot_update_output_javascript_and_javascript_source_map_if_specified_of_project_0_because_there_was_error_reading_file_1, sources[project.third][source.config], relOutputFiles[project.third][ext.buildinfo]],
+                    [Diagnostics.Building_project_0, sources[project.third][source.config]]
+                ],
+                expectedReadFiles: getReadFilesMap([
+                    // Configs
+                    sources[project.first][source.config],
+                    sources[project.second][source.config],
+                    sources[project.third][source.config],
+
+                    // Source files
+                    ...sources[project.first][source.ts],
+                    ...sources[project.third][source.ts],
+
+                    // Additional source Files
+                    ...(additionalSourceFiles || emptyArray),
+
+                    // outputs
+                    ...outputFiles[project.first],
+                    ...outputFiles[project.second],
+                    outputFiles[project.third][ext.dts],
+
+                    // To prepend:: checked to see if we can do prepend manipulation
+                    outputFiles[project.third][ext.buildinfo],
+                ])
+            };
+
+            verifyTsbuildOutput({
+                scenario,
+                projFs: () => outFileFs,
+                time,
+                tick,
+                proj: "outfile-concat",
+                rootNames: ["/src/third"],
+                expectedMapFileNames,
+                expectedTsbuildInfoFileNames,
+                lastProjectOutputJs: outputFiles[project.third][ext.js],
+                initialBuild: {
+                    modifyFs,
+                    expectedDiagnostics: [
+                        getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                        [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.first][source.config], relOutputFiles[project.first][ext.js]],
+                        [Diagnostics.Building_project_0, sources[project.first][source.config]],
+                        [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.second][source.config], relOutputFiles[project.second][ext.js]],
+                        [Diagnostics.Building_project_0, sources[project.second][source.config]],
+                        [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.third][source.config], relOutputFiles[project.third][ext.js]],
+                        [Diagnostics.Building_project_0, sources[project.third][source.config]]
+                    ],
+                    expectedReadFiles: arrayToMap([
+                        // Configs
+                        sources[project.first][source.config],
+                        sources[project.second][source.config],
+                        sources[project.third][source.config],
+
+                        // Source files
+                        ...sources[project.first][source.ts],
+                        ...sources[project.second][source.ts],
+                        ...sources[project.third][source.ts],
+
+                        // Additional source Files
+                        ...(additionalSourceFiles || emptyArray),
+
+                        // outputs
+                        ...outputFiles[project.first],
+                        ...outputFiles[project.second]
+                    ], identity, () => 1)
+                },
+                incrementalDtsChangedBuild: {
+                    modifyFs: fs => replaceText(fs, relSources[project.first][source.ts][part.one], "Hello", "Hola"),
+                    expectedDiagnostics: [
+                        getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                        [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relSources[project.first][source.config], relOutputFiles[project.first][ext.js], relSources[project.first][source.ts][part.one]],
+                        [Diagnostics.Building_project_0, sources[project.first][source.config]],
+                        [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relSources[project.second][source.config], relSources[project.second][source.ts][part.one], relOutputFiles[project.second][ext.js]],
+                        [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relSources[project.third][source.config], relOutputFiles[project.third][ext.js], "src/first"],
+                        [Diagnostics.Building_project_0, sources[project.third][source.config]]
+                    ],
+                    expectedReadFiles: getReadFilesMap(
+                        [
+                            // Configs
+                            sources[project.first][source.config],
+                            sources[project.second][source.config],
+                            sources[project.third][source.config],
+
+                            // Source files
+                            ...sources[project.first][source.ts],
+                            ...sources[project.third][source.ts],
+
+                            // Additional source Files
+                            ...(additionalSourceFiles || emptyArray),
+
+                            // outputs
+                            ...outputFiles[project.first],
+                            ...outputFiles[project.second],
+                            outputFiles[project.third][ext.dts],
+                        ],
+                        outputFiles[project.first][ext.dts] // dts changes so once read old content, and once new (to emit third)
+                    )
+                },
+                incrementalDtsUnchangedBuild: {
+                    modifyFs: fs => appendText(fs, relSources[project.first][source.ts][part.one], "console.log(s);"),
+                    withBuildInfo: incrementalDtsUnchangedWithBuildInfo,
+                    withoutBuildInfo: incrementalDtsUnchangedWithoutBuildInfo
+                },
+                incrementalHeaderChangedBuild: modifyAgainFs && {
+                    modifyFs: modifyAgainFs,
+                    withBuildInfo: incrementalDtsUnchangedWithBuildInfo,
+                    withoutBuildInfo: incrementalDtsUnchangedWithoutBuildInfo
+                }
+            });
+        }
+
+        verifyOutFileScenario({
+            scenario: "baseline sectioned sourcemaps",
+            modifyFs: noop
+        });
+
+        verifyOutFileScenario({
+            scenario: "when final project is not composite but uses project references",
+            modifyFs: fs => replaceText(fs, "/src/third/tsconfig.json", `"composite": true,`, "")
+        });
+
+        it("clean projects", () => {
+            const fs = outFileFs.shadow();
+            const expectedOutputs = [
+                ...outputFiles[project.first],
+                ...outputFiles[project.second],
+                ...outputFiles[project.third]
+            ];
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host);
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(
+                getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.first][source.config], relOutputFiles[project.first][ext.js]],
+                [Diagnostics.Building_project_0, sources[project.first][source.config]],
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.second][source.config], relOutputFiles[project.second][ext.js]],
+                [Diagnostics.Building_project_0, sources[project.second][source.config]],
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.third][source.config], relOutputFiles[project.third][ext.js]],
+                [Diagnostics.Building_project_0, sources[project.third][source.config]]
+            );
+            // Verify they exist
+            for (const output of expectedOutputs) {
+                assert(fs.existsSync(output), `Expect file ${output} to exist`);
+            }
+            host.clearDiagnostics();
+            builder.cleanAllProjects();
+            host.assertDiagnosticMessages(/*none*/);
+            // Verify they are gone
+            for (const output of expectedOutputs) {
+                assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
+            }
+            // Subsequent clean shouldn't throw / etc
+            builder.cleanAllProjects();
+        });
+
+        it("verify buildInfo presence or absence does not result in new build", () => {
+            const fs = outFileFs.shadow();
+            const expectedOutputs = [
+                ...outputFiles[project.first],
+                ...outputFiles[project.second],
+                ...outputFiles[project.third]
+            ];
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host);
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(
+                getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.first][source.config], relOutputFiles[project.first][ext.js]],
+                [Diagnostics.Building_project_0, sources[project.first][source.config]],
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.second][source.config], relOutputFiles[project.second][ext.js]],
+                [Diagnostics.Building_project_0, sources[project.second][source.config]],
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relSources[project.third][source.config], relOutputFiles[project.third][ext.js]],
+                [Diagnostics.Building_project_0, sources[project.third][source.config]]
+            );
+            // Verify they exist
+            for (const output of expectedOutputs) {
+                assert(fs.existsSync(output), `Expect file ${output} to exist`);
+            }
+            // Delete bundle info
+            host.clearDiagnostics();
+            host.deleteFile(outputFiles[project.first][ext.buildinfo]);
+            builder.resetBuildContext();
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(
+                getExpectedDiagnosticForProjectsInBuild(relSources[project.first][source.config], relSources[project.second][source.config], relSources[project.third][source.config]),
+                [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relSources[project.first][source.config], relSources[project.first][source.ts][part.one], relOutputFiles[project.first][ext.js]],
+                [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relSources[project.second][source.config], relSources[project.second][source.ts][part.one], relOutputFiles[project.second][ext.js]],
+                [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relSources[project.third][source.config], relSources[project.third][source.ts][part.one], relOutputFiles[project.third][ext.js]],
+            );
+        });
+
+        // Prologues
+        function enableStrict(fs: vfs.FileSystem, path: string) {
+            replaceText(fs, path, `"strict": false`, `"strict": true`);
+        }
+
+        verifyOutFileScenario({
+            scenario: "strict in all projects",
+            modifyFs: fs => {
+                enableStrict(fs, sources[project.first][source.config]);
+                enableStrict(fs, sources[project.second][source.config]);
+                enableStrict(fs, sources[project.third][source.config]);
+            },
+            modifyAgainFs: fs => addPrologue(fs, relSources[project.first][source.ts][part.one], `"myPrologue"`)
+        });
+
+        verifyOutFileScenario({
+            scenario: "strict in one dependency",
+            modifyFs: fs => {
+                enableStrict(fs, sources[project.second][source.config]);
+            },
+            modifyAgainFs: fs => addPrologue(fs, "src/first/first_PART1.ts", `"myPrologue"`)
+        });
+
+        function addPrologue(fs: vfs.FileSystem, path: string, prologue: string) {
+            prependText(fs, path, `${prologue}
+`);
+        }
+
+        verifyOutFileScenario({
+            scenario: "multiple prologues in all projects",
+            modifyFs: fs => {
+                enableStrict(fs, sources[project.first][source.config]);
+                addPrologue(fs, sources[project.first][source.ts][part.one], `"myPrologue"`);
+                enableStrict(fs, sources[project.second][source.config]);
+                addPrologue(fs, sources[project.second][source.ts][part.one], `"myPrologue"`);
+                addPrologue(fs, sources[project.second][source.ts][part.two], `"myPrologue2";`);
+                enableStrict(fs, sources[project.third][source.config]);
+                addPrologue(fs, sources[project.third][source.ts][part.one], `"myPrologue";`);
+                addPrologue(fs, sources[project.third][source.ts][part.one], `"myPrologue3";`);
+            },
+            modifyAgainFs: fs => addPrologue(fs, relSources[project.first][source.ts][part.one], `"myPrologue5"`)
+        });
+
+        verifyOutFileScenario({
+            scenario: "multiple prologues in different projects",
+            modifyFs: fs => {
+                enableStrict(fs, sources[project.first][source.config]);
+                addPrologue(fs, sources[project.second][source.ts][part.one], `"myPrologue"`);
+                addPrologue(fs, sources[project.second][source.ts][part.two], `"myPrologue2";`);
+                enableStrict(fs, sources[project.third][source.config]);
+            },
+            modifyAgainFs: fs => addPrologue(fs, sources[project.first][source.ts][part.one], `"myPrologue5"`)
+        });
+
+        // Shebang
+        function addShebang(fs: vfs.FileSystem, project: string, file: string) {
+            prependText(fs, `src/${project}/${file}.ts`, `#!someshebang ${project} ${file}
+`);
+        }
+
+        // changes declaration because its emitted in .d.ts file
+        verifyOutFileScenario({
+            scenario: "shebang in all projects",
+            modifyFs: fs => {
+                addShebang(fs, "first", "first_PART1");
+                addShebang(fs, "first", "first_part2");
+                addShebang(fs, "second", "second_part1");
+                addShebang(fs, "third", "third_part1");
+            },
+        });
+
+        verifyOutFileScenario({
+            scenario: "shebang in only one dependency project",
+            modifyFs: fs => {
+                addShebang(fs, "second", "second_part1");
+            },
+        });
+
+        // emitHelpers
+        function restContent(project: string, file: string) {
+            return `function for${project}${file}Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}`;
+        }
+
+        function nonrestContent(project: string, file: string) {
+            return `function for${project}${file}Rest() { }`;
+        }
+
+        function addRest(fs: vfs.FileSystem, project: string, file: string) {
+            appendText(fs, `src/${project}/${file}.ts`, restContent(project, file));
+        }
+
+        function removeRest(fs: vfs.FileSystem, project: string, file: string) {
+            replaceText(fs, `src/${project}/${file}.ts`, restContent(project, file), nonrestContent(project, file));
+        }
+
+        function addStubFoo(fs: vfs.FileSystem, project: string, file: string) {
+            appendText(fs, `src/${project}/${file}.ts`, nonrestContent(project, file));
+        }
+
+        function changeStubToRest(fs: vfs.FileSystem, project: string, file: string) {
+            replaceText(fs, `src/${project}/${file}.ts`, nonrestContent(project, file), restContent(project, file));
+        }
+
+        verifyOutFileScenario({
+            scenario: "emitHelpers in all projects",
+            modifyFs: fs => {
+                addRest(fs, "first", "first_PART1");
+                addRest(fs, "second", "second_part1");
+                addRest(fs, "third", "third_part1");
+            },
+            modifyAgainFs: fs => removeRest(fs, "first", "first_PART1")
+        });
+
+        verifyOutFileScenario({
+            scenario: "emitHelpers in only one dependency project",
+            modifyFs: fs => {
+                addStubFoo(fs, "first", "first_PART1");
+                addRest(fs, "second", "second_part1");
+            },
+            modifyAgainFs: fs => changeStubToRest(fs, "first", "first_PART1")
+        });
+
+        function addSpread(fs: vfs.FileSystem, project: string, file: string) {
+            const path = `src/${project}/${file}.ts`;
+            const content = fs.readFileSync(path, "utf8");
+            fs.writeFileSync(path, `${content}
+function ${project}${file}Spread(...b: number[]) { }
+${project}${file}Spread(...[10, 20, 30]);`);
+
+            replaceText(fs, `src/${project}/tsconfig.json`, `"strict": false,`, `"strict": false,
+    "downlevelIteration": true,`);
+        }
+
+        verifyOutFileScenario({
+            scenario: "multiple emitHelpers in all projects",
+            modifyFs: fs => {
+                addRest(fs, "first", "first_PART1");
+                addSpread(fs, "first", "first_part3");
+                addRest(fs, "second", "second_part1");
+                addSpread(fs, "second", "second_part2");
+                addRest(fs, "third", "third_part1");
+                addSpread(fs, "third", "third_part1");
+            },
+            modifyAgainFs: fs => removeRest(fs, "first", "first_PART1")
+        });
+
+        verifyOutFileScenario({
+            scenario: "multiple emitHelpers in different projects",
+            modifyFs: fs => {
+                addRest(fs, "first", "first_PART1");
+                addSpread(fs, "second", "second_part1");
+                addRest(fs, "third", "third_part1");
+            },
+            modifyAgainFs: fs => removeRest(fs, "first", "first_PART1")
+        });
+
+        // triple slash refs
+        // changes declaration because its emitted in .d.ts file
+        function getTripleSlashRef(project: string) {
+            return `/src/${project}/tripleRef.d.ts`;
+        }
+
+        function addTripleSlashRef(fs: vfs.FileSystem, project: string, file: string) {
+            fs.writeFileSync(getTripleSlashRef(project), `declare class ${project}${file} { }`);
+            prependText(fs, `src/${project}/${file}.ts`, `///<reference path="./tripleRef.d.ts"/>
+const ${file}Const = new ${project}${file}();
+`);
+        }
+
+        verifyOutFileScenario({
+            scenario: "triple slash refs in all projects",
+            modifyFs: fs => {
+                addTripleSlashRef(fs, "first", "first_part2");
+                addTripleSlashRef(fs, "second", "second_part1");
+                addTripleSlashRef(fs, "third", "third_part1");
+            },
+            additionalSourceFiles: [
+                getTripleSlashRef("first"), getTripleSlashRef("second"), getTripleSlashRef("third")
+            ]
+        });
+
+        verifyOutFileScenario({
+            scenario: "triple slash refs in one project",
+            modifyFs: fs => addTripleSlashRef(fs, "second", "second_part1"),
+            additionalSourceFiles: [
+                getTripleSlashRef("second")
+            ]
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/referencesWithRootDirInParent.ts b/src/testRunner/unittests/tsbuild/referencesWithRootDirInParent.ts
new file mode 100644
index 0000000000000..e10c36a4f214c
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/referencesWithRootDirInParent.ts
@@ -0,0 +1,20 @@
+namespace ts {
+    describe("unittests:: tsbuild:: with rootDir of project reference in parentDirectory", () => {
+        it("verify that it builds correctly", () => {
+            const projFs = loadProjectFromDisk("tests/projects/projectReferenceWithRootDirInParent");
+            const allExpectedOutputs = [
+                "/src/dist/other/other.js", "/src/dist/other/other.d.ts",
+                "/src/dist/main/a.js", "/src/dist/main/a.d.ts",
+                "/src/dist/main/b.js", "/src/dist/main/b.d.ts"
+            ];
+            const fs = projFs.shadow();
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host, ["/src/src/main", "/src/src/other"], {});
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(/*empty*/);
+            for (const output of allExpectedOutputs) {
+                assert(fs.existsSync(output), `Expect file ${output} to exist`);
+            }
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/resolveJsonModule.ts b/src/testRunner/unittests/tsbuild/resolveJsonModule.ts
new file mode 100644
index 0000000000000..3ec4f8aff9cd5
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/resolveJsonModule.ts
@@ -0,0 +1,61 @@
+namespace ts {
+    describe("unittests:: tsbuild:: with resolveJsonModule option", () => {
+        let projFs: vfs.FileSystem;
+        const allExpectedOutputs = ["/src/tests/dist/src/index.js", "/src/tests/dist/src/index.d.ts", "/src/tests/dist/src/hello.json"];
+        before(() => {
+            projFs = loadProjectFromDisk("tests/projects/resolveJsonModuleAndComposite");
+        });
+
+        after(() => {
+            projFs = undefined!; // Release the contents
+        });
+
+        function verifyProjectWithResolveJsonModule(configFile: string, ...expectedDiagnosticMessages: fakes.ExpectedDiagnostic[]) {
+            const fs = projFs.shadow();
+            verifyProjectWithResolveJsonModuleWithFs(fs, configFile, allExpectedOutputs, ...expectedDiagnosticMessages);
+        }
+
+        function verifyProjectWithResolveJsonModuleWithFs(fs: vfs.FileSystem, configFile: string, allExpectedOutputs: ReadonlyArray<string>, ...expectedDiagnosticMessages: fakes.ExpectedDiagnostic[]) {
+            const host = new fakes.SolutionBuilderHost(fs);
+            const builder = createSolutionBuilder(host, [configFile], { dry: false, force: false, verbose: false });
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(...expectedDiagnosticMessages);
+            if (!expectedDiagnosticMessages.length) {
+                // Check for outputs. Not an exhaustive list
+                for (const output of allExpectedOutputs) {
+                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
+                }
+            }
+        }
+
+        it("with resolveJsonModule and include only", () => {
+            verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withInclude.json", [
+                Diagnostics.File_0_is_not_in_project_file_list_Projects_must_list_all_files_or_use_an_include_pattern,
+                "/src/tests/src/hello.json"
+            ]);
+        });
+
+        it("with resolveJsonModule and include of *.json along with other include", () => {
+            verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withIncludeOfJson.json");
+        });
+
+        it("with resolveJsonModule and include of *.json along with other include and file name matches ts file", () => {
+            const fs = projFs.shadow();
+            fs.rimrafSync("/src/tests/src/hello.json");
+            fs.writeFileSync("/src/tests/src/index.json", JSON.stringify({ hello: "world" }));
+            fs.writeFileSync("/src/tests/src/index.ts", `import hello from "./index.json"
+
+export default hello.hello`);
+            const allExpectedOutputs = ["/src/tests/dist/src/index.js", "/src/tests/dist/src/index.d.ts", "/src/tests/dist/src/index.json"];
+            verifyProjectWithResolveJsonModuleWithFs(fs, "/src/tests/tsconfig_withIncludeOfJson.json", allExpectedOutputs);
+        });
+
+        it("with resolveJsonModule and files containing json file", () => {
+            verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withFiles.json");
+        });
+
+        it("with resolveJsonModule and include and files", () => {
+            verifyProjectWithResolveJsonModule("/src/tests/tsconfig_withIncludeAndFiles.json");
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/sample.ts b/src/testRunner/unittests/tsbuild/sample.ts
new file mode 100644
index 0000000000000..5a98c0b276ce3
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/sample.ts
@@ -0,0 +1,464 @@
+namespace ts {
+    describe("unittests:: tsbuild:: on 'sample1' project", () => {
+        let projFs: vfs.FileSystem;
+        const { time, tick, touch } = getTime();
+        const allExpectedOutputs = ["/src/tests/index.js",
+            "/src/core/index.js", "/src/core/index.d.ts", "/src/core/index.d.ts.map",
+            "/src/logic/index.js", "/src/logic/index.js.map", "/src/logic/index.d.ts"];
+
+        before(() => {
+            projFs = loadProjectFromDisk("tests/projects/sample1", time);
+        });
+
+        after(() => {
+            projFs = undefined!; // Release the contents
+        });
+
+        describe("sanity check of clean build of 'sample1' project", () => {
+            it("can build the sample project 'sample1' without error", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
+
+                host.clearDiagnostics();
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(/*empty*/);
+
+                // Check for outputs. Not an exhaustive list
+                for (const output of allExpectedOutputs) {
+                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
+                }
+            });
+
+            it("builds correctly when outDir is specified", () => {
+                const fs = projFs.shadow();
+                fs.writeFileSync("/src/logic/tsconfig.json", JSON.stringify({
+                    compilerOptions: { composite: true, declaration: true, sourceMap: true, outDir: "outDir" },
+                    references: [{ path: "../core" }]
+                }));
+
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], {});
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(/*empty*/);
+                const expectedOutputs = allExpectedOutputs.map(f => f.replace("/logic/", "/logic/outDir/"));
+                // Check for outputs. Not an exhaustive list
+                for (const output of expectedOutputs) {
+                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
+                }
+            });
+
+            it("builds correctly when declarationDir is specified", () => {
+                const fs = projFs.shadow();
+                fs.writeFileSync("/src/logic/tsconfig.json", JSON.stringify({
+                    compilerOptions: { composite: true, declaration: true, sourceMap: true, declarationDir: "out/decls" },
+                    references: [{ path: "../core" }]
+                }));
+
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], {});
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(/*empty*/);
+                const expectedOutputs = allExpectedOutputs.map(f => f.replace("/logic/index.d.ts", "/logic/out/decls/index.d.ts"));
+                // Check for outputs. Not an exhaustive list
+                for (const output of expectedOutputs) {
+                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
+                }
+            });
+        });
+
+        describe("dry builds", () => {
+            it("doesn't write any files in a dry build", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: true, force: false, verbose: false });
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(
+                    [Diagnostics.A_non_dry_build_would_build_project_0, "/src/core/tsconfig.json"],
+                    [Diagnostics.A_non_dry_build_would_build_project_0, "/src/logic/tsconfig.json"],
+                    [Diagnostics.A_non_dry_build_would_build_project_0, "/src/tests/tsconfig.json"]
+                );
+
+                // Check for outputs to not be written. Not an exhaustive list
+                for (const output of allExpectedOutputs) {
+                    assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
+                }
+            });
+
+            it("indicates that it would skip builds during a dry build", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+
+                let builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
+                builder.buildAllProjects();
+                tick();
+
+                host.clearDiagnostics();
+                builder = createSolutionBuilder(host, ["/src/tests"], { dry: true, force: false, verbose: false });
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(
+                    [Diagnostics.Project_0_is_up_to_date, "/src/core/tsconfig.json"],
+                    [Diagnostics.Project_0_is_up_to_date, "/src/logic/tsconfig.json"],
+                    [Diagnostics.Project_0_is_up_to_date, "/src/tests/tsconfig.json"]
+                );
+            });
+        });
+
+        describe("clean builds", () => {
+            it("removes all files it built", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+
+                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
+                builder.buildAllProjects();
+                // Verify they exist
+                for (const output of allExpectedOutputs) {
+                    assert(fs.existsSync(output), `Expect file ${output} to exist`);
+                }
+                builder.cleanAllProjects();
+                // Verify they are gone
+                for (const output of allExpectedOutputs) {
+                    assert(!fs.existsSync(output), `Expect file ${output} to not exist`);
+                }
+                // Subsequent clean shouldn't throw / etc
+                builder.cleanAllProjects();
+            });
+        });
+
+        describe("force builds", () => {
+            it("always builds under --force", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+
+                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: true, verbose: false });
+                builder.buildAllProjects();
+                let currentTime = time();
+                checkOutputTimestamps(currentTime);
+
+                tick();
+                Debug.assert(time() !== currentTime, "Time moves on");
+                currentTime = time();
+                builder.buildAllProjects();
+                checkOutputTimestamps(currentTime);
+
+                function checkOutputTimestamps(expected: number) {
+                    // Check timestamps
+                    for (const output of allExpectedOutputs) {
+                        const actual = fs.statSync(output).mtimeMs;
+                        assert(actual === expected, `File ${output} has timestamp ${actual}, expected ${expected}`);
+                    }
+                }
+            });
+        });
+
+        describe("can detect when and what to rebuild", () => {
+            let fs: vfs.FileSystem;
+            let host: fakes.SolutionBuilderHost;
+            let builder: SolutionBuilder;
+            before(() => {
+                fs = projFs.shadow();
+                host = new fakes.SolutionBuilderHost(fs);
+                builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: true });
+            });
+            after(() => {
+                fs = undefined!;
+                host = undefined!;
+                builder = undefined!;
+            });
+
+            it("Builds the project", () => {
+                host.clearDiagnostics();
+                builder.resetBuildContext();
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(
+                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/core/tsconfig.json", "src/core/anotherModule.js"],
+                    [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/logic/tsconfig.json", "src/logic/index.js"],
+                    [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
+                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/tests/tsconfig.json", "src/tests/index.js"],
+                    [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"]
+                );
+                tick();
+            });
+
+            // All three projects are up to date
+            it("Detects that all projects are up to date", () => {
+                host.clearDiagnostics();
+                builder.resetBuildContext();
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(
+                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/core/tsconfig.json", "src/core/anotherModule.ts", "src/core/anotherModule.js"],
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/logic/tsconfig.json", "src/logic/index.ts", "src/logic/index.js"],
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/tests/tsconfig.json", "src/tests/index.ts", "src/tests/index.js"]
+                );
+                tick();
+            });
+
+            // Update a file in the leaf node (tests), only it should rebuild the last one
+            it("Only builds the leaf node project", () => {
+                host.clearDiagnostics();
+                fs.writeFileSync("/src/tests/index.ts", "const m = 10;");
+                builder.resetBuildContext();
+                builder.buildAllProjects();
+
+                host.assertDiagnosticMessages(
+                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/core/tsconfig.json", "src/core/anotherModule.ts", "src/core/anotherModule.js"],
+                    [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/logic/tsconfig.json", "src/logic/index.ts", "src/logic/index.js"],
+                    [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/tests/tsconfig.json", "src/tests/index.js", "src/tests/index.ts"],
+                    [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"]
+                );
+                tick();
+            });
+
+            // Update a file in the parent (without affecting types), should get fast downstream builds
+            it("Detects type-only changes in upstream projects", () => {
+                host.clearDiagnostics();
+                replaceText(fs, "/src/core/index.ts", "HELLO WORLD", "WELCOME PLANET");
+                builder.resetBuildContext();
+                builder.buildAllProjects();
+
+                host.assertDiagnosticMessages(
+                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                    [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/core/tsconfig.json", "src/core/anotherModule.js", "src/core/index.ts"],
+                    [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                    [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/logic/tsconfig.json"],
+                    [Diagnostics.Updating_output_timestamps_of_project_0, "/src/logic/tsconfig.json"],
+                    [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/tests/tsconfig.json"],
+                    [Diagnostics.Updating_output_timestamps_of_project_0, "/src/tests/tsconfig.json"]
+                );
+            });
+        });
+
+        describe("downstream-blocked compilations", () => {
+            it("won't build downstream projects if upstream projects have errors", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: true });
+
+                // Induce an error in the middle project
+                replaceText(fs, "/src/logic/index.ts", "c.multiply(10, 15)", `c.muitply()`);
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(
+                    getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/core/tsconfig.json", "src/core/anotherModule.js"],
+                    [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                    [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/logic/tsconfig.json", "src/logic/index.js"],
+                    [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
+                    [Diagnostics.Property_0_does_not_exist_on_type_1, "muitply", `typeof import("/src/core/index")`],
+                    [Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors, "src/tests/tsconfig.json", "src/logic"],
+                    [Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, "/src/tests/tsconfig.json", "/src/logic"]
+                );
+            });
+        });
+
+        describe("project invalidation", () => {
+            it("invalidates projects correctly", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], { dry: false, force: false, verbose: false });
+
+                builder.buildAllProjects();
+                host.assertDiagnosticMessages(/*empty*/);
+
+                // Update a timestamp in the middle project
+                tick();
+                touch(fs, "/src/logic/index.ts");
+                const originalWriteFile = fs.writeFileSync;
+                const writtenFiles = createMap<true>();
+                fs.writeFileSync = (path, data, encoding) => {
+                    writtenFiles.set(path, true);
+                    originalWriteFile.call(fs, path, data, encoding);
+                };
+                // Because we haven't reset the build context, the builder should assume there's nothing to do right now
+                const status = builder.getUpToDateStatusOfFile(builder.resolveProjectName("/src/logic"));
+                assert.equal(status.type, UpToDateStatusType.UpToDate, "Project should be assumed to be up-to-date");
+                verifyInvalidation(/*expectedToWriteTests*/ false);
+
+                // Rebuild this project
+                fs.writeFileSync("/src/logic/index.ts", `${fs.readFileSync("/src/logic/index.ts")}
+export class cNew {}`);
+                verifyInvalidation(/*expectedToWriteTests*/ true);
+
+                function verifyInvalidation(expectedToWriteTests: boolean) {
+                    // Rebuild this project
+                    tick();
+                    builder.invalidateProject("/src/logic");
+                    builder.buildInvalidatedProject();
+                    // The file should be updated
+                    assert.isTrue(writtenFiles.has("/src/logic/index.js"), "JS file should have been rebuilt");
+                    assert.equal(fs.statSync("/src/logic/index.js").mtimeMs, time(), "JS file should have been rebuilt");
+                    assert.isFalse(writtenFiles.has("/src/tests/index.js"), "Downstream JS file should *not* have been rebuilt");
+                    assert.isBelow(fs.statSync("/src/tests/index.js").mtimeMs, time(), "Downstream JS file should *not* have been rebuilt");
+                    writtenFiles.clear();
+
+                    // Build downstream projects should update 'tests', but not 'core'
+                    tick();
+                    builder.buildInvalidatedProject();
+                    if (expectedToWriteTests) {
+                        assert.isTrue(writtenFiles.has("/src/tests/index.js"), "Downstream JS file should have been rebuilt");
+                    }
+                    else {
+                        assert.equal(writtenFiles.size, 0, "Should not write any new files");
+                    }
+                    assert.equal(fs.statSync("/src/tests/index.js").mtimeMs, time(), "Downstream JS file should have new timestamp");
+                    assert.isBelow(fs.statSync("/src/core/index.js").mtimeMs, time(), "Upstream JS file should not have been rebuilt");
+                }
+            });
+        });
+
+        describe("lists files", () => {
+            it("listFiles", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], { listFiles: true });
+                builder.buildAllProjects();
+                assert.deepEqual(host.traces, [
+                    ...getLibs(),
+                    "/src/core/anotherModule.ts",
+                    "/src/core/index.ts",
+                    "/src/core/some_decl.d.ts",
+                    ...getLibs(),
+                    ...getCoreOutputs(),
+                    "/src/logic/index.ts",
+                    ...getLibs(),
+                    ...getCoreOutputs(),
+                    "/src/logic/index.d.ts",
+                    "/src/tests/index.ts"
+                ]);
+
+                function getCoreOutputs() {
+                    return [
+                        "/src/core/index.d.ts",
+                        "/src/core/anotherModule.d.ts"
+                    ];
+                }
+            });
+
+            it("listEmittedFiles", () => {
+                const fs = projFs.shadow();
+                const host = new fakes.SolutionBuilderHost(fs);
+                const builder = createSolutionBuilder(host, ["/src/tests"], { listEmittedFiles: true });
+                builder.buildAllProjects();
+                assert.deepEqual(host.traces, [
+                    "TSFILE: /src/core/anotherModule.js",
+                    "TSFILE: /src/core/anotherModule.d.ts",
+                    "TSFILE: /src/core/anotherModule.d.ts.map",
+                    "TSFILE: /src/core/index.js",
+                    "TSFILE: /src/core/index.d.ts",
+                    "TSFILE: /src/core/index.d.ts.map",
+                    "TSFILE: /src/logic/index.js",
+                    "TSFILE: /src/logic/index.js.map",
+                    "TSFILE: /src/logic/index.d.ts",
+                    "TSFILE: /src/tests/index.js",
+                    "TSFILE: /src/tests/index.d.ts",
+                ]);
+            });
+        });
+
+        describe("emit output", () => {
+            const initialBuildDiagnostics: ReadonlyArray<fakes.ExpectedDiagnostic> = [
+                getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/core/tsconfig.json", "src/core/anotherModule.js"],
+                [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/logic/tsconfig.json", "src/logic/index.js"],
+                [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
+                [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/tests/tsconfig.json", "src/tests/index.js"],
+                [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"]
+            ];
+
+            verifyTsbuildOutput({
+                scenario: "sample",
+                projFs: () => projFs,
+                time,
+                tick,
+                proj: "sample1",
+                rootNames: ["/src/tests"],
+                expectedMapFileNames: [
+                    "/src/core/anotherModule.d.ts.map",
+                    "/src/core/index.d.ts.map",
+                    "/src/logic/index.js.map"
+                ],
+                expectedTsbuildInfoFileNames: emptyArray,
+                lastProjectOutputJs: "/src/tests/index.js",
+                initialBuild: {
+                    modifyFs: noop,
+                    expectedDiagnostics: initialBuildDiagnostics
+                },
+                incrementalDtsChangedBuild: {
+                    modifyFs: fs => appendText(fs, "/src/core/index.ts", `
+export class someClass { }`),
+                    expectedDiagnostics: [
+                        getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                        [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/core/tsconfig.json", "src/core/anotherModule.js", "src/core/index.ts"],
+                        [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                        [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/logic/tsconfig.json", "src/logic/index.js", "src/core"],
+                        [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
+                        [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/tests/tsconfig.json", "src/tests/index.js", "src/core"],
+                        [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"],
+                    ]
+                },
+                incrementalDtsUnchangedBuild: {
+                    modifyFs: fs => appendText(fs, "/src/core/index.ts", `
+class someClass { }`),
+                    withBuildInfo: {
+                        expectedDiagnostics: [
+                            getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                            [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/core/tsconfig.json", "src/core/anotherModule.js", "src/core/index.ts"],
+                            [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                            [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/logic/tsconfig.json"],
+                            [Diagnostics.Updating_output_timestamps_of_project_0, "/src/logic/tsconfig.json"],
+                            [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/tests/tsconfig.json"],
+                            [Diagnostics.Updating_output_timestamps_of_project_0, "/src/tests/tsconfig.json"]
+                        ]
+                    },
+                    withoutBuildInfo: {
+                        expectedDiagnostics: [
+                            getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                            [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/core/tsconfig.json", "src/core/anotherModule.js", "src/core/index.ts"],
+                            [Diagnostics.Building_project_0, "/src/core/tsconfig.json"],
+                            [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/logic/tsconfig.json"],
+                            [Diagnostics.Updating_output_timestamps_of_project_0, "/src/logic/tsconfig.json"],
+                            [Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, "src/tests/tsconfig.json"],
+                            [Diagnostics.Updating_output_timestamps_of_project_0, "/src/tests/tsconfig.json"]
+                        ]
+                    }
+                }
+            });
+
+            verifyTsbuildOutput({
+                scenario: "when logic config changes declaration dir",
+                projFs: () => projFs,
+                time,
+                tick,
+                proj: "sample1",
+                rootNames: ["/src/tests"],
+                expectedMapFileNames: [
+                    "/src/core/anotherModule.d.ts.map",
+                    "/src/core/index.d.ts.map",
+                    "/src/logic/index.js.map"
+                ],
+                expectedTsbuildInfoFileNames: emptyArray,
+                lastProjectOutputJs: "/src/tests/index.js",
+                initialBuild: {
+                    modifyFs: noop,
+                    expectedDiagnostics: initialBuildDiagnostics
+                },
+                incrementalDtsChangedBuild: {
+                    modifyFs: fs => replaceText(fs, "/src/logic/tsconfig.json", `"declaration": true,`, `"declaration": true,
+        "declarationDir": "decls",`),
+                    expectedDiagnostics: [
+                        getExpectedDiagnosticForProjectsInBuild("src/core/tsconfig.json", "src/logic/tsconfig.json", "src/tests/tsconfig.json"),
+                        [Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, "src/core/tsconfig.json", "src/core/anotherModule.ts", "src/core/anotherModule.js"],
+                        [Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, "src/logic/tsconfig.json", "src/logic/decls/index.d.ts"],
+                        [Diagnostics.Building_project_0, "/src/logic/tsconfig.json"],
+                        [Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, "src/tests/tsconfig.json", "src/tests/index.js", "src/logic"],
+                        [Diagnostics.Building_project_0, "/src/tests/tsconfig.json"],
+                    ]
+                }
+            });
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuild/transitiveReferences.ts b/src/testRunner/unittests/tsbuild/transitiveReferences.ts
new file mode 100644
index 0000000000000..201c89c7b5bd6
--- /dev/null
+++ b/src/testRunner/unittests/tsbuild/transitiveReferences.ts
@@ -0,0 +1,76 @@
+namespace ts {
+    describe("unittests:: tsbuild:: when project reference is referenced transitively", () => {
+        let projFs: vfs.FileSystem;
+        const allExpectedOutputs = [
+            "/src/a.js", "/src/a.d.ts",
+            "/src/b.js", "/src/b.d.ts",
+            "/src/c.js"
+        ];
+        const expectedFileTraces = [
+            ...getLibs(),
+            "/src/a.ts",
+            ...getLibs(),
+            "/src/a.d.ts",
+            "/src/b.ts",
+            ...getLibs(),
+            "/src/a.d.ts",
+            "/src/b.d.ts",
+            "/src/refs/a.d.ts",
+            "/src/c.ts"
+        ];
+        before(() => {
+            projFs = loadProjectFromDisk("tests/projects/transitiveReferences");
+        });
+        after(() => {
+            projFs = undefined!; // Release the contents
+        });
+
+        function verifyBuild(modifyDiskLayout: (fs: vfs.FileSystem) => void, allExpectedOutputs: ReadonlyArray<string>, expectedFileTraces: ReadonlyArray<string>, ...expectedDiagnostics: fakes.ExpectedDiagnostic[]) {
+            const fs = projFs.shadow();
+            const host = new fakes.SolutionBuilderHost(fs);
+            modifyDiskLayout(fs);
+            const builder = createSolutionBuilder(host, ["/src/tsconfig.c.json"], { listFiles: true });
+            builder.buildAllProjects();
+            host.assertDiagnosticMessages(...expectedDiagnostics);
+            for (const output of allExpectedOutputs) {
+                assert(fs.existsSync(output), `Expect file ${output} to exist`);
+            }
+            assert.deepEqual(host.traces, expectedFileTraces);
+        }
+
+        function modifyFsBTsToNonRelativeImport(fs: vfs.FileSystem, moduleResolution: "node" | "classic") {
+            fs.writeFileSync("/src/b.ts", `import {A} from 'a';
+export const b = new A();`);
+            fs.writeFileSync("/src/tsconfig.b.json", JSON.stringify({
+                compilerOptions: {
+                    composite: true,
+                    moduleResolution
+                },
+                files: ["b.ts"],
+                references: [{ path: "tsconfig.a.json" }]
+            }));
+        }
+
+        it("verify that it builds correctly", () => {
+            verifyBuild(noop, allExpectedOutputs, expectedFileTraces);
+        });
+
+        it("verify that it builds correctly when the referenced project uses different module resolution", () => {
+            verifyBuild(fs => modifyFsBTsToNonRelativeImport(fs, "classic"), allExpectedOutputs, expectedFileTraces);
+        });
+
+        it("verify that it build reports error about module not found with node resolution with external module name", () => {
+            // Error in b build only a
+            const allExpectedOutputs = ["/src/a.js", "/src/a.d.ts"];
+            const expectedFileTraces = [
+                ...getLibs(),
+                "/src/a.ts",
+            ];
+            verifyBuild(fs => modifyFsBTsToNonRelativeImport(fs, "node"),
+                allExpectedOutputs,
+                expectedFileTraces,
+                [Diagnostics.Cannot_find_module_0, "a"],
+            );
+        });
+    });
+}
diff --git a/src/testRunner/unittests/tsbuildWatchMode.ts b/src/testRunner/unittests/tsbuildWatchMode.ts
index 1f410667c6000..ed779614ffe8a 100644
--- a/src/testRunner/unittests/tsbuildWatchMode.ts
+++ b/src/testRunner/unittests/tsbuildWatchMode.ts
@@ -348,9 +348,9 @@ function myFunc() { return 10; }`);
             // TODO:: local change does not build logic.js because builder doesnt find any changes in input files to generate output
             // Make local change to function bar
             verifyChangeInCore(`${coreIndex.content}
-function myFunc() { return 100; }`);
+function myFunc() { return 100; }`, /*isLocal*/ true);
 
-            function verifyChangeInCore(content: string) {
+            function verifyChangeInCore(content: string, isLocal?: boolean) {
                 const outputFileStamps = getOutputFileStamps();
                 host.writeFile(coreIndex.path, content);
 
@@ -363,12 +363,14 @@ function myFunc() { return 100; }`);
                     emptyArray
                 );
                 host.checkTimeoutQueueLengthAndRun(1); // Builds logic
+                const changedLogicOutput = getOutputFileNames(SubProject.logic, "index");
                 const changedLogic = getOutputFileStamps();
                 verifyChangedFiles(
                     changedLogic,
                     changedCore,
-                    getOutputFileNames(SubProject.logic, "index"),
-                    emptyArray
+                    // Only js file is written and d.ts is modified timestamp if its local change
+                    isLocal ? [changedLogicOutput[0]] : getOutputFileNames(SubProject.logic, "index"),
+                    isLocal ? [changedLogicOutput[1]] : emptyArray
                 );
                 host.checkTimeoutQueueLength(0);
                 checkOutputErrorsIncremental(host, emptyArray);
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 07feb1cdf6bb9..f84f0cf8a4a16 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -355,40 +355,45 @@ declare namespace ts {
         ShorthandPropertyAssignment = 276,
         SpreadAssignment = 277,
         EnumMember = 278,
-        SourceFile = 279,
-        Bundle = 280,
-        UnparsedSource = 281,
-        InputFiles = 282,
-        JSDocTypeExpression = 283,
-        JSDocAllType = 284,
-        JSDocUnknownType = 285,
-        JSDocNullableType = 286,
-        JSDocNonNullableType = 287,
-        JSDocOptionalType = 288,
-        JSDocFunctionType = 289,
-        JSDocVariadicType = 290,
-        JSDocComment = 291,
-        JSDocTypeLiteral = 292,
-        JSDocSignature = 293,
-        JSDocTag = 294,
-        JSDocAugmentsTag = 295,
-        JSDocClassTag = 296,
-        JSDocCallbackTag = 297,
-        JSDocEnumTag = 298,
-        JSDocParameterTag = 299,
-        JSDocReturnTag = 300,
-        JSDocThisTag = 301,
-        JSDocTypeTag = 302,
-        JSDocTemplateTag = 303,
-        JSDocTypedefTag = 304,
-        JSDocPropertyTag = 305,
-        SyntaxList = 306,
-        NotEmittedStatement = 307,
-        PartiallyEmittedExpression = 308,
-        CommaListExpression = 309,
-        MergeDeclarationMarker = 310,
-        EndOfDeclarationMarker = 311,
-        Count = 312,
+        UnparsedPrologue = 279,
+        UnparsedPrependText = 280,
+        UnparsedText = 281,
+        UnparsedSourceMapUrl = 282,
+        UnparsedSectionText = 283,
+        SourceFile = 284,
+        Bundle = 285,
+        UnparsedSource = 286,
+        InputFiles = 287,
+        JSDocTypeExpression = 288,
+        JSDocAllType = 289,
+        JSDocUnknownType = 290,
+        JSDocNullableType = 291,
+        JSDocNonNullableType = 292,
+        JSDocOptionalType = 293,
+        JSDocFunctionType = 294,
+        JSDocVariadicType = 295,
+        JSDocComment = 296,
+        JSDocTypeLiteral = 297,
+        JSDocSignature = 298,
+        JSDocTag = 299,
+        JSDocAugmentsTag = 300,
+        JSDocClassTag = 301,
+        JSDocCallbackTag = 302,
+        JSDocEnumTag = 303,
+        JSDocParameterTag = 304,
+        JSDocReturnTag = 305,
+        JSDocThisTag = 306,
+        JSDocTypeTag = 307,
+        JSDocTemplateTag = 308,
+        JSDocTypedefTag = 309,
+        JSDocPropertyTag = 310,
+        SyntaxList = 311,
+        NotEmittedStatement = 312,
+        PartiallyEmittedExpression = 313,
+        CommaListExpression = 314,
+        MergeDeclarationMarker = 315,
+        EndOfDeclarationMarker = 316,
+        Count = 317,
         FirstAssignment = 59,
         LastAssignment = 71,
         FirstCompoundAssignment = 60,
@@ -414,10 +419,10 @@ declare namespace ts {
         FirstBinaryOperator = 28,
         LastBinaryOperator = 71,
         FirstNode = 148,
-        FirstJSDocNode = 283,
-        LastJSDocNode = 305,
-        FirstJSDocTagNode = 294,
-        LastJSDocTagNode = 305
+        FirstJSDocNode = 288,
+        LastJSDocNode = 310,
+        FirstJSDocTagNode = 299,
+        LastJSDocTagNode = 310
     }
     enum NodeFlags {
         None = 0,
@@ -1737,10 +1742,46 @@ declare namespace ts {
     }
     interface UnparsedSource extends Node {
         kind: SyntaxKind.UnparsedSource;
-        fileName?: string;
+        fileName: string;
         text: string;
+        prologues: ReadonlyArray<UnparsedPrologue>;
+        helpers: ReadonlyArray<UnscopedEmitHelper> | undefined;
+        referencedFiles: ReadonlyArray<FileReference>;
+        typeReferenceDirectives: ReadonlyArray<string> | undefined;
+        libReferenceDirectives: ReadonlyArray<FileReference>;
+        hasNoDefaultLib?: boolean;
         sourceMapPath?: string;
         sourceMapText?: string;
+        texts: ReadonlyArray<UnparsedSourceText>;
+    }
+    type UnparsedSourceText = UnparsedPrependText | UnparsedText | UnparsedSourceMapUrl | UnparsedSectionText;
+    type UnparsedNode = UnparsedPrologue | UnparsedSourceText;
+    interface UnparsedSection extends Node {
+        kind: SyntaxKind;
+        data?: string;
+        parent: UnparsedSource;
+    }
+    interface UnparsedPrologue extends UnparsedSection {
+        kind: SyntaxKind.UnparsedPrologue;
+        data: string;
+        parent: UnparsedSource;
+    }
+    interface UnparsedPrependText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedPrependText;
+        data: string;
+        parent: UnparsedSource;
+    }
+    interface UnparsedText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedText;
+        parent: UnparsedSource;
+    }
+    interface UnparsedSourceMapUrl extends UnparsedSection {
+        kind: SyntaxKind.UnparsedSourceMapUrl;
+        parent: UnparsedSource;
+    }
+    interface UnparsedSectionText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedSectionText;
+        parent: UnparsedSource;
     }
     interface JsonSourceFile extends SourceFile {
         statements: NodeArray<JsonObjectExpressionStatement>;
@@ -2751,6 +2792,10 @@ declare namespace ts {
         readonly text: string | ((node: EmitHelperUniqueNameCallback) => string);
         readonly priority?: number;
     }
+    interface UnscopedEmitHelper extends EmitHelper {
+        readonly scoped: false;
+        readonly text: string;
+    }
     type EmitHelperUniqueNameCallback = (name: string) => string;
     enum EmitHint {
         SourceFile = 0,
@@ -3450,6 +3495,7 @@ declare namespace ts {
     function isSourceFile(node: Node): node is SourceFile;
     function isBundle(node: Node): node is Bundle;
     function isUnparsedSource(node: Node): node is UnparsedSource;
+    function isUnparsedNode(node: Node): node is UnparsedNode;
     function isJSDocTypeExpression(node: Node): node is JSDocTypeExpression;
     function isJSDocAllType(node: JSDocAllType): node is JSDocAllType;
     function isJSDocUnknownType(node: Node): node is JSDocUnknownType;
@@ -3988,7 +4034,7 @@ declare namespace ts {
     function createUnparsedSourceFile(inputFile: InputFiles, type: "js" | "dts"): UnparsedSource;
     function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource;
     function createInputFiles(javascriptText: string, declarationText: string): InputFiles;
-    function createInputFiles(readFileText: (path: string) => string | undefined, javascriptPath: string, javascriptMapPath: string | undefined, declarationPath: string, declarationMapPath: string | undefined): InputFiles;
+    function createInputFiles(readFileText: (path: string) => string | undefined, javascriptPath: string, javascriptMapPath: string | undefined, declarationPath: string, declarationMapPath: string | undefined, buildInfoPath: string | undefined): InputFiles;
     function createInputFiles(javascriptText: string, declarationText: string, javascriptMapPath: string | undefined, javascriptMapText: string | undefined, declarationMapPath: string | undefined, declarationMapText: string | undefined): InputFiles;
     function updateBundle(node: Bundle, sourceFiles: ReadonlyArray<SourceFile>, prepends?: ReadonlyArray<UnparsedSource>): Bundle;
     function createImmediatelyInvokedFunctionExpression(statements: ReadonlyArray<Statement>): CallExpression;
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 7e451446b544f..5e543430ca8af 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -355,40 +355,45 @@ declare namespace ts {
         ShorthandPropertyAssignment = 276,
         SpreadAssignment = 277,
         EnumMember = 278,
-        SourceFile = 279,
-        Bundle = 280,
-        UnparsedSource = 281,
-        InputFiles = 282,
-        JSDocTypeExpression = 283,
-        JSDocAllType = 284,
-        JSDocUnknownType = 285,
-        JSDocNullableType = 286,
-        JSDocNonNullableType = 287,
-        JSDocOptionalType = 288,
-        JSDocFunctionType = 289,
-        JSDocVariadicType = 290,
-        JSDocComment = 291,
-        JSDocTypeLiteral = 292,
-        JSDocSignature = 293,
-        JSDocTag = 294,
-        JSDocAugmentsTag = 295,
-        JSDocClassTag = 296,
-        JSDocCallbackTag = 297,
-        JSDocEnumTag = 298,
-        JSDocParameterTag = 299,
-        JSDocReturnTag = 300,
-        JSDocThisTag = 301,
-        JSDocTypeTag = 302,
-        JSDocTemplateTag = 303,
-        JSDocTypedefTag = 304,
-        JSDocPropertyTag = 305,
-        SyntaxList = 306,
-        NotEmittedStatement = 307,
-        PartiallyEmittedExpression = 308,
-        CommaListExpression = 309,
-        MergeDeclarationMarker = 310,
-        EndOfDeclarationMarker = 311,
-        Count = 312,
+        UnparsedPrologue = 279,
+        UnparsedPrependText = 280,
+        UnparsedText = 281,
+        UnparsedSourceMapUrl = 282,
+        UnparsedSectionText = 283,
+        SourceFile = 284,
+        Bundle = 285,
+        UnparsedSource = 286,
+        InputFiles = 287,
+        JSDocTypeExpression = 288,
+        JSDocAllType = 289,
+        JSDocUnknownType = 290,
+        JSDocNullableType = 291,
+        JSDocNonNullableType = 292,
+        JSDocOptionalType = 293,
+        JSDocFunctionType = 294,
+        JSDocVariadicType = 295,
+        JSDocComment = 296,
+        JSDocTypeLiteral = 297,
+        JSDocSignature = 298,
+        JSDocTag = 299,
+        JSDocAugmentsTag = 300,
+        JSDocClassTag = 301,
+        JSDocCallbackTag = 302,
+        JSDocEnumTag = 303,
+        JSDocParameterTag = 304,
+        JSDocReturnTag = 305,
+        JSDocThisTag = 306,
+        JSDocTypeTag = 307,
+        JSDocTemplateTag = 308,
+        JSDocTypedefTag = 309,
+        JSDocPropertyTag = 310,
+        SyntaxList = 311,
+        NotEmittedStatement = 312,
+        PartiallyEmittedExpression = 313,
+        CommaListExpression = 314,
+        MergeDeclarationMarker = 315,
+        EndOfDeclarationMarker = 316,
+        Count = 317,
         FirstAssignment = 59,
         LastAssignment = 71,
         FirstCompoundAssignment = 60,
@@ -414,10 +419,10 @@ declare namespace ts {
         FirstBinaryOperator = 28,
         LastBinaryOperator = 71,
         FirstNode = 148,
-        FirstJSDocNode = 283,
-        LastJSDocNode = 305,
-        FirstJSDocTagNode = 294,
-        LastJSDocTagNode = 305
+        FirstJSDocNode = 288,
+        LastJSDocNode = 310,
+        FirstJSDocTagNode = 299,
+        LastJSDocTagNode = 310
     }
     enum NodeFlags {
         None = 0,
@@ -1737,10 +1742,46 @@ declare namespace ts {
     }
     interface UnparsedSource extends Node {
         kind: SyntaxKind.UnparsedSource;
-        fileName?: string;
+        fileName: string;
         text: string;
+        prologues: ReadonlyArray<UnparsedPrologue>;
+        helpers: ReadonlyArray<UnscopedEmitHelper> | undefined;
+        referencedFiles: ReadonlyArray<FileReference>;
+        typeReferenceDirectives: ReadonlyArray<string> | undefined;
+        libReferenceDirectives: ReadonlyArray<FileReference>;
+        hasNoDefaultLib?: boolean;
         sourceMapPath?: string;
         sourceMapText?: string;
+        texts: ReadonlyArray<UnparsedSourceText>;
+    }
+    type UnparsedSourceText = UnparsedPrependText | UnparsedText | UnparsedSourceMapUrl | UnparsedSectionText;
+    type UnparsedNode = UnparsedPrologue | UnparsedSourceText;
+    interface UnparsedSection extends Node {
+        kind: SyntaxKind;
+        data?: string;
+        parent: UnparsedSource;
+    }
+    interface UnparsedPrologue extends UnparsedSection {
+        kind: SyntaxKind.UnparsedPrologue;
+        data: string;
+        parent: UnparsedSource;
+    }
+    interface UnparsedPrependText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedPrependText;
+        data: string;
+        parent: UnparsedSource;
+    }
+    interface UnparsedText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedText;
+        parent: UnparsedSource;
+    }
+    interface UnparsedSourceMapUrl extends UnparsedSection {
+        kind: SyntaxKind.UnparsedSourceMapUrl;
+        parent: UnparsedSource;
+    }
+    interface UnparsedSectionText extends UnparsedSection {
+        kind: SyntaxKind.UnparsedSectionText;
+        parent: UnparsedSource;
     }
     interface JsonSourceFile extends SourceFile {
         statements: NodeArray<JsonObjectExpressionStatement>;
@@ -2751,6 +2792,10 @@ declare namespace ts {
         readonly text: string | ((node: EmitHelperUniqueNameCallback) => string);
         readonly priority?: number;
     }
+    interface UnscopedEmitHelper extends EmitHelper {
+        readonly scoped: false;
+        readonly text: string;
+    }
     type EmitHelperUniqueNameCallback = (name: string) => string;
     enum EmitHint {
         SourceFile = 0,
@@ -3450,6 +3495,7 @@ declare namespace ts {
     function isSourceFile(node: Node): node is SourceFile;
     function isBundle(node: Node): node is Bundle;
     function isUnparsedSource(node: Node): node is UnparsedSource;
+    function isUnparsedNode(node: Node): node is UnparsedNode;
     function isJSDocTypeExpression(node: Node): node is JSDocTypeExpression;
     function isJSDocAllType(node: JSDocAllType): node is JSDocAllType;
     function isJSDocUnknownType(node: Node): node is JSDocUnknownType;
@@ -3988,7 +4034,7 @@ declare namespace ts {
     function createUnparsedSourceFile(inputFile: InputFiles, type: "js" | "dts"): UnparsedSource;
     function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource;
     function createInputFiles(javascriptText: string, declarationText: string): InputFiles;
-    function createInputFiles(readFileText: (path: string) => string | undefined, javascriptPath: string, javascriptMapPath: string | undefined, declarationPath: string, declarationMapPath: string | undefined): InputFiles;
+    function createInputFiles(readFileText: (path: string) => string | undefined, javascriptPath: string, javascriptMapPath: string | undefined, declarationPath: string, declarationMapPath: string | undefined, buildInfoPath: string | undefined): InputFiles;
     function createInputFiles(javascriptText: string, declarationText: string, javascriptMapPath: string | undefined, javascriptMapText: string | undefined, declarationMapPath: string | undefined, declarationMapText: string | undefined): InputFiles;
     function updateBundle(node: Bundle, sourceFiles: ReadonlyArray<SourceFile>, prepends?: ReadonlyArray<UnparsedSource>): Bundle;
     function createImmediatelyInvokedFunctionExpression(statements: ReadonlyArray<Statement>): CallExpression;
diff --git a/tests/baselines/reference/outfile-concat.js b/tests/baselines/reference/outfile-concat.js
deleted file mode 100644
index b243ab98e5c21..0000000000000
--- a/tests/baselines/reference/outfile-concat.js
+++ /dev/null
@@ -1,115 +0,0 @@
-//// [/src/2/second-output.d.ts]
-declare namespace N {
-}
-declare namespace N {
-}
-declare class C {
-    doSomething(): void;
-}
-//# sourceMappingURL=second-output.d.ts.map
-
-//// [/src/2/second-output.d.ts.map]
-{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
-
-//// [/src/2/second-output.js]
-var N;
-(function (N) {
-    function f() {
-        console.log('testing');
-    }
-    f();
-})(N || (N = {}));
-var C = (function () {
-    function C() {
-    }
-    C.prototype.doSomething = function () {
-        console.log("something got done");
-    };
-    return C;
-}());
-//# sourceMappingURL=second-output.js.map
-
-//// [/src/2/second-output.js.map]
-{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
-
-//// [/src/first/bin/first-output.d.ts]
-interface TheFirst {
-    none: any;
-}
-declare const s = "Hello, world";
-interface NoJsForHereEither {
-    none: any;
-}
-declare function f(): string;
-//# sourceMappingURL=first-output.d.ts.map
-
-//// [/src/first/bin/first-output.d.ts.map]
-{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
-
-//// [/src/first/bin/first-output.js]
-var s = "Hello, world";
-console.log(s);
-console.log(f());
-function f() {
-    return "JS does hoists";
-}
-//# sourceMappingURL=first-output.js.map
-
-//// [/src/first/bin/first-output.js.map]
-{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
-
-//// [/src/third/thirdjs/output/third-output.d.ts]
-interface TheFirst {
-    none: any;
-}
-declare const s = "Hello, world";
-interface NoJsForHereEither {
-    none: any;
-}
-declare function f(): string;
-//# sourceMappingURL=first-output.d.ts.map
-declare namespace N {
-}
-declare namespace N {
-}
-declare class C {
-    doSomething(): void;
-}
-//# sourceMappingURL=second-output.d.ts.map
-declare var c: C;
-//# sourceMappingURL=third-output.d.ts.map
-
-//// [/src/third/thirdjs/output/third-output.d.ts.map]
-{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":"ACAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;AJJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
-
-//// [/src/third/thirdjs/output/third-output.js]
-var s = "Hello, world";
-console.log(s);
-console.log(f());
-function f() {
-    return "JS does hoists";
-}
-//# sourceMappingURL=first-output.js.map
-var N;
-(function (N) {
-    function f() {
-        console.log('testing');
-    }
-    f();
-})(N || (N = {}));
-var C = (function () {
-    function C() {
-    }
-    C.prototype.doSomething = function () {
-        console.log("something got done");
-    };
-    return C;
-}());
-//# sourceMappingURL=second-output.js.map
-var c = new C();
-c.doSomething();
-//# sourceMappingURL=third-output.js.map
-
-//// [/src/third/thirdjs/output/third-output.js.map]
-{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":"ACIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
-
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/baseline-sectioned-sourcemaps.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/baseline-sectioned-sourcemaps.js
new file mode 100644
index 0000000000000..d836aff31d891
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/baseline-sectioned-sourcemaps.js
@@ -0,0 +1,1247 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 109,
+      "kind": "text"
+    },
+    {
+      "pos": 109,
+      "end": 149,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-109)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (109-149)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 149,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 151,
+      "end": 477,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 479,
+      "end": 515,
+      "kind": "text"
+    },
+    {
+      "pos": 515,
+      "end": 555,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 200,
+      "end": 343,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 345,
+      "end": 364,
+      "kind": "text"
+    },
+    {
+      "pos": 364,
+      "end": 406,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-149):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (151-477):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (479-515)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (515-555)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (200-343):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (345-364)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (364-406)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..7375dda41ae5d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,1632 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 643,
+      "kind": "text"
+    },
+    {
+      "pos": 643,
+      "end": 683,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 207,
+      "kind": "text"
+    },
+    {
+      "pos": 207,
+      "end": 249,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-643)
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (643-683)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-207)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (207-249)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 683,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 685,
+      "end": 1130,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1132,
+      "end": 1285,
+      "kind": "text"
+    },
+    {
+      "pos": 1285,
+      "end": 1325,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 249,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 251,
+      "end": 447,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 449,
+      "end": 519,
+      "kind": "text"
+    },
+    {
+      "pos": 519,
+      "end": 561,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-683):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (685-1130):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1132-1285)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (1285-1325)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-249):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (251-447):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (449-519)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (519-561)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(20, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(20, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(20, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(20, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(21, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(21, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(21, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(22, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(22, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(22, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(23, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(23, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(23, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(23, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(23, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(23, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(23, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(23, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(24, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(25, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(25, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(25, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(25, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(26, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(26, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(26, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(26, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(26, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(26, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(26, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(27, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(27, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(27, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(28, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(28, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(28, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(28, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(28, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(28, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(28, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(28, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(29, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(29, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(30, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(31, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(32, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(32, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(33, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(33, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(33, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(34, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(34, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(34, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(34, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(34, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(34, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(34, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(34, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(35, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(35, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(36, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(36, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(37, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(37, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(37, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(37, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(39, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(39, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(39, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(39, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(39, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(39, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(39, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(39, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(40, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(40, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(40, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(40, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(40, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(40, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(41, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(41, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(41, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(42, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(42, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(42, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(42, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(42, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(42, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(42, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(42, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(43, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(43, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..e759725ebcc3d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,1435 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 149,
+      "kind": "text"
+    },
+    {
+      "pos": 149,
+      "end": 189,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 207,
+      "kind": "text"
+    },
+    {
+      "pos": 207,
+      "end": 249,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-149)
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (149-189)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-207)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (207-249)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 606,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 608,
+      "end": 1053,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1055,
+      "end": 1091,
+      "kind": "text"
+    },
+    {
+      "pos": 1091,
+      "end": 1131,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 249,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 251,
+      "end": 447,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 449,
+      "end": 468,
+      "kind": "text"
+    },
+    {
+      "pos": 468,
+      "end": 510,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-606):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (608-1053):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1055-1091)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (1091-1131)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-249):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (251-447):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (449-468)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (468-510)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(12, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(12, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(13, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(13, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(13, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(13, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(13, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(13, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(13, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(13, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(13, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(14, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(14, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(14, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(15, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(15, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(15, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(16, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(16, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(18, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(18, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(18, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(18, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(20, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(20, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(20, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(21, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(21, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(21, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(21, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(21, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(21, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(21, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(21, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(22, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(23, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(23, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(23, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(24, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(24, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(24, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(24, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(24, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(24, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(24, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(25, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(25, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(25, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(26, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(26, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(26, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(26, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(26, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(26, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(26, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(26, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(27, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(29, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(30, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(30, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(31, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(31, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(31, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(32, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(32, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(32, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(32, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(32, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(32, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(32, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(32, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(33, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(33, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(34, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(34, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(35, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(35, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(35, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(37, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(37, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(37, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(37, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(37, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(37, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(37, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(37, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(38, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(38, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(38, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(38, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(38, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(38, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..56cf73141ba92
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,2355 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1533,
+      "kind": "text"
+    },
+    {
+      "pos": 1533,
+      "end": 1573,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 271,
+      "kind": "text"
+    },
+    {
+      "pos": 271,
+      "end": 313,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+text: (1095-1533)
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (1533-1573)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-271)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (271-313)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(2)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(2)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(2)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(2)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(2)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(2)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(2)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(39, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(39, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(39, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(40, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(41, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(41, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(41, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(41, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(41, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(42, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(44, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(44, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(45, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(45, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(45, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(45, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(45, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(45, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(45, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(45, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(45, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(45, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(45, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1573,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1575,
+      "end": 2236,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 2238,
+      "end": 2603,
+      "kind": "text"
+    },
+    {
+      "pos": 2603,
+      "end": 2643,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 313,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 315,
+      "end": 577,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 579,
+      "end": 713,
+      "kind": "text"
+    },
+    {
+      "pos": 713,
+      "end": 755,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+prepend: (1095-1573):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1575-2236):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (2238-2603)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (2603-2643)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-313):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (315-577):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (579-713)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (713-755)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACHnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACNrD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(1)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(1)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(1)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(1)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(1)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(1)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(1)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(16, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(16, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(16, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(20, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(20, 18) Source(7, 10) + SourceIndex(3)
+3 >Emitted(20, 42) Source(7, 34) + SourceIndex(3)
+4 >Emitted(20, 43) Source(7, 35) + SourceIndex(3)
+5 >Emitted(20, 46) Source(7, 38) + SourceIndex(3)
+6 >Emitted(20, 49) Source(7, 41) + SourceIndex(3)
+7 >Emitted(20, 55) Source(7, 47) + SourceIndex(3)
+8 >Emitted(20, 57) Source(7, 49) + SourceIndex(3)
+9 >Emitted(20, 65) Source(7, 54) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(22, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(22, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(22, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(22, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(22, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(22, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+5 >                                                 ^^^^^^^^^^^^^^->
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(23, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(23, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(23, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(23, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>declare function thirdthird_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 thirdthird_part1Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(24, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(24, 18) Source(6, 10) + SourceIndex(4)
+3 >Emitted(24, 40) Source(6, 32) + SourceIndex(4)
+4 >Emitted(24, 41) Source(6, 33) + SourceIndex(4)
+5 >Emitted(24, 44) Source(6, 36) + SourceIndex(4)
+6 >Emitted(24, 47) Source(6, 39) + SourceIndex(4)
+7 >Emitted(24, 53) Source(6, 45) + SourceIndex(4)
+8 >Emitted(24, 55) Source(6, 47) + SourceIndex(4)
+9 >Emitted(24, 63) Source(6, 52) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(39, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(39, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(39, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(40, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(41, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(41, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(41, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(41, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(41, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(42, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(44, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(44, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(45, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(45, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(45, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(45, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(45, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(45, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(45, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(45, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(45, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(45, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(45, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(47, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(47, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(47, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(47, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(48, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(48, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(48, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(49, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(49, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(49, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(50, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(50, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(50, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(50, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(50, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(50, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(50, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(50, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(51, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(51, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(52, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(52, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(52, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(52, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(53, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(53, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(53, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(53, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(53, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(53, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(53, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(54, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(54, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(54, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(55, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(55, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(55, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(55, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(55, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(55, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(55, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(55, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(56, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(56, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(57, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(58, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(59, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(59, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(60, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(60, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(60, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(61, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(61, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(61, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(61, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(61, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(61, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(61, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(61, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(62, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(62, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(63, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(63, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(64, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(64, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(64, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(64, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(65, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(65, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(65, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(66, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(66, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(67, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(67, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(67, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(67, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(67, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(67, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(68, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(68, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(70, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(70, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(71, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(71, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(71, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(71, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(71, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(71, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(71, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(71, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(71, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(71, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(71, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(73, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(73, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(73, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(73, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(73, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(73, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(73, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(73, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(74, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(74, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(74, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(74, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(74, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(74, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(75, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(75, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(75, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(76, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(76, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(76, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(76, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(76, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(76, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(76, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(76, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(77, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(77, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(78, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(78, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(78, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(79, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(79, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(80, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(80, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(80, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(80, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(80, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(80, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(81, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(81, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(83, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(83, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(84, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(84, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(84, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(84, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(84, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(84, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(84, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(84, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(84, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(84, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(84, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..75787e9bbbaed
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,1776 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 643,
+      "kind": "text"
+    },
+    {
+      "pos": 643,
+      "end": 683,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 207,
+      "kind": "text"
+    },
+    {
+      "pos": 207,
+      "end": 249,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-643)
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (643-683)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-207)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (207-249)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1361,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1363,
+      "end": 1905,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1907,
+      "end": 2060,
+      "kind": "text"
+    },
+    {
+      "pos": 2060,
+      "end": 2100,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 249,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 251,
+      "end": 460,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 462,
+      "end": 532,
+      "kind": "text"
+    },
+    {
+      "pos": 532,
+      "end": 574,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+prepend: (1095-1361):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1363-1905):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1907-2060)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (2060-2100)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-249):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (251-460):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (462-532)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (532-574)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(13, 10) + SourceIndex(2)
+3 >Emitted(15, 42) Source(13, 34) + SourceIndex(2)
+4 >Emitted(15, 43) Source(13, 35) + SourceIndex(2)
+5 >Emitted(15, 46) Source(13, 38) + SourceIndex(2)
+6 >Emitted(15, 49) Source(13, 41) + SourceIndex(2)
+7 >Emitted(15, 55) Source(13, 47) + SourceIndex(2)
+8 >Emitted(15, 57) Source(13, 49) + SourceIndex(2)
+9 >Emitted(15, 65) Source(13, 54) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(40, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(40, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(40, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(40, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(41, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(41, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(41, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(42, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(42, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(42, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(43, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(43, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(43, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(43, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(43, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(43, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(43, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(43, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(44, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(44, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(45, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(45, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(45, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(45, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(46, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(46, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(46, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(46, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(46, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(46, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(46, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(47, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(47, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(47, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(48, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(48, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(49, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(49, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(49, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(49, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(49, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(49, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(50, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(50, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(52, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(52, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(53, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(53, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(53, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(53, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(53, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(53, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(53, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(53, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(53, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(53, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(53, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(54, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(55, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(56, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(56, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(57, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(57, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(57, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(58, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(58, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(58, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(58, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(58, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(58, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(58, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(58, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(59, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(59, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(60, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(60, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(61, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(61, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(61, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(61, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(63, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(63, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(63, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(63, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(63, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(63, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(63, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(63, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(64, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(64, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(64, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(64, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(64, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(64, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(65, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(65, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(65, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(66, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(66, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(66, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(66, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(66, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(66, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(66, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(66, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(67, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(67, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..e849656ae6166
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,1445 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 139,
+      "kind": "text"
+    },
+    {
+      "pos": 139,
+      "end": 179,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+text: (30-139)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (139-179)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hola, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 60,
+      "kind": "prologue",
+      "data": "myPrologue3"
+    },
+    {
+      "pos": 62,
+      "end": 211,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 213,
+      "end": 539,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 541,
+      "end": 577,
+      "kind": "text"
+    },
+    {
+      "pos": 577,
+      "end": 617,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 200,
+      "end": 343,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 345,
+      "end": 364,
+      "kind": "text"
+    },
+    {
+      "pos": 364,
+      "end": 406,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "\"myPrologue3\";\n\"myPrologue\";",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 14,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue3"
+            }
+          },
+          {
+            "pos": 14,
+            "end": 28,
+            "expression": {
+              "pos": 14,
+              "end": 27,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prologue: (46-60):: myPrologue3
+"myPrologue3";
+----------------------------------------------------------------------
+prepend: (62-211):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (213-539):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (541-577)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (577-617)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (200-343):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (345-364)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (364-406)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(3, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(3, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(3, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(3, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(3, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+"myPrologue3";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../second/second_part2.ts","../../third_part1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ACAd,aAAa,CAAC;AFKd,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AGXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AJVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../second/second_part2.ts,../../third_part1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue3";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^->
+1->
+2 >"myPrologue3"
+3 >             ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 14) Source(1, 14) + SourceIndex(2)
+3 >Emitted(4, 15) Source(1, 15) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1->"myPrologue"
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(5, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(5, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(5, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(5, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(6, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(6, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(6, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(6, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(6, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(6, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(6, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(6, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(7, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(7, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(7, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(7, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(7, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(7, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(7, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(8, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(8, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(8, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(9, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(9, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(9, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(9, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(10, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(10, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(5)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(5)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(5)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(5)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(5)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(5)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(5)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(5)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(5)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(5)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(5)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(5)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(5)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(5)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(5)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(5)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(5)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(5)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(5)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(5)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(5)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(5)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(5)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(5)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(5)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(5)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(5)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(5)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(21, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(22, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(22, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(23, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(23, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(23, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(23, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(23, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(23, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(23, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(24, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(25, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(26, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(26, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(26, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(28, 5) Source(3, 5) + SourceIndex(2)
+3 >Emitted(28, 6) Source(3, 6) + SourceIndex(2)
+4 >Emitted(28, 9) Source(3, 9) + SourceIndex(2)
+5 >Emitted(28, 13) Source(3, 13) + SourceIndex(2)
+6 >Emitted(28, 14) Source(3, 14) + SourceIndex(2)
+7 >Emitted(28, 16) Source(3, 16) + SourceIndex(2)
+8 >Emitted(28, 17) Source(3, 17) + SourceIndex(2)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(29, 2) Source(4, 2) + SourceIndex(2)
+3 >Emitted(29, 3) Source(4, 3) + SourceIndex(2)
+4 >Emitted(29, 14) Source(4, 14) + SourceIndex(2)
+5 >Emitted(29, 16) Source(4, 16) + SourceIndex(2)
+6 >Emitted(29, 17) Source(4, 17) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..33907c10257c0
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1361 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 124,
+      "kind": "text"
+    },
+    {
+      "pos": 124,
+      "end": 164,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-124)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (124-164)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 195,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 197,
+      "end": 523,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 525,
+      "end": 561,
+      "kind": "text"
+    },
+    {
+      "pos": 561,
+      "end": 601,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 200,
+      "end": 343,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 345,
+      "end": 364,
+      "kind": "text"
+    },
+    {
+      "pos": 364,
+      "end": 406,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prepend: (46-195):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (197-523):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (525-561)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (561-601)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (200-343):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (345-364)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (364-406)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACLD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../second/second_part1.ts","../../../second/second_part2.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ACId,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;AJGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;AILD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../second/second_part1.ts,../../../second/second_part2.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1->interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(4, 5) Source(5, 7) + SourceIndex(2)
+3 >Emitted(4, 6) Source(5, 8) + SourceIndex(2)
+4 >Emitted(4, 9) Source(5, 11) + SourceIndex(2)
+5 >Emitted(4, 22) Source(5, 24) + SourceIndex(2)
+6 >Emitted(4, 23) Source(5, 25) + SourceIndex(2)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(11, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(11, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(11, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(11, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(11, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(11, 14) + SourceIndex(2)
+7 >Emitted(5, 15) Source(11, 15) + SourceIndex(2)
+8 >Emitted(5, 16) Source(11, 16) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(11, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(11, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(11, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(12, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(12, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(13, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(13, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(14, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(14, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(14, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(14, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(14, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(14, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(14, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(15, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(16, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(16, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(16, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(17, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(17, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(17, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(17, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(17, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(17, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(18, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(20, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(21, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(21, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(22, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(22, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(22, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(22, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(22, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(22, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(22, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(23, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(24, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(25, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(25, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(25, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/shebang-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/shebang-in-all-projects.js
new file mode 100644
index 0000000000000..9d843dfb1d1f3
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/shebang-in-all-projects.js
@@ -0,0 +1,1266 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 33,
+      "end": 142,
+      "kind": "text"
+    },
+    {
+      "pos": 142,
+      "end": 182,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 33,
+      "end": 189,
+      "kind": "text"
+    },
+    {
+      "pos": 189,
+      "end": 231,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (33-142)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (142-182)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (33-189)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (189-231)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+#!someshebang first first_PART1
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 33,
+      "end": 182,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 184,
+      "end": 510,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 512,
+      "end": 548,
+      "kind": "text"
+    },
+    {
+      "pos": 548,
+      "end": 588,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 33,
+      "end": 231,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 233,
+      "end": 376,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 378,
+      "end": 397,
+      "kind": "text"
+    },
+    {
+      "pos": 397,
+      "end": 439,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (33-182):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (184-510):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (512-548)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (548-588)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (33-231):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (233-376):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (378-397)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (397-439)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(15, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(15, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(16, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(16, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(17, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->#!someshebang third third_part1
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(4)
+2 >Emitted(19, 9) Source(2, 1) + SourceIndex(4)
+3 >Emitted(19, 13) Source(2, 5) + SourceIndex(4)
+4 >Emitted(19, 14) Source(2, 6) + SourceIndex(4)
+5 >Emitted(19, 17) Source(2, 16) + SourceIndex(4)
+6 >Emitted(19, 18) Source(2, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang first first_PART1
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->#!someshebang third third_part1
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(2, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(2, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(2, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(2, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(3, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(3, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(3, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(3, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/shebang-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/shebang-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..396822e986457
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/shebang-in-only-one-dependency-project.js
@@ -0,0 +1,1253 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 109,
+      "kind": "text"
+    },
+    {
+      "pos": 109,
+      "end": 149,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-109)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (109-149)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 35,
+      "end": 184,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 186,
+      "end": 512,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 514,
+      "end": 550,
+      "kind": "text"
+    },
+    {
+      "pos": 550,
+      "end": 590,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 35,
+      "end": 233,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 235,
+      "end": 378,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 380,
+      "end": 399,
+      "kind": "text"
+    },
+    {
+      "pos": 399,
+      "end": 441,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (35-184):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (186-512):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (514-550)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (550-590)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (35-233):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (235-378):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (380-399)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (399-441)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang second second_part1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(15, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(15, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(16, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(16, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(17, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(19, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(19, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(19, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(19, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(19, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang second second_part1
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..8ad5fbb85518c
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/strict-in-all-projects.js
@@ -0,0 +1,1305 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 124,
+      "kind": "text"
+    },
+    {
+      "pos": 124,
+      "end": 164,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-124)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (124-164)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 164,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 166,
+      "end": 492,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 494,
+      "end": 530,
+      "kind": "text"
+    },
+    {
+      "pos": 530,
+      "end": 570,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 200,
+      "end": 343,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 345,
+      "end": 364,
+      "kind": "text"
+    },
+    {
+      "pos": 364,
+      "end": 406,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (15-164):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (166-492):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (494-530)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (530-570)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (200-343):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (345-364)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (364-406)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..6c49f6bcfbe74
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,1258 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 109,
+      "kind": "text"
+    },
+    {
+      "pos": 109,
+      "end": 149,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-109)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (109-149)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 164,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 166,
+      "end": 492,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 494,
+      "end": 530,
+      "kind": "text"
+    },
+    {
+      "pos": 530,
+      "end": 570,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 200,
+      "end": 343,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 345,
+      "end": 364,
+      "kind": "text"
+    },
+    {
+      "pos": 364,
+      "end": 406,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (15-164):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (166-492):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (494-530)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (530-570)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (200-343):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (345-364)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (364-406)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/triple-slash-refs-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/triple-slash-refs-in-all-projects.js
new file mode 100644
index 0000000000000..e316f8491fdcc
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/triple-slash-refs-in-all-projects.js
@@ -0,0 +1,1513 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 197,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 42,
+      "kind": "reference",
+      "data": "../tripleRef.d.ts"
+    },
+    {
+      "pos": 44,
+      "end": 251,
+      "kind": "text"
+    },
+    {
+      "pos": 251,
+      "end": 293,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-157)
+var s = "Hola, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-197)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+reference: (0-42):: ../tripleRef.d.ts
+/// <reference path="../tripleRef.d.ts" />
+----------------------------------------------------------------------
+text: (44-251)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (251-293)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+/// <reference path="../tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(9, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(9, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(9, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(9, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(9, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(10, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 197,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 199,
+      "end": 576,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 578,
+      "end": 662,
+      "kind": "text"
+    },
+    {
+      "pos": 662,
+      "end": 702,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 45,
+      "kind": "reference",
+      "data": "../../tripleRef.d.ts"
+    },
+    {
+      "pos": 47,
+      "end": 101,
+      "kind": "reference",
+      "data": "../../../first/tripleRef.d.ts"
+    },
+    {
+      "pos": 103,
+      "end": 158,
+      "kind": "reference",
+      "data": "../../../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 160,
+      "end": 409,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 411,
+      "end": 608,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 610,
+      "end": 680,
+      "kind": "text"
+    },
+    {
+      "pos": 680,
+      "end": 722,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-197):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (199-576):: /src/2/second-output.js
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (578-662)
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (662-702)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+reference: (0-45):: ../../tripleRef.d.ts
+/// <reference path="../../tripleRef.d.ts" />
+----------------------------------------------------------------------
+reference: (47-101):: ../../../first/tripleRef.d.ts
+/// <reference path="../../../first/tripleRef.d.ts" />
+----------------------------------------------------------------------
+reference: (103-158):: ../../../second/tripleRef.d.ts
+/// <reference path="../../../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+prepend: (160-409):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (411-608):: /src/2/second-output.d.ts
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (610-680)
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (680-722)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+/// <reference path="../../tripleRef.d.ts" />
+/// <reference path="../../../first/tripleRef.d.ts" />
+/// <reference path="../../../second/tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;AAChD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../../tripleRef.d.ts" />
+>>>/// <reference path="../../../first/tripleRef.d.ts" />
+>>>/// <reference path="../../../second/tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(4, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(4, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(5, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(5, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(5, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(5, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(5, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(6, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(7, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(7, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(7, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(7, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(7, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(7, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(8, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(8, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(8, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(9, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(9, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(9, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(9, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(9, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(10, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(11, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(11, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(11, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(11, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(11, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(12, 30) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 9) Source(2, 1) + SourceIndex(3)
+3 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+4 >Emitted(14, 32) Source(2, 24) + SourceIndex(3)
+5 >Emitted(14, 52) Source(2, 51) + SourceIndex(3)
+6 >Emitted(14, 53) Source(2, 52) + SourceIndex(3)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(15, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(15, 19) Source(3, 11) + SourceIndex(3)
+3 >Emitted(15, 20) Source(3, 12) + SourceIndex(3)
+4 >Emitted(15, 21) Source(3, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(17, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(17, 19) Source(7, 11) + SourceIndex(3)
+3 >Emitted(17, 20) Source(7, 12) + SourceIndex(3)
+4 >Emitted(17, 21) Source(7, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(18, 2) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(19, 15) Source(1, 7) + SourceIndex(4)
+3 >Emitted(19, 16) Source(1, 8) + SourceIndex(4)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 16) Source(2, 16) + SourceIndex(4)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(21, 2) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare const third_part1Const: thirdthird_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              third_part1Const
+5 >                               = new thirdthird_part1()
+6 >                                                ;
+1->Emitted(23, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(23, 9) Source(2, 1) + SourceIndex(5)
+3 >Emitted(23, 15) Source(2, 7) + SourceIndex(5)
+4 >Emitted(23, 31) Source(2, 23) + SourceIndex(5)
+5 >Emitted(23, 49) Source(2, 48) + SourceIndex(5)
+6 >Emitted(23, 50) Source(2, 49) + SourceIndex(5)
+---
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(24, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(24, 9) Source(3, 1) + SourceIndex(5)
+3 >Emitted(24, 13) Source(3, 5) + SourceIndex(5)
+4 >Emitted(24, 14) Source(3, 6) + SourceIndex(5)
+5 >Emitted(24, 17) Source(3, 16) + SourceIndex(5)
+6 >Emitted(24, 18) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(9, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(9, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(9, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(9, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(9, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(9, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var third_part1Const = new thirdthird_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    third_part1Const
+4 >                     = 
+5 >                       new 
+6 >                           thirdthird_part1
+7 >                                           ()
+8 >                                             ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(2, 7) + SourceIndex(5)
+3 >Emitted(26, 21) Source(2, 23) + SourceIndex(5)
+4 >Emitted(26, 24) Source(2, 26) + SourceIndex(5)
+5 >Emitted(26, 28) Source(2, 30) + SourceIndex(5)
+6 >Emitted(26, 44) Source(2, 46) + SourceIndex(5)
+7 >Emitted(26, 46) Source(2, 48) + SourceIndex(5)
+8 >Emitted(26, 47) Source(2, 49) + SourceIndex(5)
+---
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(3, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(3, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(3, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(3, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(3, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(3, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(4, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(4, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(4, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(4, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(4, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(4, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/triple-slash-refs-in-one-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/triple-slash-refs-in-one-project.js
new file mode 100644
index 0000000000000..d37e0e804c7bd
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/triple-slash-refs-in-one-project.js
@@ -0,0 +1,1312 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 109,
+      "kind": "text"
+    },
+    {
+      "pos": 109,
+      "end": 149,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-109)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (109-149)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 149,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 151,
+      "end": 528,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 530,
+      "end": 566,
+      "kind": "text"
+    },
+    {
+      "pos": 566,
+      "end": 606,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 55,
+      "kind": "reference",
+      "data": "../../../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 57,
+      "end": 255,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 257,
+      "end": 454,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 456,
+      "end": 475,
+      "kind": "text"
+    },
+    {
+      "pos": 475,
+      "end": 517,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-149):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (151-528):: /src/2/second-output.js
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (530-566)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (566-606)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+reference: (0-55):: ../../../second/tripleRef.d.ts
+/// <reference path="../../../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+prepend: (57-255):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (257-454):: /src/2/second-output.d.ts
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (456-475)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (475-517)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+/// <reference path="../../../second/tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../../../second/tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 9) Source(2, 1) + SourceIndex(2)
+3 >Emitted(11, 15) Source(2, 7) + SourceIndex(2)
+4 >Emitted(11, 32) Source(2, 24) + SourceIndex(2)
+5 >Emitted(11, 52) Source(2, 51) + SourceIndex(2)
+6 >Emitted(11, 53) Source(2, 52) + SourceIndex(2)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(3, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(3, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(3, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(5, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(7, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(7, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(7, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(7, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(13, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(8, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(8, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(8, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(8, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(8, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(8, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(8, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(9, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
new file mode 100644
index 0000000000000..d836aff31d891
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
@@ -0,0 +1,1247 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 109,
+      "kind": "text"
+    },
+    {
+      "pos": 109,
+      "end": 149,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-109)
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (109-149)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-156)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-198)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 149,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 151,
+      "end": 477,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 479,
+      "end": 515,
+      "kind": "text"
+    },
+    {
+      "pos": 515,
+      "end": 555,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 200,
+      "end": 343,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 345,
+      "end": 364,
+      "kind": "text"
+    },
+    {
+      "pos": 364,
+      "end": 406,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-149):: /src/first/bin/first-output.js
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (151-477):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (479-515)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (515-555)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (200-343):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (345-364)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (364-406)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/baseline-sectioned-sourcemaps.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/baseline-sectioned-sourcemaps.js
new file mode 100644
index 0000000000000..6b91bf04ab1da
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/baseline-sectioned-sourcemaps.js
@@ -0,0 +1,1058 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..af91885d86b15
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,1421 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(19, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(19, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(19, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(19, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(19, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(19, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(20, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(20, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(20, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(20, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(20, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(20, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(20, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(20, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(21, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(21, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(21, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(22, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(22, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(22, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(22, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(22, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(22, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(22, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(22, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(23, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(23, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(24, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(24, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(24, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(24, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(25, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(25, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(25, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(26, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(26, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(26, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(26, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(38, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(38, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(38, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(38, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(39, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(39, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(39, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(40, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(40, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(40, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(41, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(41, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(41, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(41, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(41, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(41, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(41, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(41, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(42, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(42, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(43, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(43, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(43, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(43, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(44, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(44, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(44, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(44, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(44, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(44, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(44, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(45, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(45, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(45, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(46, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(46, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(46, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(46, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(46, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(46, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(46, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(46, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(47, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(47, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(48, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(49, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(50, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(50, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(51, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(51, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(51, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(52, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(52, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(52, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(52, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(52, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(52, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(52, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(52, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(53, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(53, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(54, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(54, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(55, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(55, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(55, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(55, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(57, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(57, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(57, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(57, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(57, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(57, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(57, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(57, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(58, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(58, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(58, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(58, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(58, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(58, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(59, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(59, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(59, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(60, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(60, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(60, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(60, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(60, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(60, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(60, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(60, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(61, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(61, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..7ee9b19a70989
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,1221 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(18, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(18, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(18, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(18, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(20, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(20, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(20, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(21, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(21, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(21, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(21, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(21, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(21, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(21, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(21, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(22, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(23, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(23, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(23, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(24, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(24, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(24, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(24, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(24, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(24, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(24, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(25, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(25, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(25, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(26, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(26, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(26, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(26, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(26, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(26, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(26, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(26, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(27, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(29, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(30, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(30, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(31, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(31, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(31, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(32, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(32, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(32, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(32, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(32, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(32, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(32, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(32, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(33, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(33, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(34, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(34, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(35, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(35, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(35, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(37, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(37, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(37, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(37, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(37, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(37, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(37, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(37, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(38, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(38, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(38, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(38, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(38, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(38, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..f2a45078f707f
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,2116 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(2)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(2)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(2)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(2)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(2)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(2)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(2)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(39, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(39, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(39, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(40, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(41, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(41, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(41, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(41, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(41, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(42, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(44, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(44, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(45, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(45, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(45, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(45, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(45, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(45, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(45, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(45, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(45, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(45, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(45, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACHnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACNrD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(1)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(1)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(1)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(1)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(1)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(1)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(1)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(16, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(16, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(16, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(20, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(20, 18) Source(7, 10) + SourceIndex(3)
+3 >Emitted(20, 42) Source(7, 34) + SourceIndex(3)
+4 >Emitted(20, 43) Source(7, 35) + SourceIndex(3)
+5 >Emitted(20, 46) Source(7, 38) + SourceIndex(3)
+6 >Emitted(20, 49) Source(7, 41) + SourceIndex(3)
+7 >Emitted(20, 55) Source(7, 47) + SourceIndex(3)
+8 >Emitted(20, 57) Source(7, 49) + SourceIndex(3)
+9 >Emitted(20, 65) Source(7, 54) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(22, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(22, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(22, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(22, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(22, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(22, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+5 >                                                 ^^^^^^^^^^^^^^->
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(23, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(23, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(23, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(23, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>declare function thirdthird_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 thirdthird_part1Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(24, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(24, 18) Source(6, 10) + SourceIndex(4)
+3 >Emitted(24, 40) Source(6, 32) + SourceIndex(4)
+4 >Emitted(24, 41) Source(6, 33) + SourceIndex(4)
+5 >Emitted(24, 44) Source(6, 36) + SourceIndex(4)
+6 >Emitted(24, 47) Source(6, 39) + SourceIndex(4)
+7 >Emitted(24, 53) Source(6, 45) + SourceIndex(4)
+8 >Emitted(24, 55) Source(6, 47) + SourceIndex(4)
+9 >Emitted(24, 63) Source(6, 52) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(59, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(59, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(59, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(59, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(59, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(59, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(60, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(60, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(60, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(60, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(60, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(60, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(60, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(60, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(61, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(61, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(61, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(62, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(62, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(62, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(62, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(62, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(62, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(62, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(62, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(63, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(63, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(64, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(64, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(64, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(64, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(64, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(64, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(64, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(64, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(64, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(65, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(65, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(65, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(66, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(66, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(66, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(66, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(67, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(67, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(68, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(68, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(68, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(69, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(69, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(70, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(70, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(70, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(70, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(70, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(70, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(71, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(71, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(73, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(73, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(74, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(74, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(74, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(74, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(74, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(74, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(74, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(74, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(74, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(74, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(74, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(105, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(105, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(105, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(105, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(106, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(106, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(106, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(107, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(107, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(107, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(108, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(108, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(108, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(108, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(108, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(108, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(108, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(108, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(109, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(109, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(110, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(110, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(110, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(110, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(111, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(111, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(111, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(111, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(111, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(111, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(111, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(112, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(112, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(112, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(113, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(113, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(113, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(113, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(113, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(113, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(113, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(113, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(114, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(114, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(115, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(116, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(117, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(117, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(118, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(118, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(118, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(119, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(119, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(119, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(119, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(119, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(119, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(119, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(119, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(120, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(120, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(121, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(121, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(122, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(122, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(122, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(122, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(123, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(123, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(123, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(124, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(124, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(125, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(125, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(125, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(125, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(125, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(125, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(126, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(126, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(128, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(128, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(129, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(129, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(129, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(129, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(129, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(129, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(129, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(129, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(129, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(129, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(129, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(131, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(131, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(131, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(131, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(131, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(131, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(131, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(131, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(132, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(132, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(132, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(132, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(132, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(132, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(133, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(133, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(133, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(134, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(134, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(134, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(134, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(134, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(134, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(134, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(134, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(135, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(135, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(136, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(136, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(136, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(137, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(137, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(138, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(138, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(138, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(138, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(138, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(138, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(139, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(139, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(141, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(141, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(142, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(142, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(142, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(142, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(142, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(142, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(142, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(142, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(142, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(142, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(142, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..8e23cc89dfd8b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,1507 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(13, 10) + SourceIndex(2)
+3 >Emitted(15, 42) Source(13, 34) + SourceIndex(2)
+4 >Emitted(15, 43) Source(13, 35) + SourceIndex(2)
+5 >Emitted(15, 46) Source(13, 38) + SourceIndex(2)
+6 >Emitted(15, 49) Source(13, 41) + SourceIndex(2)
+7 >Emitted(15, 55) Source(13, 47) + SourceIndex(2)
+8 >Emitted(15, 57) Source(13, 49) + SourceIndex(2)
+9 >Emitted(15, 65) Source(13, 54) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hola, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(19, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(19, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(19, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(19, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(19, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(19, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(20, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(20, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(20, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(20, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(20, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(20, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(20, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(20, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(21, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(21, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(21, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(22, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(22, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(22, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(22, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(22, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(22, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(22, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(22, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(23, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(23, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(24, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(24, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(24, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(24, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(25, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(25, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(25, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(26, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(26, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(26, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(26, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(49, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(49, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(49, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(49, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(50, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(50, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(50, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(51, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(51, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(51, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(52, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(52, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(52, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(52, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(52, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(52, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(52, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(52, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(53, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(53, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(54, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(54, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(54, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(54, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(55, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(55, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(55, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(55, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(55, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(55, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(55, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(56, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(56, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(56, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(57, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(57, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(58, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(58, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(58, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(58, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(58, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(58, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(59, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(59, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(61, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(61, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(62, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(62, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(62, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(62, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(62, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(62, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(62, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(62, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(62, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(62, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(62, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(63, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(64, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(65, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(65, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(66, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(66, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(66, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(67, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(67, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(67, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(67, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(67, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(67, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(67, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(67, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(68, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(68, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(69, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(69, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(70, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(70, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(70, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(70, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(72, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(72, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(72, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(72, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(72, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(72, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(72, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(72, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(73, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(73, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(73, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(73, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(73, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(73, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(74, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(74, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(74, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(75, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(75, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(75, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(75, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(75, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(75, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(75, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(75, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(76, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(76, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..b0bac1d2a0e15
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,1168 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hola, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(3, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(3, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(3, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(3, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(3, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue3";
+"myPrologue";
+"use strict";
+"myPrologue";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";AAAA,aAAa,CAAC;AACd,YAAY,CAAC;;ACDb,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue3";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue3"
+3 >             ;
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 15) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^->
+1 >
+  >
+2 >"myPrologue"
+3 >            ;
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+3 >Emitted(5, 14) Source(1, 13) + SourceIndex(1)
+---
+>>>var s = "Hola, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1->Emitted(6, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(6, 5) Source(6, 7) + SourceIndex(1)
+3 >Emitted(6, 6) Source(6, 8) + SourceIndex(1)
+4 >Emitted(6, 9) Source(6, 11) + SourceIndex(1)
+5 >Emitted(6, 22) Source(6, 24) + SourceIndex(1)
+6 >Emitted(6, 23) Source(6, 25) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(7, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(7, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(7, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(7, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(7, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(7, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(7, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(7, 16) Source(12, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(8, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(8, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(8, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(8, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(8, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(8, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(8, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(9, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(9, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(10, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(10, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(10, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(10, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(11, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(11, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(14, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(14, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(15, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(15, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(16, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(16, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(16, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(16, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(17, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(17, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(17, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(18, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(18, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(18, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(19, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(19, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(19, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(19, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(21, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(21, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(21, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(22, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(22, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(22, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(22, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(22, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(22, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(23, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(24, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(25, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(26, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(26, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(26, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(27, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(27, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(27, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(27, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(27, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(27, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(27, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(27, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(28, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(28, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(29, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(29, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(30, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(30, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(30, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(30, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(32, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(32, 5) Source(3, 5) + SourceIndex(0)
+3 >Emitted(32, 6) Source(3, 6) + SourceIndex(0)
+4 >Emitted(32, 9) Source(3, 9) + SourceIndex(0)
+5 >Emitted(32, 13) Source(3, 13) + SourceIndex(0)
+6 >Emitted(32, 14) Source(3, 14) + SourceIndex(0)
+7 >Emitted(32, 16) Source(3, 16) + SourceIndex(0)
+8 >Emitted(32, 17) Source(3, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(33, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(33, 2) Source(4, 2) + SourceIndex(0)
+3 >Emitted(33, 3) Source(4, 3) + SourceIndex(0)
+4 >Emitted(33, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(33, 16) Source(4, 16) + SourceIndex(0)
+6 >Emitted(33, 17) Source(4, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..226d11515a741
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1101 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACLD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALLD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(3, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(5, 7) + SourceIndex(1)
+3 >Emitted(3, 6) Source(5, 8) + SourceIndex(1)
+4 >Emitted(3, 9) Source(5, 11) + SourceIndex(1)
+5 >Emitted(3, 22) Source(5, 24) + SourceIndex(1)
+6 >Emitted(3, 23) Source(5, 25) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(11, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(11, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(11, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(11, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(11, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(11, 14) + SourceIndex(1)
+7 >Emitted(4, 15) Source(11, 15) + SourceIndex(1)
+8 >Emitted(4, 16) Source(11, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(10, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(10, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(11, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(11, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(12, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(21, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(22, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(22, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(23, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(23, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(23, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(23, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(23, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(23, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(23, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(24, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(25, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(26, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(26, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(28, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(28, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(28, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(28, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(28, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(28, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(28, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(29, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(29, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(29, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(29, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(29, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/shebang-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/shebang-in-all-projects.js
new file mode 100644
index 0000000000000..f6055ca473e5d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/shebang-in-all-projects.js
@@ -0,0 +1,1085 @@
+//// [/src/first/bin/first-output.d.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+#!someshebang first first_PART1
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang first first_PART1
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(3, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(4, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(4, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(4, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(4, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(4, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(5, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(6, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(6, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(6, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(6, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(6, 32) Source(6, 24) + SourceIndex(0)
+6 >Emitted(6, 33) Source(6, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(7, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(7, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(8, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(8, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(8, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(8, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(8, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(9, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(10, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(10, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(14, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(15, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(15, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(15, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(15, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(16, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->#!someshebang third third_part1
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(21, 1) Source(2, 1) + SourceIndex(4)
+2 >Emitted(21, 9) Source(2, 1) + SourceIndex(4)
+3 >Emitted(21, 13) Source(2, 5) + SourceIndex(4)
+4 >Emitted(21, 14) Source(2, 6) + SourceIndex(4)
+5 >Emitted(21, 17) Source(2, 16) + SourceIndex(4)
+6 >Emitted(21, 18) Source(2, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang first first_PART1
+#!someshebang first first_PART1
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AAKA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>#!someshebang first first_PART1
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 22) Source(6, 24) + SourceIndex(0)
+6 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>#!someshebang second second_part1
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(11, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(12, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(12, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(13, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(13, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(14, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(14, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(14, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(14, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(14, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(14, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(14, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(16, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(16, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(16, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(17, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(17, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(17, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(17, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(17, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(17, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->#!someshebang third third_part1
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(2, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(2, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(2, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(2, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(3, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(3, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(3, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(3, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/shebang-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/shebang-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..80c76427befdb
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/shebang-in-only-one-dependency-project.js
@@ -0,0 +1,1068 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang second second_part1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang second second_part1
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>#!someshebang second second_part1
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..929d44fc1767d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/strict-in-all-projects.js
@@ -0,0 +1,1066 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(3, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(5, 7) + SourceIndex(1)
+3 >Emitted(3, 6) Source(5, 8) + SourceIndex(1)
+4 >Emitted(3, 9) Source(5, 11) + SourceIndex(1)
+5 >Emitted(3, 22) Source(5, 24) + SourceIndex(1)
+6 >Emitted(3, 23) Source(5, 25) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(11, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(11, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(11, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(11, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(11, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(11, 14) + SourceIndex(1)
+7 >Emitted(4, 15) Source(11, 15) + SourceIndex(1)
+8 >Emitted(4, 16) Source(11, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(11, 5) Source(5, 11) + SourceIndex(4)
+3 >Emitted(11, 6) Source(5, 12) + SourceIndex(4)
+4 >Emitted(11, 7) Source(11, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(12, 12) Source(5, 11) + SourceIndex(4)
+3 >Emitted(12, 13) Source(5, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(6, 5) + SourceIndex(4)
+2 >Emitted(13, 14) Source(6, 14) + SourceIndex(4)
+3 >Emitted(13, 15) Source(6, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(7, 9) + SourceIndex(4)
+2 >Emitted(14, 16) Source(7, 16) + SourceIndex(4)
+3 >Emitted(14, 17) Source(7, 17) + SourceIndex(4)
+4 >Emitted(14, 20) Source(7, 20) + SourceIndex(4)
+5 >Emitted(14, 21) Source(7, 21) + SourceIndex(4)
+6 >Emitted(14, 30) Source(7, 30) + SourceIndex(4)
+7 >Emitted(14, 31) Source(7, 31) + SourceIndex(4)
+8 >Emitted(14, 32) Source(7, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(8, 5) + SourceIndex(4)
+2 >Emitted(15, 6) Source(8, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(10, 5) + SourceIndex(4)
+2 >Emitted(16, 6) Source(10, 6) + SourceIndex(4)
+3 >Emitted(16, 8) Source(10, 8) + SourceIndex(4)
+4 >Emitted(16, 9) Source(10, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(11, 1) + SourceIndex(4)
+2 >Emitted(17, 2) Source(11, 2) + SourceIndex(4)
+3 >Emitted(17, 4) Source(5, 11) + SourceIndex(4)
+4 >Emitted(17, 5) Source(5, 12) + SourceIndex(4)
+5 >Emitted(17, 10) Source(5, 11) + SourceIndex(4)
+6 >Emitted(17, 11) Source(5, 12) + SourceIndex(4)
+7 >Emitted(17, 19) Source(11, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(5)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(5)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(5)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(5)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(5)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(5)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(5)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(5)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(5)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(5)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(5)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(5)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(27, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(27, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(27, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(27, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(27, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(27, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(27, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(28, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(28, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(28, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(28, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(28, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..289415eceb266
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,1060 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/triple-slash-refs-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/triple-slash-refs-in-all-projects.js
new file mode 100644
index 0000000000000..515c094cece4f
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/triple-slash-refs-in-all-projects.js
@@ -0,0 +1,1280 @@
+//// [/src/first/bin/first-output.d.ts]
+/// <reference path="../tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(9, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(9, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(9, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(9, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(9, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(10, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+/// <reference path="../../tripleRef.d.ts" />
+/// <reference path="../tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET;;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;AAChD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../../tripleRef.d.ts" />
+>>>/// <reference path="../tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(3, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(3, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(4, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(4, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(4, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(4, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(4, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(5, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(6, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(6, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(6, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(6, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(6, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(6, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(7, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(7, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(7, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(8, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(8, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(8, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(8, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(8, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(9, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(10, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(10, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(10, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(10, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(10, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(11, 30) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 9) Source(2, 1) + SourceIndex(3)
+3 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+4 >Emitted(14, 32) Source(2, 24) + SourceIndex(3)
+5 >Emitted(14, 52) Source(2, 51) + SourceIndex(3)
+6 >Emitted(14, 53) Source(2, 52) + SourceIndex(3)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(15, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(15, 19) Source(3, 11) + SourceIndex(3)
+3 >Emitted(15, 20) Source(3, 12) + SourceIndex(3)
+4 >Emitted(15, 21) Source(3, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(17, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(17, 19) Source(7, 11) + SourceIndex(3)
+3 >Emitted(17, 20) Source(7, 12) + SourceIndex(3)
+4 >Emitted(17, 21) Source(7, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(18, 2) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(19, 15) Source(1, 7) + SourceIndex(4)
+3 >Emitted(19, 16) Source(1, 8) + SourceIndex(4)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 16) Source(2, 16) + SourceIndex(4)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(21, 2) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare const third_part1Const: thirdthird_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              third_part1Const
+5 >                               = new thirdthird_part1()
+6 >                                                ;
+1->Emitted(23, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(23, 9) Source(2, 1) + SourceIndex(5)
+3 >Emitted(23, 15) Source(2, 7) + SourceIndex(5)
+4 >Emitted(23, 31) Source(2, 23) + SourceIndex(5)
+5 >Emitted(23, 49) Source(2, 48) + SourceIndex(5)
+6 >Emitted(23, 50) Source(2, 49) + SourceIndex(5)
+---
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(24, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(24, 9) Source(3, 1) + SourceIndex(5)
+3 >Emitted(24, 13) Source(3, 5) + SourceIndex(5)
+4 >Emitted(24, 14) Source(3, 6) + SourceIndex(5)
+5 >Emitted(24, 17) Source(3, 16) + SourceIndex(5)
+6 >Emitted(24, 18) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(9, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(9, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(9, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(9, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(9, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(9, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var third_part1Const = new thirdthird_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    third_part1Const
+4 >                     = 
+5 >                       new 
+6 >                           thirdthird_part1
+7 >                                           ()
+8 >                                             ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(2, 7) + SourceIndex(5)
+3 >Emitted(26, 21) Source(2, 23) + SourceIndex(5)
+4 >Emitted(26, 24) Source(2, 26) + SourceIndex(5)
+5 >Emitted(26, 28) Source(2, 30) + SourceIndex(5)
+6 >Emitted(26, 44) Source(2, 46) + SourceIndex(5)
+7 >Emitted(26, 46) Source(2, 48) + SourceIndex(5)
+8 >Emitted(26, 47) Source(2, 49) + SourceIndex(5)
+---
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(3, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(3, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(3, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(3, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(3, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(3, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(4, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(4, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(4, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(4, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(4, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(4, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/triple-slash-refs-in-one-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/triple-slash-refs-in-one-project.js
new file mode 100644
index 0000000000000..e4e09806ee586
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/triple-slash-refs-in-one-project.js
@@ -0,0 +1,1112 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 9) Source(2, 1) + SourceIndex(2)
+3 >Emitted(11, 15) Source(2, 7) + SourceIndex(2)
+4 >Emitted(11, 32) Source(2, 24) + SourceIndex(2)
+5 >Emitted(11, 52) Source(2, 51) + SourceIndex(2)
+6 >Emitted(11, 53) Source(2, 52) + SourceIndex(2)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(3, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(3, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(3, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(5, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(7, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(7, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(7, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(7, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(13, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(8, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(8, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(8, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(8, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(8, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(8, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(8, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(9, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
new file mode 100644
index 0000000000000..6b91bf04ab1da
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-changes/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
@@ -0,0 +1,1058 @@
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hola, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hola, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,gBAAgB,CAAC;AAExB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hola, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^
+6 >                               ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hola, world"
+6 >                               ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 32) Source(5, 24) + SourceIndex(0)
+6 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hola, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,aAAa,CAAC;AAMxB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hola, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^
+6 >                     ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hola, world"
+6 >                     ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 22) Source(5, 24) + SourceIndex(0)
+6 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/baseline-sectioned-sourcemaps.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/baseline-sectioned-sourcemaps.js
new file mode 100644
index 0000000000000..f8216e4c09e5d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/baseline-sectioned-sourcemaps.js
@@ -0,0 +1,894 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 127,
+      "kind": "text"
+    },
+    {
+      "pos": 127,
+      "end": 167,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-127)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (127-167)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 167,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 169,
+      "end": 495,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 497,
+      "end": 533,
+      "kind": "text"
+    },
+    {
+      "pos": 533,
+      "end": 573,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-167):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (169-495):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (497-533)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (533-573)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..e2159b8b45d10
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,1200 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 661,
+      "kind": "text"
+    },
+    {
+      "pos": 661,
+      "end": 701,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-661)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (661-701)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(15, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(15, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(15, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(15, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(15, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(15, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(15, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(15, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(16, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(16, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(16, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(16, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(16, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(16, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(16, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(16, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(17, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(17, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(18, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(18, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(18, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(19, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 701,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 703,
+      "end": 1148,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1150,
+      "end": 1303,
+      "kind": "text"
+    },
+    {
+      "pos": 1303,
+      "end": 1343,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 448,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 450,
+      "end": 520,
+      "kind": "text"
+    },
+    {
+      "pos": 520,
+      "end": 562,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-701):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (703-1148):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1150-1303)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (1303-1343)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-448):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (450-520)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (520-562)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(15, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(15, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(15, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(15, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(15, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(15, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(15, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(15, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(16, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(16, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(16, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(16, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(16, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(16, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(16, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(16, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(17, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(17, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(18, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(18, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(18, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(19, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(21, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(21, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(21, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(21, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(22, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(22, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(22, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(23, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(23, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(23, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(24, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(24, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(24, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(24, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(24, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(24, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(24, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(24, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(25, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(26, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(26, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(26, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(26, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(27, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(27, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(27, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(27, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(27, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(27, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(27, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(28, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(28, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(28, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(29, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(29, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(29, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(29, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(29, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(29, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(29, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(29, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(30, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(30, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(31, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(32, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(33, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(33, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(34, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(34, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(34, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(35, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(35, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(35, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(35, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(35, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(35, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(35, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(35, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(36, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(36, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(37, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(37, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(38, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(38, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(38, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(38, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(40, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(40, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(40, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(40, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(40, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(40, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(40, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(40, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(41, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(41, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(41, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(41, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(41, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(41, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(42, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(42, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(42, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(43, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(43, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(43, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(43, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(43, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(43, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(43, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(43, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(44, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(44, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..9a8cc17e307ac
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,1026 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 167,
+      "kind": "text"
+    },
+    {
+      "pos": 167,
+      "end": 207,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-167)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (167-207)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXrD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 39) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 46) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 47) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 50) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 51) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 52) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 53) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 54) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 624,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 626,
+      "end": 1071,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1073,
+      "end": 1109,
+      "kind": "text"
+    },
+    {
+      "pos": 1109,
+      "end": 1149,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 448,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 450,
+      "end": 469,
+      "kind": "text"
+    },
+    {
+      "pos": 469,
+      "end": 511,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-624):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (626-1071):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1073-1109)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (1109-1149)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-448):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (450-469)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (469-511)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXrD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(12, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(12, 39) Source(12, 39) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(13, 1) Source(12, 39) + SourceIndex(0)
+2 >Emitted(13, 8) Source(12, 46) + SourceIndex(0)
+3 >Emitted(13, 9) Source(12, 47) + SourceIndex(0)
+4 >Emitted(13, 12) Source(12, 50) + SourceIndex(0)
+5 >Emitted(13, 13) Source(12, 51) + SourceIndex(0)
+6 >Emitted(13, 14) Source(12, 52) + SourceIndex(0)
+7 >Emitted(13, 15) Source(12, 53) + SourceIndex(0)
+8 >Emitted(13, 16) Source(12, 54) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(14, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(14, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(14, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(14, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(14, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(14, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(14, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(14, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(15, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(15, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(15, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(16, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(16, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(16, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(16, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(17, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(17, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(19, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(20, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(20, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(20, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(21, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(21, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(21, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(22, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(22, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(22, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(22, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(22, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(22, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(22, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(22, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(24, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(24, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(24, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(24, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(25, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(25, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(25, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(25, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(25, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(25, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(25, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(26, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(26, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(26, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(27, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(27, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(27, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(27, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(27, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(27, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(27, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(27, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(28, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(28, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(29, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(30, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(31, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(31, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(32, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(32, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(32, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(33, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(33, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(33, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(33, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(33, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(33, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(33, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(33, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(34, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(34, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(35, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(36, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(36, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(36, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(36, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(38, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(38, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(38, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(38, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(38, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(38, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(38, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(38, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(39, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(39, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(39, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(39, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(39, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(39, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..68efab455bb4b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,1797 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1551,
+      "kind": "text"
+    },
+    {
+      "pos": 1551,
+      "end": 1591,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 272,
+      "kind": "text"
+    },
+    {
+      "pos": 272,
+      "end": 314,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+text: (1095-1551)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (1551-1591)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-272)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (272-314)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(35, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(35, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(35, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(35, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(35, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(35, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(35, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(35, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(36, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(36, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(36, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(36, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(36, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(36, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(36, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(36, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(36, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(37, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(37, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(37, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(38, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(38, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(38, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(38, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(39, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(39, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(40, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(40, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(40, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(41, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(42, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(42, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(42, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(42, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(42, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(43, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(43, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(45, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(45, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(46, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(46, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(46, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(46, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(46, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(46, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(46, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(46, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(46, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(46, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(46, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1591,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1593,
+      "end": 2254,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 2256,
+      "end": 2621,
+      "kind": "text"
+    },
+    {
+      "pos": 2621,
+      "end": 2661,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 314,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 316,
+      "end": 578,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 580,
+      "end": 714,
+      "kind": "text"
+    },
+    {
+      "pos": 714,
+      "end": 756,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+prepend: (1095-1591):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1593-2254):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (2256-2621)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (2621-2661)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-314):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (316-578):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (580-714)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (714-756)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(35, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(35, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(35, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(35, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(35, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(35, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(35, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(35, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(36, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(36, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(36, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(36, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(36, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(36, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(36, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(36, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(36, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(37, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(37, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(37, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(38, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(38, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(38, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(38, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(39, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(39, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(40, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(40, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(40, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(41, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(42, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(42, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(42, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(42, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(42, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(43, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(43, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(45, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(45, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(46, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(46, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(46, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(46, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(46, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(46, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(46, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(46, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(46, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(46, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(46, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(48, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(48, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(48, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(48, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(49, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(49, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(49, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(50, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(50, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(50, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(51, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(51, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(51, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(51, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(51, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(51, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(51, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(51, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(52, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(52, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(53, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(53, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(53, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(53, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(54, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(54, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(54, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(54, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(54, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(54, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(54, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(55, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(55, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(55, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(56, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(56, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(56, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(56, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(56, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(56, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(56, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(56, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(57, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(57, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(58, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(59, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(60, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(60, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(61, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(61, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(61, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(62, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(62, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(62, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(62, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(62, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(62, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(62, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(62, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(63, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(63, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(64, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(64, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(65, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(65, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(65, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(65, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(66, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(66, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(66, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(67, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(67, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(68, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(68, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(68, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(68, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(68, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(68, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(69, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(69, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(71, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(71, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(72, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(72, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(72, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(72, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(72, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(72, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(72, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(72, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(72, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(72, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(72, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(74, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(74, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(74, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(74, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(74, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(74, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(74, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(74, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(75, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(75, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(75, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(75, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(75, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(75, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(76, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(76, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(76, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(77, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(77, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(77, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(77, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(77, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(77, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(77, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(77, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(78, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(78, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(79, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(79, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(79, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(80, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(80, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(81, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(81, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(81, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(81, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(81, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(81, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(82, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(82, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(84, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(84, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(85, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(85, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(85, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(85, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(85, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(85, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(85, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(85, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(85, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(85, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(85, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..84e9329608e01
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,1330 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 661,
+      "kind": "text"
+    },
+    {
+      "pos": 661,
+      "end": 701,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-661)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (661-701)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(15, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(15, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(15, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(15, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(15, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(15, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(15, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(15, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(16, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(16, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(16, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(16, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(16, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(16, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(16, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(16, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(17, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(17, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(18, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(18, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(18, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(19, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1379,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1381,
+      "end": 1923,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1925,
+      "end": 2078,
+      "kind": "text"
+    },
+    {
+      "pos": 2078,
+      "end": 2118,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 461,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 463,
+      "end": 533,
+      "kind": "text"
+    },
+    {
+      "pos": 533,
+      "end": 575,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+prepend: (1095-1379):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1381-1923):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1925-2078)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (2078-2118)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-461):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (463-533)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (533-575)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(35, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(35, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(35, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(35, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(35, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(35, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(35, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(35, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(36, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(36, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(36, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(36, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(36, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(36, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(36, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(36, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(36, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(37, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(37, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(37, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(38, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(38, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(38, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(38, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(39, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(39, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(41, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(41, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(41, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(41, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(42, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(42, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(42, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(43, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(43, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(43, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(44, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(44, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(44, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(44, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(44, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(44, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(44, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(44, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(45, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(45, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(46, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(46, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(46, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(46, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(47, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(47, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(47, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(47, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(47, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(47, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(47, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(48, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(48, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(48, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(49, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(49, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(50, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(50, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(50, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(50, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(50, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(50, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(51, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(51, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(53, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(53, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(54, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(54, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(54, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(54, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(54, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(54, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(54, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(54, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(54, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(54, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(54, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(55, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(56, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(57, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(57, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(58, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(58, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(58, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(59, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(59, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(59, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(59, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(59, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(59, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(59, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(59, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(60, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(60, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(61, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(61, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(62, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(62, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(62, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(62, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(64, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(64, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(64, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(64, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(64, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(64, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(64, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(64, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(65, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(65, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(65, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(65, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(65, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(65, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(66, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(66, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(66, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(67, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(67, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(67, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(67, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(67, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(67, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(67, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(67, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(68, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(68, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..742ae419589f9
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,1086 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 197,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+text: (30-157)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-197)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(5, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(5, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(5, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(5, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(5, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(5, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 60,
+      "kind": "prologue",
+      "data": "myPrologue3"
+    },
+    {
+      "pos": 62,
+      "end": 229,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 231,
+      "end": 557,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 559,
+      "end": 595,
+      "kind": "text"
+    },
+    {
+      "pos": 595,
+      "end": 635,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "\"myPrologue3\";\n\"myPrologue\";",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 14,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue3"
+            }
+          },
+          {
+            "pos": 14,
+            "end": 28,
+            "expression": {
+              "pos": 14,
+              "end": 27,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prologue: (46-60):: myPrologue3
+"myPrologue3";
+----------------------------------------------------------------------
+prepend: (62-229):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (231-557):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (559-595)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (595-635)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+"myPrologue3";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../second/second_part2.ts","../../third_part1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ACAd,aAAa,CAAC;AFKd,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AGZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AJVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../second/second_part2.ts,../../third_part1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue3";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1->
+2 >"myPrologue3"
+3 >             ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 14) Source(1, 14) + SourceIndex(2)
+3 >Emitted(4, 15) Source(1, 15) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->"myPrologue"
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(5, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(5, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(5, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(5, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(6, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(6, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(6, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(6, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(6, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(6, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(6, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(6, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(7, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(7, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(7, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(7, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(7, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(7, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(7, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(7, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(8, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(8, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(8, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(8, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(8, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(8, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(8, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(8, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(9, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(9, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(10, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(10, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(10, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(10, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(11, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(11, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(13, 5) Source(6, 11) + SourceIndex(5)
+3 >Emitted(13, 6) Source(6, 12) + SourceIndex(5)
+4 >Emitted(13, 7) Source(12, 2) + SourceIndex(5)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(14, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(14, 12) Source(6, 11) + SourceIndex(5)
+3 >Emitted(14, 13) Source(6, 12) + SourceIndex(5)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(15, 5) Source(7, 5) + SourceIndex(5)
+2 >Emitted(15, 14) Source(7, 14) + SourceIndex(5)
+3 >Emitted(15, 15) Source(7, 15) + SourceIndex(5)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(16, 9) Source(8, 9) + SourceIndex(5)
+2 >Emitted(16, 16) Source(8, 16) + SourceIndex(5)
+3 >Emitted(16, 17) Source(8, 17) + SourceIndex(5)
+4 >Emitted(16, 20) Source(8, 20) + SourceIndex(5)
+5 >Emitted(16, 21) Source(8, 21) + SourceIndex(5)
+6 >Emitted(16, 30) Source(8, 30) + SourceIndex(5)
+7 >Emitted(16, 31) Source(8, 31) + SourceIndex(5)
+8 >Emitted(16, 32) Source(8, 32) + SourceIndex(5)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(17, 5) Source(9, 5) + SourceIndex(5)
+2 >Emitted(17, 6) Source(9, 6) + SourceIndex(5)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(18, 5) Source(11, 5) + SourceIndex(5)
+2 >Emitted(18, 6) Source(11, 6) + SourceIndex(5)
+3 >Emitted(18, 8) Source(11, 8) + SourceIndex(5)
+4 >Emitted(18, 9) Source(11, 9) + SourceIndex(5)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(19, 1) Source(12, 1) + SourceIndex(5)
+2 >Emitted(19, 2) Source(12, 2) + SourceIndex(5)
+3 >Emitted(19, 4) Source(6, 11) + SourceIndex(5)
+4 >Emitted(19, 5) Source(6, 12) + SourceIndex(5)
+5 >Emitted(19, 10) Source(6, 11) + SourceIndex(5)
+6 >Emitted(19, 11) Source(6, 12) + SourceIndex(5)
+7 >Emitted(19, 19) Source(12, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(20, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(22, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(23, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(23, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(24, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(24, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(24, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(24, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(24, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(24, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(24, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(25, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(26, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(27, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(27, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(27, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(29, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(29, 5) Source(3, 5) + SourceIndex(2)
+3 >Emitted(29, 6) Source(3, 6) + SourceIndex(2)
+4 >Emitted(29, 9) Source(3, 9) + SourceIndex(2)
+5 >Emitted(29, 13) Source(3, 13) + SourceIndex(2)
+6 >Emitted(29, 14) Source(3, 14) + SourceIndex(2)
+7 >Emitted(29, 16) Source(3, 16) + SourceIndex(2)
+8 >Emitted(29, 17) Source(3, 17) + SourceIndex(2)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(30, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(30, 2) Source(4, 2) + SourceIndex(2)
+3 >Emitted(30, 3) Source(4, 3) + SourceIndex(2)
+4 >Emitted(30, 14) Source(4, 14) + SourceIndex(2)
+5 >Emitted(30, 16) Source(4, 16) + SourceIndex(2)
+6 >Emitted(30, 17) Source(4, 17) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..98a8a7d09420e
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1006 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 142,
+      "kind": "text"
+    },
+    {
+      "pos": 142,
+      "end": 182,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-142)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (142-182)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 213,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 215,
+      "end": 541,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 543,
+      "end": 579,
+      "kind": "text"
+    },
+    {
+      "pos": 579,
+      "end": 619,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prepend: (46-213):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (215-541):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (543-579)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (579-619)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../second/second_part1.ts","../../../second/second_part2.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ACId,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;AJGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;AILD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../second/second_part1.ts,../../../second/second_part2.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(4, 5) Source(5, 7) + SourceIndex(2)
+3 >Emitted(4, 6) Source(5, 8) + SourceIndex(2)
+4 >Emitted(4, 9) Source(5, 11) + SourceIndex(2)
+5 >Emitted(4, 23) Source(5, 25) + SourceIndex(2)
+6 >Emitted(4, 24) Source(5, 26) + SourceIndex(2)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(11, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(11, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(11, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(11, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(11, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(11, 14) + SourceIndex(2)
+7 >Emitted(5, 15) Source(11, 15) + SourceIndex(2)
+8 >Emitted(5, 16) Source(11, 16) + SourceIndex(2)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(6, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(6, 8) Source(12, 8) + SourceIndex(2)
+3 >Emitted(6, 9) Source(12, 9) + SourceIndex(2)
+4 >Emitted(6, 12) Source(12, 12) + SourceIndex(2)
+5 >Emitted(6, 13) Source(12, 13) + SourceIndex(2)
+6 >Emitted(6, 14) Source(12, 14) + SourceIndex(2)
+7 >Emitted(6, 15) Source(12, 15) + SourceIndex(2)
+8 >Emitted(6, 16) Source(12, 16) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(7, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(7, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(7, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(7, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(7, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(7, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(7, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(8, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(8, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(8, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(9, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(9, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(9, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(9, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(10, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(10, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(21, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(22, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(22, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(23, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(23, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(23, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(23, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(23, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(23, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(23, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(24, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(25, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(26, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(26, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(26, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(28, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(28, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(28, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(28, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(28, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(28, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(28, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(29, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(29, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(29, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(29, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(29, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/shebang-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/shebang-in-all-projects.js
new file mode 100644
index 0000000000000..46d28bb5a981d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/shebang-in-all-projects.js
@@ -0,0 +1,905 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 33,
+      "end": 160,
+      "kind": "text"
+    },
+    {
+      "pos": 160,
+      "end": 200,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 33,
+      "end": 190,
+      "kind": "text"
+    },
+    {
+      "pos": 190,
+      "end": 232,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (33-160)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (160-200)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (33-190)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (190-232)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 33,
+      "end": 200,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 202,
+      "end": 528,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 530,
+      "end": 566,
+      "kind": "text"
+    },
+    {
+      "pos": 566,
+      "end": 606,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 33,
+      "end": 232,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 234,
+      "end": 377,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 379,
+      "end": 398,
+      "kind": "text"
+    },
+    {
+      "pos": 398,
+      "end": 440,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (33-200):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (202-528):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (530-566)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (566-606)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (33-232):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (234-377):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (379-398)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (398-440)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->#!someshebang third third_part1
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(2, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(2, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(2, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(2, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(3, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(3, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(3, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/shebang-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/shebang-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..a2de2ad38782f
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/shebang-in-only-one-dependency-project.js
@@ -0,0 +1,897 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 127,
+      "kind": "text"
+    },
+    {
+      "pos": 127,
+      "end": 167,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-127)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (127-167)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 35,
+      "end": 202,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 204,
+      "end": 530,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 532,
+      "end": 568,
+      "kind": "text"
+    },
+    {
+      "pos": 568,
+      "end": 608,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 35,
+      "end": 234,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 236,
+      "end": 379,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 381,
+      "end": 400,
+      "kind": "text"
+    },
+    {
+      "pos": 400,
+      "end": 442,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (35-202):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (204-530):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (532-568)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (568-608)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (35-234):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (236-379):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (381-400)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (400-442)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang second second_part1
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..340c1776e0790
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/strict-in-all-projects.js
@@ -0,0 +1,952 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 142,
+      "kind": "text"
+    },
+    {
+      "pos": 142,
+      "end": 182,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-142)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (142-182)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 182,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 184,
+      "end": 510,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 512,
+      "end": 548,
+      "kind": "text"
+    },
+    {
+      "pos": 548,
+      "end": 588,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (15-182):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (184-510):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (512-548)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (548-588)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..c5d1a1748841f
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,905 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 127,
+      "kind": "text"
+    },
+    {
+      "pos": 127,
+      "end": 167,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-127)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (127-167)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 182,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 184,
+      "end": 510,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 512,
+      "end": 548,
+      "kind": "text"
+    },
+    {
+      "pos": 548,
+      "end": 588,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (15-182):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (184-510):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (512-548)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (548-588)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/triple-slash-refs-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/triple-slash-refs-in-all-projects.js
new file mode 100644
index 0000000000000..30f11294846a3
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/triple-slash-refs-in-all-projects.js
@@ -0,0 +1,1054 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 175,
+      "kind": "text"
+    },
+    {
+      "pos": 175,
+      "end": 215,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 42,
+      "kind": "reference",
+      "data": "../tripleRef.d.ts"
+    },
+    {
+      "pos": 44,
+      "end": 252,
+      "kind": "text"
+    },
+    {
+      "pos": 252,
+      "end": 294,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-175)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (175-215)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+reference: (0-42):: ../tripleRef.d.ts
+/// <reference path="../tripleRef.d.ts" />
+----------------------------------------------------------------------
+text: (44-252)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (252-294)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(4, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(4, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(4, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(4, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(4, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(4, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(5, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 215,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 217,
+      "end": 594,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 596,
+      "end": 680,
+      "kind": "text"
+    },
+    {
+      "pos": 680,
+      "end": 720,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 45,
+      "kind": "reference",
+      "data": "../../tripleRef.d.ts"
+    },
+    {
+      "pos": 47,
+      "end": 101,
+      "kind": "reference",
+      "data": "../../../first/tripleRef.d.ts"
+    },
+    {
+      "pos": 103,
+      "end": 158,
+      "kind": "reference",
+      "data": "../../../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 160,
+      "end": 410,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 412,
+      "end": 609,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 611,
+      "end": 681,
+      "kind": "text"
+    },
+    {
+      "pos": 681,
+      "end": 723,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-215):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (217-594):: /src/2/second-output.js
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (596-680)
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (680-720)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+reference: (0-45):: ../../tripleRef.d.ts
+/// <reference path="../../tripleRef.d.ts" />
+----------------------------------------------------------------------
+reference: (47-101):: ../../../first/tripleRef.d.ts
+/// <reference path="../../../first/tripleRef.d.ts" />
+----------------------------------------------------------------------
+reference: (103-158):: ../../../second/tripleRef.d.ts
+/// <reference path="../../../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+prepend: (160-410):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (412-609):: /src/2/second-output.d.ts
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (611-681)
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (681-723)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(4, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(4, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(4, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(4, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(4, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(4, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(5, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(10, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(10, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(10, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(10, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(10, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(10, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(11, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(12, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(12, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(13, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(14, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(14, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(14, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(14, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(14, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(14, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(14, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(16, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(16, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(16, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(17, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(17, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(17, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(17, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(17, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(17, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var third_part1Const = new thirdthird_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    third_part1Const
+4 >                     = 
+5 >                       new 
+6 >                           thirdthird_part1
+7 >                                           ()
+8 >                                             ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(2, 7) + SourceIndex(5)
+3 >Emitted(27, 21) Source(2, 23) + SourceIndex(5)
+4 >Emitted(27, 24) Source(2, 26) + SourceIndex(5)
+5 >Emitted(27, 28) Source(2, 30) + SourceIndex(5)
+6 >Emitted(27, 44) Source(2, 46) + SourceIndex(5)
+7 >Emitted(27, 46) Source(2, 48) + SourceIndex(5)
+8 >Emitted(27, 47) Source(2, 49) + SourceIndex(5)
+---
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(28, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(28, 5) Source(3, 5) + SourceIndex(5)
+3 >Emitted(28, 6) Source(3, 6) + SourceIndex(5)
+4 >Emitted(28, 9) Source(3, 9) + SourceIndex(5)
+5 >Emitted(28, 13) Source(3, 13) + SourceIndex(5)
+6 >Emitted(28, 14) Source(3, 14) + SourceIndex(5)
+7 >Emitted(28, 16) Source(3, 16) + SourceIndex(5)
+8 >Emitted(28, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(4, 1) + SourceIndex(5)
+2 >Emitted(29, 2) Source(4, 2) + SourceIndex(5)
+3 >Emitted(29, 3) Source(4, 3) + SourceIndex(5)
+4 >Emitted(29, 14) Source(4, 14) + SourceIndex(5)
+5 >Emitted(29, 16) Source(4, 16) + SourceIndex(5)
+6 >Emitted(29, 17) Source(4, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/triple-slash-refs-in-one-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/triple-slash-refs-in-one-project.js
new file mode 100644
index 0000000000000..36ef7a5fab21b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/triple-slash-refs-in-one-project.js
@@ -0,0 +1,934 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 127,
+      "kind": "text"
+    },
+    {
+      "pos": 127,
+      "end": 167,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-127)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (127-167)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 167,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 169,
+      "end": 546,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 548,
+      "end": 584,
+      "kind": "text"
+    },
+    {
+      "pos": 584,
+      "end": 624,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 55,
+      "kind": "reference",
+      "data": "../../../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 57,
+      "end": 256,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 258,
+      "end": 455,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 457,
+      "end": 476,
+      "kind": "text"
+    },
+    {
+      "pos": 476,
+      "end": 518,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-167):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (169-546):: /src/2/second-output.js
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (548-584)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (584-624)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+reference: (0-55):: ../../../second/tripleRef.d.ts
+/// <reference path="../../../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+prepend: (57-256):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (258-455):: /src/2/second-output.d.ts
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (457-476)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (476-518)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(9, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(9, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(9, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(9, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(9, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(9, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
new file mode 100644
index 0000000000000..f8216e4c09e5d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
@@ -0,0 +1,894 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 127,
+      "kind": "text"
+    },
+    {
+      "pos": 127,
+      "end": 167,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-127)
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (127-167)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 167,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 169,
+      "end": 495,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 497,
+      "end": 533,
+      "kind": "text"
+    },
+    {
+      "pos": 533,
+      "end": 573,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-167):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (169-495):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (497-533)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (533-573)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/baseline-sectioned-sourcemaps.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/baseline-sectioned-sourcemaps.js
new file mode 100644
index 0000000000000..f0c0c86b28a60
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/baseline-sectioned-sourcemaps.js
@@ -0,0 +1,703 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..279d1fdc7b87b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,987 @@
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(15, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(15, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(15, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(15, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(15, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(15, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(15, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(15, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(16, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(16, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(16, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(16, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(16, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(16, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(16, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(16, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(17, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(17, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(18, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(18, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(18, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(19, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(19, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(19, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(19, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(19, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(19, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(19, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(20, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(20, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(20, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(20, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(20, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(20, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(20, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(20, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(21, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(21, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(21, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(22, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(22, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(22, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(22, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(22, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(22, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(22, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(22, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(23, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(23, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(24, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(24, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(24, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(24, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(24, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(24, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(24, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(24, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(25, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(25, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(25, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(25, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(26, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(26, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(26, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(27, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(27, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(27, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(27, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(28, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(28, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(39, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(39, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(39, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(39, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(40, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(40, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(40, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(41, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(41, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(41, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(42, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(42, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(42, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(42, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(42, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(42, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(42, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(42, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(43, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(43, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(44, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(44, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(44, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(44, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(45, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(45, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(45, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(45, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(45, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(45, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(45, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(46, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(46, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(46, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(47, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(47, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(47, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(47, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(47, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(47, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(47, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(47, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(48, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(48, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(49, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(50, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(51, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(51, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(52, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(52, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(52, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(53, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(53, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(53, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(53, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(53, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(53, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(53, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(53, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(54, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(54, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(55, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(55, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(56, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(56, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(56, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(56, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(58, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(58, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(58, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(58, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(58, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(58, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(58, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(58, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(59, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(59, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(59, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(59, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(59, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(59, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(60, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(60, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(60, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(61, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(61, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(61, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(61, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(61, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(61, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(61, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(61, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(62, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(62, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..5af8dc48dbe0e
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,810 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXrD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 39) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 46) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 47) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 50) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 51) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 52) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 53) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 54) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXrD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 39) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 46) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 47) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 50) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 51) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 52) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 53) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 54) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(19, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(20, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(20, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(20, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(21, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(21, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(21, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(22, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(22, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(22, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(22, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(22, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(22, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(22, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(22, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(24, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(24, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(24, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(24, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(25, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(25, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(25, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(25, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(25, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(25, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(25, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(26, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(26, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(26, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(27, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(27, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(27, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(27, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(27, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(27, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(27, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(27, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(28, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(28, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(29, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(30, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(31, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(31, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(32, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(32, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(32, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(33, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(33, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(33, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(33, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(33, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(33, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(33, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(33, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(34, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(34, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(35, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(36, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(36, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(36, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(36, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(38, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(38, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(38, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(38, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(38, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(38, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(38, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(38, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(39, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(39, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(39, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(39, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(39, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(39, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..bf3c001120e5d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,1556 @@
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(35, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(35, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(35, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(35, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(35, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(35, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(35, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(35, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(36, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(36, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(36, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(36, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(36, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(36, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(36, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(36, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(36, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(37, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(37, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(37, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(38, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(38, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(38, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(38, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(39, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(39, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(40, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(40, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(40, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(41, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(42, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(42, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(42, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(42, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(42, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(43, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(43, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(45, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(45, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(46, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(46, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(46, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(46, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(46, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(46, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(46, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(46, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(46, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(46, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(46, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(59, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(59, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(59, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(59, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(59, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(59, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(60, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(60, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(60, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(60, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(60, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(60, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(60, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(60, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(61, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(61, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(61, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(62, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(62, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(62, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(62, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(62, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(62, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(62, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(62, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(63, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(63, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(64, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(64, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(64, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(64, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(64, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(64, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(64, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(64, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(65, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(65, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(65, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(65, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(65, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(65, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(65, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(65, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(65, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(66, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(66, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(66, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(67, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(67, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(67, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(67, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(68, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(68, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(69, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(69, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(69, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(70, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(70, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(71, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(71, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(71, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(71, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(71, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(71, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(72, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(72, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(74, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(74, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(75, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(75, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(75, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(75, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(75, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(75, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(75, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(75, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(75, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(75, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(75, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(106, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(106, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(106, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(106, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(107, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(107, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(107, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(108, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(108, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(108, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(109, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(109, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(109, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(109, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(109, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(109, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(109, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(109, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(110, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(110, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(111, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(111, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(111, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(111, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(112, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(112, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(112, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(112, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(112, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(112, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(112, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(113, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(113, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(113, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(114, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(114, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(114, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(114, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(114, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(114, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(114, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(114, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(115, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(115, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(116, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(117, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(118, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(118, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(119, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(119, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(119, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(120, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(120, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(120, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(120, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(120, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(120, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(120, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(120, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(121, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(121, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(122, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(122, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(123, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(123, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(123, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(123, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(124, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(124, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(124, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(125, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(125, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(126, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(126, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(126, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(126, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(126, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(126, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(127, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(127, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(129, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(129, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(130, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(130, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(130, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(130, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(130, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(130, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(130, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(130, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(130, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(130, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(130, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(132, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(132, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(132, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(132, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(132, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(132, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(132, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(132, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(133, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(133, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(133, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(133, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(133, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(133, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(134, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(134, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(134, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(135, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(135, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(135, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(135, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(135, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(135, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(135, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(135, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(136, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(136, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(137, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(137, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(137, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(138, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(138, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(139, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(139, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(139, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(139, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(139, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(139, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(140, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(140, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(142, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(142, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(143, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(143, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(143, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(143, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(143, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(143, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(143, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(143, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(143, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(143, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(143, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..5bd943c8bf603
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,1059 @@
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(15, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(15, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(15, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(15, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(15, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(15, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(15, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(15, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(16, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(16, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(16, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(16, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(16, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(16, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(16, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(16, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(17, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(17, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(18, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(18, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(18, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(19, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AAAA,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACbhB,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(19, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(19, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(19, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(19, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(19, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(19, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(20, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(20, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(20, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(20, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(20, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(20, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(20, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(20, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(21, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(21, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(21, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(22, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(22, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(22, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(22, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(22, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(22, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(22, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(22, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(23, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(23, 2) Source(14, 2) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(24, 1) Source(14, 2) + SourceIndex(0)
+2 >Emitted(24, 8) Source(14, 9) + SourceIndex(0)
+3 >Emitted(24, 9) Source(14, 10) + SourceIndex(0)
+4 >Emitted(24, 12) Source(14, 13) + SourceIndex(0)
+5 >Emitted(24, 13) Source(14, 14) + SourceIndex(0)
+6 >Emitted(24, 14) Source(14, 15) + SourceIndex(0)
+7 >Emitted(24, 15) Source(14, 16) + SourceIndex(0)
+8 >Emitted(24, 16) Source(14, 17) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(25, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(25, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(25, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(25, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(26, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(26, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(26, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(27, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(27, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(27, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(27, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(28, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(28, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(50, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(50, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(50, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(50, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(51, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(51, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(51, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(52, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(52, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(52, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(53, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(53, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(53, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(53, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(53, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(53, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(53, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(53, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(54, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(54, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(55, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(55, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(55, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(55, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(56, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(56, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(56, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(56, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(56, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(56, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(56, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(57, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(57, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(57, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(58, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(58, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(59, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(59, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(59, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(59, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(59, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(59, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(60, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(60, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(62, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(62, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(63, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(63, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(63, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(63, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(63, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(63, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(63, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(63, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(63, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(63, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(63, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(64, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(65, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(66, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(66, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(67, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(67, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(67, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(68, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(68, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(68, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(68, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(68, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(68, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(68, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(68, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(69, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(69, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(70, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(70, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(71, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(71, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(71, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(71, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(73, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(73, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(73, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(73, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(73, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(73, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(73, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(73, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(74, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(74, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(74, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(74, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(74, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(74, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(75, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(75, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(75, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(76, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(76, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(76, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(76, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(76, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(76, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(76, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(76, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(77, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(77, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..ca3805fd294bb
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,807 @@
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(5, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(5, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(5, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(5, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(5, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(5, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue3";
+"myPrologue";
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";AAAA,aAAa,CAAC;AACd,YAAY,CAAC;;ACDb,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue3";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue3"
+3 >             ;
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 15) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^->
+1 >
+  >
+2 >"myPrologue"
+3 >            ;
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+3 >Emitted(5, 14) Source(1, 13) + SourceIndex(1)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(6, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(6, 5) Source(6, 7) + SourceIndex(1)
+3 >Emitted(6, 6) Source(6, 8) + SourceIndex(1)
+4 >Emitted(6, 9) Source(6, 11) + SourceIndex(1)
+5 >Emitted(6, 23) Source(6, 25) + SourceIndex(1)
+6 >Emitted(6, 24) Source(6, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(7, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(7, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(7, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(7, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(7, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(7, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(7, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(7, 16) Source(12, 16) + SourceIndex(1)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(8, 1) Source(13, 1) + SourceIndex(1)
+2 >Emitted(8, 8) Source(13, 8) + SourceIndex(1)
+3 >Emitted(8, 9) Source(13, 9) + SourceIndex(1)
+4 >Emitted(8, 12) Source(13, 12) + SourceIndex(1)
+5 >Emitted(8, 13) Source(13, 13) + SourceIndex(1)
+6 >Emitted(8, 14) Source(13, 14) + SourceIndex(1)
+7 >Emitted(8, 15) Source(13, 15) + SourceIndex(1)
+8 >Emitted(8, 16) Source(13, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(9, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(9, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(9, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(9, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(9, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(9, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(9, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(10, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(10, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(10, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(11, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(11, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(11, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(11, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(12, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(12, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(15, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(15, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(16, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(16, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(17, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(17, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(17, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(17, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(18, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(18, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(18, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(19, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(19, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(19, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(20, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(20, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(20, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(20, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(22, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(22, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(22, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(23, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(23, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(23, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(23, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(23, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(23, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(24, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(25, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(26, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(26, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(27, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(27, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(27, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(28, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(28, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(28, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(28, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(28, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(28, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(28, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(28, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(29, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(29, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(30, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(30, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(31, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(31, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(31, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(31, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(33, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(33, 5) Source(3, 5) + SourceIndex(0)
+3 >Emitted(33, 6) Source(3, 6) + SourceIndex(0)
+4 >Emitted(33, 9) Source(3, 9) + SourceIndex(0)
+5 >Emitted(33, 13) Source(3, 13) + SourceIndex(0)
+6 >Emitted(33, 14) Source(3, 14) + SourceIndex(0)
+7 >Emitted(33, 16) Source(3, 16) + SourceIndex(0)
+8 >Emitted(33, 17) Source(3, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(34, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(4, 2) + SourceIndex(0)
+3 >Emitted(34, 3) Source(4, 3) + SourceIndex(0)
+4 >Emitted(34, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(34, 16) Source(4, 16) + SourceIndex(0)
+6 >Emitted(34, 17) Source(4, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..616bb711e698d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,744 @@
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALLD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(3, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(5, 7) + SourceIndex(1)
+3 >Emitted(3, 6) Source(5, 8) + SourceIndex(1)
+4 >Emitted(3, 9) Source(5, 11) + SourceIndex(1)
+5 >Emitted(3, 23) Source(5, 25) + SourceIndex(1)
+6 >Emitted(3, 24) Source(5, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(11, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(11, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(11, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(11, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(11, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(11, 14) + SourceIndex(1)
+7 >Emitted(4, 15) Source(11, 15) + SourceIndex(1)
+8 >Emitted(4, 16) Source(11, 16) + SourceIndex(1)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(5, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(5, 16) Source(12, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(11, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(11, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(12, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(12, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(12, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(13, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(13, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(13, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(13, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(14, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(14, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(14, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(15, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(15, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(15, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(16, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(16, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(16, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(16, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(16, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(16, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(16, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(16, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(17, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(17, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(18, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(18, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(18, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(18, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(19, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(19, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(19, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(19, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(19, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(19, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(19, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(20, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(22, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(23, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(23, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(24, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(24, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(24, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(24, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(24, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(24, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(24, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(25, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(26, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(27, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(27, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(29, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(29, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(29, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(29, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(29, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(29, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(29, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(29, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(30, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(30, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(30, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(30, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(30, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(30, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/shebang-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/shebang-in-all-projects.js
new file mode 100644
index 0000000000000..efaabf422762c
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/shebang-in-all-projects.js
@@ -0,0 +1,718 @@
+//// [/src/first/bin/first-output.js]
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang first first_PART1
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(5, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(5, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(5, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(5, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(5, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(5, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(6, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(6, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(6, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(6, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(6, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(6, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(6, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>#!someshebang second second_part1
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(22, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(22, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(23, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(23, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(23, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(23, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(23, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(23, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(23, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(24, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(25, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(26, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(26, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(26, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->#!someshebang third third_part1
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(28, 5) Source(2, 5) + SourceIndex(5)
+3 >Emitted(28, 6) Source(2, 6) + SourceIndex(5)
+4 >Emitted(28, 9) Source(2, 9) + SourceIndex(5)
+5 >Emitted(28, 13) Source(2, 13) + SourceIndex(5)
+6 >Emitted(28, 14) Source(2, 14) + SourceIndex(5)
+7 >Emitted(28, 16) Source(2, 16) + SourceIndex(5)
+8 >Emitted(28, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(29, 2) Source(3, 2) + SourceIndex(5)
+3 >Emitted(29, 3) Source(3, 3) + SourceIndex(5)
+4 >Emitted(29, 14) Source(3, 14) + SourceIndex(5)
+5 >Emitted(29, 16) Source(3, 16) + SourceIndex(5)
+6 >Emitted(29, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/shebang-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/shebang-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..d8743928ef581
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/shebang-in-only-one-dependency-project.js
@@ -0,0 +1,708 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang second second_part1
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>#!someshebang second second_part1
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(11, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(12, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(12, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(13, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(13, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(14, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(14, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(14, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(14, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(14, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(14, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(14, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(16, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(16, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(16, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(17, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(17, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(17, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(17, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(17, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(17, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..c53ca576b2796
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/strict-in-all-projects.js
@@ -0,0 +1,711 @@
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(3, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(5, 7) + SourceIndex(1)
+3 >Emitted(3, 6) Source(5, 8) + SourceIndex(1)
+4 >Emitted(3, 9) Source(5, 11) + SourceIndex(1)
+5 >Emitted(3, 23) Source(5, 25) + SourceIndex(1)
+6 >Emitted(3, 24) Source(5, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(11, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(11, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(11, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(11, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(11, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(11, 14) + SourceIndex(1)
+7 >Emitted(4, 15) Source(11, 15) + SourceIndex(1)
+8 >Emitted(4, 16) Source(11, 16) + SourceIndex(1)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(5, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(5, 16) Source(12, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(12, 5) Source(5, 11) + SourceIndex(4)
+3 >Emitted(12, 6) Source(5, 12) + SourceIndex(4)
+4 >Emitted(12, 7) Source(11, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(13, 12) Source(5, 11) + SourceIndex(4)
+3 >Emitted(13, 13) Source(5, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(6, 5) + SourceIndex(4)
+2 >Emitted(14, 14) Source(6, 14) + SourceIndex(4)
+3 >Emitted(14, 15) Source(6, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(7, 9) + SourceIndex(4)
+2 >Emitted(15, 16) Source(7, 16) + SourceIndex(4)
+3 >Emitted(15, 17) Source(7, 17) + SourceIndex(4)
+4 >Emitted(15, 20) Source(7, 20) + SourceIndex(4)
+5 >Emitted(15, 21) Source(7, 21) + SourceIndex(4)
+6 >Emitted(15, 30) Source(7, 30) + SourceIndex(4)
+7 >Emitted(15, 31) Source(7, 31) + SourceIndex(4)
+8 >Emitted(15, 32) Source(7, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(8, 5) + SourceIndex(4)
+2 >Emitted(16, 6) Source(8, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(10, 5) + SourceIndex(4)
+2 >Emitted(17, 6) Source(10, 6) + SourceIndex(4)
+3 >Emitted(17, 8) Source(10, 8) + SourceIndex(4)
+4 >Emitted(17, 9) Source(10, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(11, 1) + SourceIndex(4)
+2 >Emitted(18, 2) Source(11, 2) + SourceIndex(4)
+3 >Emitted(18, 4) Source(5, 11) + SourceIndex(4)
+4 >Emitted(18, 5) Source(5, 12) + SourceIndex(4)
+5 >Emitted(18, 10) Source(5, 11) + SourceIndex(4)
+6 >Emitted(18, 11) Source(5, 12) + SourceIndex(4)
+7 >Emitted(18, 19) Source(11, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(1, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(21, 6) Source(5, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(2, 5) + SourceIndex(5)
+2 >Emitted(22, 28) Source(2, 16) + SourceIndex(5)
+3 >Emitted(22, 31) Source(2, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(3, 9) + SourceIndex(5)
+2 >Emitted(23, 16) Source(3, 16) + SourceIndex(5)
+3 >Emitted(23, 17) Source(3, 17) + SourceIndex(5)
+4 >Emitted(23, 20) Source(3, 20) + SourceIndex(5)
+5 >Emitted(23, 21) Source(3, 21) + SourceIndex(5)
+6 >Emitted(23, 41) Source(3, 41) + SourceIndex(5)
+7 >Emitted(23, 42) Source(3, 42) + SourceIndex(5)
+8 >Emitted(23, 43) Source(3, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(4, 5) + SourceIndex(5)
+2 >Emitted(24, 6) Source(4, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(25, 13) Source(5, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(5, 2) + SourceIndex(5)
+3 >Emitted(26, 2) Source(1, 1) + SourceIndex(5)
+4 >Emitted(26, 6) Source(5, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(28, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(28, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(28, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(28, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(28, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(28, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(28, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(29, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(29, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(29, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(29, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(29, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..64d9208a76c0a
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,705 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/triple-slash-refs-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/triple-slash-refs-in-all-projects.js
new file mode 100644
index 0000000000000..ff2a7d60aff93
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/triple-slash-refs-in-all-projects.js
@@ -0,0 +1,819 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(4, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(4, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(4, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(4, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(4, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(4, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(5, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(4, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(4, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(4, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(4, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(4, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(4, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(5, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(10, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(10, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(10, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(10, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(10, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(10, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(11, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(12, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(12, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(13, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(14, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(14, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(14, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(14, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(14, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(14, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(14, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(16, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(16, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(16, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(17, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(17, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(17, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(17, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(17, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(17, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var third_part1Const = new thirdthird_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    third_part1Const
+4 >                     = 
+5 >                       new 
+6 >                           thirdthird_part1
+7 >                                           ()
+8 >                                             ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(2, 7) + SourceIndex(5)
+3 >Emitted(27, 21) Source(2, 23) + SourceIndex(5)
+4 >Emitted(27, 24) Source(2, 26) + SourceIndex(5)
+5 >Emitted(27, 28) Source(2, 30) + SourceIndex(5)
+6 >Emitted(27, 44) Source(2, 46) + SourceIndex(5)
+7 >Emitted(27, 46) Source(2, 48) + SourceIndex(5)
+8 >Emitted(27, 47) Source(2, 49) + SourceIndex(5)
+---
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(28, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(28, 5) Source(3, 5) + SourceIndex(5)
+3 >Emitted(28, 6) Source(3, 6) + SourceIndex(5)
+4 >Emitted(28, 9) Source(3, 9) + SourceIndex(5)
+5 >Emitted(28, 13) Source(3, 13) + SourceIndex(5)
+6 >Emitted(28, 14) Source(3, 14) + SourceIndex(5)
+7 >Emitted(28, 16) Source(3, 16) + SourceIndex(5)
+8 >Emitted(28, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(4, 1) + SourceIndex(5)
+2 >Emitted(29, 2) Source(4, 2) + SourceIndex(5)
+3 >Emitted(29, 3) Source(4, 3) + SourceIndex(5)
+4 >Emitted(29, 14) Source(4, 14) + SourceIndex(5)
+5 >Emitted(29, 16) Source(4, 16) + SourceIndex(5)
+6 >Emitted(29, 17) Source(4, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/triple-slash-refs-in-one-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/triple-slash-refs-in-one-project.js
new file mode 100644
index 0000000000000..bdc37de21a665
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/triple-slash-refs-in-one-project.js
@@ -0,0 +1,732 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(9, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(9, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(9, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(9, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(9, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(9, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
new file mode 100644
index 0000000000000..f0c0c86b28a60
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-declaration-doesnt-change/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
@@ -0,0 +1,703 @@
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+console.log(s);
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>console.log(s);
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1->
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..a46c81dd51dd8
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,1479 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 150,
+      "kind": "text"
+    },
+    {
+      "pos": 150,
+      "end": 190,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-150)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (150-190)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 607,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 609,
+      "end": 1054,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1056,
+      "end": 1209,
+      "kind": "text"
+    },
+    {
+      "pos": 1209,
+      "end": 1249,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 448,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 450,
+      "end": 520,
+      "kind": "text"
+    },
+    {
+      "pos": 520,
+      "end": 562,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-607):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (609-1054):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1056-1209)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (1209-1249)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-448):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (450-520)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (520-562)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(12, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(12, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(13, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(13, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(13, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(13, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(13, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(13, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(13, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(13, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(13, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(14, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(14, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(14, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(15, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(15, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(15, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(16, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(16, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(18, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(18, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(18, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(18, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(20, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(20, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(20, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(21, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(21, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(21, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(21, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(21, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(21, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(21, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(21, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(22, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(23, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(23, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(23, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(24, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(24, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(24, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(24, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(24, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(24, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(24, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(25, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(25, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(25, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(26, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(26, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(26, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(26, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(26, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(26, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(26, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(26, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(27, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(29, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(30, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(30, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(31, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(31, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(31, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(32, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(32, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(32, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(32, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(32, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(32, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(32, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(32, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(33, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(33, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(34, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(34, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(35, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(35, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(35, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(37, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(37, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(37, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(37, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(37, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(37, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(37, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(37, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(38, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(38, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(38, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(38, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(38, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(38, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(39, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(39, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(39, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(40, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(40, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(40, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(40, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(40, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(40, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(40, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(40, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(41, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(41, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..77ebd05d06c1c
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,1517 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 644,
+      "kind": "text"
+    },
+    {
+      "pos": 644,
+      "end": 684,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-644)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (644-684)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 684,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 686,
+      "end": 1131,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1133,
+      "end": 1169,
+      "kind": "text"
+    },
+    {
+      "pos": 1169,
+      "end": 1209,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 448,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 450,
+      "end": 469,
+      "kind": "text"
+    },
+    {
+      "pos": 469,
+      "end": 511,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-684):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (686-1131):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1133-1169)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (1169-1209)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-448):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (450-469)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (469-511)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(20, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(20, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(20, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(20, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(21, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(21, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(21, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(22, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(22, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(22, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(23, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(23, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(23, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(23, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(23, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(23, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(23, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(23, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(24, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(25, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(25, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(25, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(25, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(26, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(26, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(26, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(26, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(26, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(26, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(26, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(27, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(27, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(27, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(28, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(28, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(28, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(28, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(28, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(28, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(28, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(28, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(29, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(29, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(30, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(31, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(32, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(32, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(33, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(33, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(33, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(34, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(34, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(34, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(34, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(34, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(34, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(34, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(34, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(35, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(35, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(36, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(36, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(37, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(37, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(37, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(37, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(39, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(39, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(39, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(39, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(39, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(39, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(39, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(39, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(40, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(40, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(40, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(40, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(40, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(40, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..c4ee7d0b0717c
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,2201 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 504,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 506,
+      "end": 676,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 678,
+      "end": 1040,
+      "kind": "text"
+    },
+    {
+      "pos": 1040,
+      "end": 1080,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 272,
+      "kind": "text"
+    },
+    {
+      "pos": 272,
+      "end": 314,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-504):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (506-676):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+text: (678-1040)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (1040-1080)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-272)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (272-314)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(2)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(2)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(2)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(2)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(2)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(2)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(2)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(21, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(21, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(21, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(21, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(21, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(21, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(22, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(22, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(22, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(22, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(22, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(22, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(22, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(22, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(23, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(23, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(23, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(23, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(23, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(24, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(24, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(24, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(24, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(24, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(25, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(25, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(25, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(26, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(26, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(26, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(26, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(28, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(28, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(28, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(29, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(29, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(30, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(30, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(30, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(30, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(30, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(30, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(31, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(31, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(33, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(33, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(34, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(34, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(34, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(34, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(34, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(34, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(34, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(34, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(34, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(34, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(34, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 504,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 506,
+      "end": 676,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 678,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 1095,
+      "end": 1497,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1499,
+      "end": 2160,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 2162,
+      "end": 2527,
+      "kind": "text"
+    },
+    {
+      "pos": 2527,
+      "end": 2567,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 314,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 316,
+      "end": 578,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 580,
+      "end": 714,
+      "kind": "text"
+    },
+    {
+      "pos": 714,
+      "end": 756,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-504):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (506-676):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (678-1093):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (1095-1497):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1499-2160):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (2162-2527)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (2527-2567)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-314):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (316-578):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (580-714)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (714-756)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACHnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACNrD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(1)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(1)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(1)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(1)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(1)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(1)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(1)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(16, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(16, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(16, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(20, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(20, 18) Source(7, 10) + SourceIndex(3)
+3 >Emitted(20, 42) Source(7, 34) + SourceIndex(3)
+4 >Emitted(20, 43) Source(7, 35) + SourceIndex(3)
+5 >Emitted(20, 46) Source(7, 38) + SourceIndex(3)
+6 >Emitted(20, 49) Source(7, 41) + SourceIndex(3)
+7 >Emitted(20, 55) Source(7, 47) + SourceIndex(3)
+8 >Emitted(20, 57) Source(7, 49) + SourceIndex(3)
+9 >Emitted(20, 65) Source(7, 54) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(22, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(22, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(22, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(22, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(22, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(22, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+5 >                                                 ^^^^^^^^^^^^^^->
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(23, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(23, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(23, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(23, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>declare function thirdthird_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 thirdthird_part1Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(24, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(24, 18) Source(6, 10) + SourceIndex(4)
+3 >Emitted(24, 40) Source(6, 32) + SourceIndex(4)
+4 >Emitted(24, 41) Source(6, 33) + SourceIndex(4)
+5 >Emitted(24, 44) Source(6, 36) + SourceIndex(4)
+6 >Emitted(24, 47) Source(6, 39) + SourceIndex(4)
+7 >Emitted(24, 53) Source(6, 45) + SourceIndex(4)
+8 >Emitted(24, 55) Source(6, 47) + SourceIndex(4)
+9 >Emitted(24, 63) Source(6, 52) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(32, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(32, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(33, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(33, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(33, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(33, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(33, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(33, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(33, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(33, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(33, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(34, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(34, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(34, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(35, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(35, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(35, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(35, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(36, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(36, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(37, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(37, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(37, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(38, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(38, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(39, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(39, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(39, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(39, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(39, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(39, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(40, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(42, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(42, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(43, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(43, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(43, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(43, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(43, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(43, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(43, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(43, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(43, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(43, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(43, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(45, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(45, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(45, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(45, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(46, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(46, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(46, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(47, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(47, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(47, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(48, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(48, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(48, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(48, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(48, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(48, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(48, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(48, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(49, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(49, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(50, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(50, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(50, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(50, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(51, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(51, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(51, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(51, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(51, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(51, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(51, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(52, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(52, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(52, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(53, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(53, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(53, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(53, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(53, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(53, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(53, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(53, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(54, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(54, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(55, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(56, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(57, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(57, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(58, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(58, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(58, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(59, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(59, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(59, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(59, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(59, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(59, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(59, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(59, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(60, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(60, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(61, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(61, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(62, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(62, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(62, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(62, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(63, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(63, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(63, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(64, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(64, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(65, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(65, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(65, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(65, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(65, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(65, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(66, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(66, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(68, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(68, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(69, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(69, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(69, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(69, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(69, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(69, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(69, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(69, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(69, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(69, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(69, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(71, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(71, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(71, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(71, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(71, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(71, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(71, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(71, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(72, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(72, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(72, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(72, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(72, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(72, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(73, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(73, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(73, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(74, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(74, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(74, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(74, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(74, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(74, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(74, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(74, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(75, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(75, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(76, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(76, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(76, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(77, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(77, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(78, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(78, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(78, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(78, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(78, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(78, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(79, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(79, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(81, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(81, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(82, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(82, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(82, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(82, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(82, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(82, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(82, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(82, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(82, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(82, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(82, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..dc4e7da2559b8
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,1623 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 150,
+      "kind": "text"
+    },
+    {
+      "pos": 150,
+      "end": 190,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-150)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (150-190)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 504,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 506,
+      "end": 676,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 678,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 1095,
+      "end": 1285,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1287,
+      "end": 1829,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1831,
+      "end": 1984,
+      "kind": "text"
+    },
+    {
+      "pos": 1984,
+      "end": 2024,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 461,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 463,
+      "end": 533,
+      "kind": "text"
+    },
+    {
+      "pos": 533,
+      "end": 575,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-504):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (506-676):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (678-1093):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (1095-1285):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1287-1829):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1831-1984)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (1984-2024)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-461):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (463-533)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (533-575)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(13, 10) + SourceIndex(2)
+3 >Emitted(15, 42) Source(13, 34) + SourceIndex(2)
+4 >Emitted(15, 43) Source(13, 35) + SourceIndex(2)
+5 >Emitted(15, 46) Source(13, 38) + SourceIndex(2)
+6 >Emitted(15, 49) Source(13, 41) + SourceIndex(2)
+7 >Emitted(15, 55) Source(13, 47) + SourceIndex(2)
+8 >Emitted(15, 57) Source(13, 49) + SourceIndex(2)
+9 >Emitted(15, 65) Source(13, 54) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(32, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(32, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(33, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(33, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(33, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(33, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(33, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(33, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(33, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(33, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(33, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(34, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(34, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(34, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(35, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(35, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(35, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(35, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(36, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(36, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(38, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(38, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(38, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(38, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(39, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(39, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(39, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(40, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(40, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(40, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(41, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(41, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(41, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(41, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(41, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(41, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(41, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(41, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(42, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(42, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(43, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(43, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(43, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(43, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(44, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(44, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(44, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(44, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(44, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(44, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(44, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(45, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(45, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(45, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(46, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(46, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(47, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(47, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(47, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(47, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(47, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(47, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(48, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(48, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(50, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(50, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(51, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(51, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(51, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(51, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(51, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(51, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(51, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(51, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(51, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(51, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(51, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(52, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(53, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(54, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(54, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(55, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(55, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(55, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(56, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(56, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(56, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(56, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(56, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(56, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(56, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(56, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(57, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(57, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(58, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(58, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(59, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(59, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(59, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(59, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(61, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(61, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(61, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(61, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(61, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(61, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(61, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(61, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(62, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(62, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(62, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(62, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(62, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(62, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(63, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(63, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(63, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(64, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(64, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(64, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(64, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(64, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(64, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(64, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(64, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(65, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(65, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..c40f298191527
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,1470 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 29,
+      "kind": "prologue",
+      "data": "myPrologue5"
+    },
+    {
+      "pos": 31,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 46,
+      "end": 156,
+      "kind": "text"
+    },
+    {
+      "pos": 156,
+      "end": 196,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue5\"\n\"myPrologue\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 13,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue5"
+            }
+          },
+          {
+            "pos": 13,
+            "end": 26,
+            "expression": {
+              "pos": 13,
+              "end": 26,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-29):: myPrologue5
+"myPrologue5";
+----------------------------------------------------------------------
+prologue: (31-44):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+text: (46-156)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (156-196)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAEA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AEVD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(3, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(3, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(4, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(4, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(4, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(4, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(7, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(7, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(7, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(7, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(9, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(9, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(9, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(10, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(10, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(10, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue5";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,aAAa,CAAA;AACb,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 14) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+  >
+2 >"myPrologue"
+3 >            
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(4, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(4, 5) Source(7, 7) + SourceIndex(0)
+3 >Emitted(4, 6) Source(7, 8) + SourceIndex(0)
+4 >Emitted(4, 9) Source(7, 11) + SourceIndex(0)
+5 >Emitted(4, 23) Source(7, 25) + SourceIndex(0)
+6 >Emitted(4, 24) Source(7, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(5, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(5, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(5, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(5, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(5, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(5, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue5"
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 29,
+      "kind": "prologue",
+      "data": "myPrologue5"
+    },
+    {
+      "pos": 31,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 46,
+      "end": 60,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 62,
+      "end": 76,
+      "kind": "prologue",
+      "data": "myPrologue3"
+    },
+    {
+      "pos": 78,
+      "end": 228,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 230,
+      "end": 556,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 558,
+      "end": 594,
+      "kind": "text"
+    },
+    {
+      "pos": 594,
+      "end": 634,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "\"myPrologue3\";\n\"myPrologue\";",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 14,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue3"
+            }
+          },
+          {
+            "pos": 14,
+            "end": 28,
+            "expression": {
+              "pos": 14,
+              "end": 27,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-29):: myPrologue5
+"myPrologue5";
+----------------------------------------------------------------------
+prologue: (31-44):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (46-60):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prologue: (62-76):: myPrologue3
+"myPrologue3";
+----------------------------------------------------------------------
+prepend: (78-228):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (230-556):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (558-594)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (594-634)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAEA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACVD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(3, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(3, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(4, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(4, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(4, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(4, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(7, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(7, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(7, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(7, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(9, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(9, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(9, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(10, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(10, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(10, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(3, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(3, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(3, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(3, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(3, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue5";
+"myPrologue";
+"myPrologue2";
+"myPrologue3";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../second/second_part2.ts","../../third_part1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts"],"names":[],"mappings":";AAAA,aAAa,CAAA;AACb,YAAY,CAAA;ACDZ,aAAa,CAAC;ACAd,aAAa,CAAC;AFMd,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AGZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AJVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../second/second_part2.ts,../../third_part1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 14) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+  >
+2 >"myPrologue"
+3 >            
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(4, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue3";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1->
+2 >"myPrologue3"
+3 >             ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 14) Source(1, 14) + SourceIndex(2)
+3 >Emitted(5, 15) Source(1, 15) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->"myPrologue5"
+  >"myPrologue"
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 5) Source(7, 7) + SourceIndex(0)
+3 >Emitted(6, 6) Source(7, 8) + SourceIndex(0)
+4 >Emitted(6, 9) Source(7, 11) + SourceIndex(0)
+5 >Emitted(6, 23) Source(7, 25) + SourceIndex(0)
+6 >Emitted(6, 24) Source(7, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(7, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(7, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(7, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(7, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(7, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(7, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(7, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(7, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(8, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(8, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(8, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(8, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(8, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(8, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(8, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(8, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(9, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(9, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(10, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(10, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(10, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(10, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(11, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(11, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(13, 5) Source(6, 11) + SourceIndex(5)
+3 >Emitted(13, 6) Source(6, 12) + SourceIndex(5)
+4 >Emitted(13, 7) Source(12, 2) + SourceIndex(5)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(14, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(14, 12) Source(6, 11) + SourceIndex(5)
+3 >Emitted(14, 13) Source(6, 12) + SourceIndex(5)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(15, 5) Source(7, 5) + SourceIndex(5)
+2 >Emitted(15, 14) Source(7, 14) + SourceIndex(5)
+3 >Emitted(15, 15) Source(7, 15) + SourceIndex(5)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(16, 9) Source(8, 9) + SourceIndex(5)
+2 >Emitted(16, 16) Source(8, 16) + SourceIndex(5)
+3 >Emitted(16, 17) Source(8, 17) + SourceIndex(5)
+4 >Emitted(16, 20) Source(8, 20) + SourceIndex(5)
+5 >Emitted(16, 21) Source(8, 21) + SourceIndex(5)
+6 >Emitted(16, 30) Source(8, 30) + SourceIndex(5)
+7 >Emitted(16, 31) Source(8, 31) + SourceIndex(5)
+8 >Emitted(16, 32) Source(8, 32) + SourceIndex(5)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(17, 5) Source(9, 5) + SourceIndex(5)
+2 >Emitted(17, 6) Source(9, 6) + SourceIndex(5)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(18, 5) Source(11, 5) + SourceIndex(5)
+2 >Emitted(18, 6) Source(11, 6) + SourceIndex(5)
+3 >Emitted(18, 8) Source(11, 8) + SourceIndex(5)
+4 >Emitted(18, 9) Source(11, 9) + SourceIndex(5)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(19, 1) Source(12, 1) + SourceIndex(5)
+2 >Emitted(19, 2) Source(12, 2) + SourceIndex(5)
+3 >Emitted(19, 4) Source(6, 11) + SourceIndex(5)
+4 >Emitted(19, 5) Source(6, 12) + SourceIndex(5)
+5 >Emitted(19, 10) Source(6, 11) + SourceIndex(5)
+6 >Emitted(19, 11) Source(6, 12) + SourceIndex(5)
+7 >Emitted(19, 19) Source(12, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(20, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(22, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(23, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(23, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(24, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(24, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(24, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(24, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(24, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(24, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(24, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(25, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(26, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(27, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(27, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(27, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(29, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(29, 5) Source(3, 5) + SourceIndex(2)
+3 >Emitted(29, 6) Source(3, 6) + SourceIndex(2)
+4 >Emitted(29, 9) Source(3, 9) + SourceIndex(2)
+5 >Emitted(29, 13) Source(3, 13) + SourceIndex(2)
+6 >Emitted(29, 14) Source(3, 14) + SourceIndex(2)
+7 >Emitted(29, 16) Source(3, 16) + SourceIndex(2)
+8 >Emitted(29, 17) Source(3, 17) + SourceIndex(2)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(30, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(30, 2) Source(4, 2) + SourceIndex(2)
+3 >Emitted(30, 3) Source(4, 3) + SourceIndex(2)
+4 >Emitted(30, 14) Source(4, 14) + SourceIndex(2)
+5 >Emitted(30, 16) Source(4, 16) + SourceIndex(2)
+6 >Emitted(30, 17) Source(4, 17) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..b32a0c35560e0
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1390 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 29,
+      "kind": "prologue",
+      "data": "myPrologue5"
+    },
+    {
+      "pos": 31,
+      "end": 141,
+      "kind": "text"
+    },
+    {
+      "pos": 141,
+      "end": 181,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue5\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 13,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue5"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-29):: myPrologue5
+"myPrologue5";
+----------------------------------------------------------------------
+text: (31-141)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (141-181)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue5";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,aAAa,CAAA;AAKb,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 14) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue5"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 29,
+      "kind": "prologue",
+      "data": "myPrologue5"
+    },
+    {
+      "pos": 31,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 46,
+      "end": 60,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 62,
+      "end": 212,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 214,
+      "end": 540,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 542,
+      "end": 578,
+      "kind": "text"
+    },
+    {
+      "pos": 578,
+      "end": 618,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-29):: myPrologue5
+"myPrologue5";
+----------------------------------------------------------------------
+prologue: (31-44):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (46-60):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prepend: (62-212):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (214-540):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (542-578)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (578-618)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACLD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue5";
+"myPrologue";
+"myPrologue2";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,aAAa,CAAA;ACAb,YAAY,CAAA;ACAZ,aAAa,CAAC;AFKd,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AGXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;AHGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;AGLD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 14) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+3 >Emitted(3, 14) Source(1, 13) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 14) Source(1, 14) + SourceIndex(2)
+3 >Emitted(4, 15) Source(1, 15) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->"myPrologue5"
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(5, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(5, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(5, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(5, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(6, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(6, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(6, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(6, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(6, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(6, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(6, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(6, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(7, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(7, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(7, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(7, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(7, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(7, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(7, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(8, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(8, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(8, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(9, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(9, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(9, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(9, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(10, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(10, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(1)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(1)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(1)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(1)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(1)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(1)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(1)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(1)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(1)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(1)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(1)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(1)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(1)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(1)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(1)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(1)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(1)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(1)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(1)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(1)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(1)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(1)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(1)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(1)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(1)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(1)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(1)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(2)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(2, 1) + SourceIndex(2)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(6, 1) + SourceIndex(2)
+2 >Emitted(21, 6) Source(6, 2) + SourceIndex(2)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(3, 5) + SourceIndex(2)
+2 >Emitted(22, 28) Source(3, 16) + SourceIndex(2)
+3 >Emitted(22, 31) Source(3, 5) + SourceIndex(2)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(4, 9) + SourceIndex(2)
+2 >Emitted(23, 16) Source(4, 16) + SourceIndex(2)
+3 >Emitted(23, 17) Source(4, 17) + SourceIndex(2)
+4 >Emitted(23, 20) Source(4, 20) + SourceIndex(2)
+5 >Emitted(23, 21) Source(4, 21) + SourceIndex(2)
+6 >Emitted(23, 41) Source(4, 41) + SourceIndex(2)
+7 >Emitted(23, 42) Source(4, 42) + SourceIndex(2)
+8 >Emitted(23, 43) Source(4, 43) + SourceIndex(2)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(5, 5) + SourceIndex(2)
+2 >Emitted(24, 6) Source(5, 6) + SourceIndex(2)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(2)
+2 >Emitted(25, 13) Source(6, 2) + SourceIndex(2)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(26, 2) Source(6, 2) + SourceIndex(2)
+3 >Emitted(26, 2) Source(2, 1) + SourceIndex(2)
+4 >Emitted(26, 6) Source(6, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(28, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(28, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(28, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(28, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(28, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(28, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(28, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(29, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(29, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(29, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(29, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(29, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..0b9f5f37f8440
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/strict-in-all-projects.js
@@ -0,0 +1,1331 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 140,
+      "kind": "text"
+    },
+    {
+      "pos": 140,
+      "end": 180,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+text: (30-140)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (140-180)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 180,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 182,
+      "end": 508,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 510,
+      "end": 546,
+      "kind": "text"
+    },
+    {
+      "pos": 546,
+      "end": 586,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prepend: (30-180):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (182-508):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (510-546)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (546-586)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..c33a13b5d4793
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,1293 @@
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 15,
+      "end": 125,
+      "kind": "text"
+    },
+    {
+      "pos": 125,
+      "end": 165,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+text: (15-125)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (125-165)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(1, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 30,
+      "end": 180,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 182,
+      "end": 508,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 510,
+      "end": 546,
+      "kind": "text"
+    },
+    {
+      "pos": 546,
+      "end": 586,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (15-28):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (30-180):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (182-508):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (510-546)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (546-586)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"myPrologue";
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(1, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>"use strict";
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..e8d28491fe59b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,1275 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(12, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(12, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(13, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(13, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(13, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(13, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(13, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(13, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(13, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(13, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(13, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(14, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(14, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(14, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(15, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(15, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(15, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(16, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(16, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(27, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(27, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(27, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(27, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(28, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(28, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(28, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(29, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(29, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(29, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(30, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(30, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(30, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(30, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(30, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(30, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(30, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(30, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(31, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(31, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(32, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(32, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(32, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(32, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(33, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(33, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(33, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(33, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(33, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(33, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(33, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(34, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(34, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(34, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(35, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(35, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(35, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(35, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(35, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(35, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(35, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(35, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(36, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(36, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(37, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(38, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(39, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(39, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(40, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(40, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(40, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(41, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(41, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(41, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(41, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(41, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(41, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(41, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(41, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(42, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(42, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(43, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(43, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(44, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(44, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(44, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(44, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(46, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(46, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(46, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(46, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(46, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(46, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(46, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(46, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(47, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(47, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(47, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(47, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(47, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(47, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(48, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(48, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(48, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(49, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(49, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(49, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(49, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(49, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(49, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(49, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(49, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(50, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(50, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..061c20b259360
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,1296 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(29, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(29, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(29, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(29, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(30, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(30, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(30, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(31, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(31, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(31, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(32, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(32, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(32, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(32, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(32, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(32, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(32, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(32, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(33, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(33, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(34, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(34, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(34, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(34, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(35, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(35, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(35, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(35, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(35, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(35, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(35, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(36, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(36, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(36, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(37, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(37, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(37, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(37, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(37, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(37, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(37, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(37, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(38, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(39, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(40, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(41, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(41, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(42, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(42, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(42, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(43, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(43, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(43, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(43, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(43, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(43, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(43, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(43, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(44, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(44, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(45, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(45, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(46, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(46, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(46, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(46, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(48, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(48, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(48, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(48, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(48, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(48, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(48, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(48, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(49, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(49, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(49, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(49, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(49, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(49, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..72e53a67018e8
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,1966 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(2)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(2)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(2)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(2)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(2)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(2)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(2)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(21, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(21, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(21, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(21, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(21, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(21, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(22, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(22, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(22, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(22, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(22, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(22, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(22, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(22, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(23, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(23, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(23, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(23, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(23, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(24, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(24, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(24, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(24, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(24, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(25, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(25, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(25, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(26, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(26, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(26, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(26, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(28, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(28, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(28, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(29, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(29, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(30, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(30, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(30, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(30, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(30, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(30, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(31, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(31, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(33, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(33, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(34, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(34, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(34, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(34, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(34, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(34, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(34, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(34, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(34, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(34, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(34, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACHnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACNrD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(1)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(1)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(1)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(1)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(1)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(1)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(1)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(16, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(16, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(16, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(20, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(20, 18) Source(7, 10) + SourceIndex(3)
+3 >Emitted(20, 42) Source(7, 34) + SourceIndex(3)
+4 >Emitted(20, 43) Source(7, 35) + SourceIndex(3)
+5 >Emitted(20, 46) Source(7, 38) + SourceIndex(3)
+6 >Emitted(20, 49) Source(7, 41) + SourceIndex(3)
+7 >Emitted(20, 55) Source(7, 47) + SourceIndex(3)
+8 >Emitted(20, 57) Source(7, 49) + SourceIndex(3)
+9 >Emitted(20, 65) Source(7, 54) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(22, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(22, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(22, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(22, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(22, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(22, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+5 >                                                 ^^^^^^^^^^^^^^->
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(23, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(23, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(23, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(23, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>declare function thirdthird_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 thirdthird_part1Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(24, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(24, 18) Source(6, 10) + SourceIndex(4)
+3 >Emitted(24, 40) Source(6, 32) + SourceIndex(4)
+4 >Emitted(24, 41) Source(6, 33) + SourceIndex(4)
+5 >Emitted(24, 44) Source(6, 36) + SourceIndex(4)
+6 >Emitted(24, 47) Source(6, 39) + SourceIndex(4)
+7 >Emitted(24, 53) Source(6, 45) + SourceIndex(4)
+8 >Emitted(24, 55) Source(6, 47) + SourceIndex(4)
+9 >Emitted(24, 63) Source(6, 52) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(50, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(50, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(50, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(50, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(50, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(50, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(51, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(51, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(51, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(51, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(51, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(51, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(51, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(51, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(52, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(52, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(52, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(52, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(52, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(53, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(53, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(53, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(53, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(53, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(53, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(53, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(53, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(53, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(54, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(54, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(54, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(55, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(55, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(55, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(55, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(56, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(56, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(57, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(57, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(57, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(58, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(58, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(59, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(59, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(59, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(59, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(59, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(59, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(60, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(60, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(62, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(62, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(63, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(63, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(63, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(63, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(63, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(63, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(63, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(63, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(63, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(63, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(63, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(94, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(94, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(94, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(94, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(95, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(95, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(95, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(96, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(96, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(96, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(97, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(97, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(97, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(97, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(97, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(97, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(97, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(97, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(98, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(98, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(99, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(99, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(99, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(99, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(100, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(100, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(100, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(100, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(100, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(100, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(100, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(101, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(101, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(101, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(102, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(102, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(102, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(102, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(102, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(102, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(102, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(102, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(103, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(103, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(104, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(105, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(106, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(106, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(107, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(107, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(107, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(108, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(108, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(108, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(108, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(108, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(108, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(108, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(108, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(109, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(109, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(110, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(110, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(111, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(111, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(111, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(111, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(112, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(112, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(112, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(113, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(113, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(114, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(114, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(114, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(114, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(114, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(114, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(115, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(115, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(117, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(117, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(118, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(118, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(118, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(118, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(118, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(118, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(118, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(118, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(118, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(118, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(118, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(120, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(120, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(120, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(120, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(120, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(120, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(120, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(120, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(121, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(121, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(121, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(121, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(121, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(121, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(122, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(122, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(122, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(123, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(123, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(123, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(123, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(123, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(123, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(123, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(123, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(124, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(124, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(125, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(125, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(125, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(126, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(126, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(127, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(127, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(127, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(127, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(127, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(127, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(128, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(128, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(130, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(130, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(131, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(131, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(131, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(131, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(131, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(131, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(131, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(131, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(131, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(131, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(131, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..2fb278965d75d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,1361 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(13, 10) + SourceIndex(2)
+3 >Emitted(15, 42) Source(13, 34) + SourceIndex(2)
+4 >Emitted(15, 43) Source(13, 35) + SourceIndex(2)
+5 >Emitted(15, 46) Source(13, 38) + SourceIndex(2)
+6 >Emitted(15, 49) Source(13, 41) + SourceIndex(2)
+7 >Emitted(15, 55) Source(13, 47) + SourceIndex(2)
+8 >Emitted(15, 57) Source(13, 49) + SourceIndex(2)
+9 >Emitted(15, 65) Source(13, 54) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(12, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(12, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(13, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(13, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(13, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(13, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(13, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(13, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(13, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(13, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(13, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(14, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(14, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(14, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(15, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(15, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(15, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(16, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(16, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(38, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(38, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(38, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(38, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(39, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(39, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(39, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(40, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(40, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(40, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(41, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(41, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(41, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(41, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(41, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(41, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(41, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(41, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(42, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(42, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(43, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(43, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(43, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(43, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(44, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(44, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(44, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(44, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(44, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(44, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(44, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(45, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(45, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(45, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(46, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(46, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(47, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(47, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(47, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(47, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(47, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(47, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(48, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(48, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(50, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(50, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(51, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(51, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(51, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(51, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(51, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(51, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(51, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(51, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(51, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(51, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(51, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(52, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(53, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(54, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(54, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(55, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(55, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(55, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(56, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(56, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(56, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(56, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(56, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(56, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(56, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(56, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(57, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(57, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(58, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(58, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(59, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(59, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(59, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(59, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(61, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(61, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(61, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(61, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(61, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(61, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(61, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(61, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(62, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(62, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(62, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(62, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(62, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(62, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(63, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(63, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(63, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(64, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(64, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(64, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(64, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(64, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(64, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(64, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(64, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(65, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(65, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..78061e9d7b88b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,1165 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAEA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AEVD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(3, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(3, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(4, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(4, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(4, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(4, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(7, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(7, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(7, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(7, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(9, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(9, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(9, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(10, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(10, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(10, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue5";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,aAAa,CAAA;AACb,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 14) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+  >
+2 >"myPrologue"
+3 >            
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(4, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(4, 5) Source(7, 7) + SourceIndex(0)
+3 >Emitted(4, 6) Source(7, 8) + SourceIndex(0)
+4 >Emitted(4, 9) Source(7, 11) + SourceIndex(0)
+5 >Emitted(4, 23) Source(7, 25) + SourceIndex(0)
+6 >Emitted(4, 24) Source(7, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 8) Source(13, 8) + SourceIndex(0)
+3 >Emitted(5, 9) Source(13, 9) + SourceIndex(0)
+4 >Emitted(5, 12) Source(13, 12) + SourceIndex(0)
+5 >Emitted(5, 13) Source(13, 13) + SourceIndex(0)
+6 >Emitted(5, 14) Source(13, 14) + SourceIndex(0)
+7 >Emitted(5, 15) Source(13, 15) + SourceIndex(0)
+8 >Emitted(5, 16) Source(13, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue5"
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAEA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACVD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(3, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(3, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(4, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(4, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(4, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(4, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(7, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(7, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(7, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(7, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(9, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(9, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(9, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(10, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(10, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(10, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(3, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(3, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(3, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(3, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(3, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue3";
+"myPrologue";
+"use strict";
+"myPrologue5";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";AAAA,aAAa,CAAC;AACd,YAAY,CAAC;;ACDb,aAAa,CAAA;AACb,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACZf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue3";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue3"
+3 >             ;
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 15) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^->
+1 >
+  >
+2 >"myPrologue"
+3 >            ;
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue5"
+3 >             
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(5, 15) Source(1, 14) + SourceIndex(1)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+  >
+2 >"myPrologue"
+3 >            
+1 >Emitted(6, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(6, 13) Source(2, 13) + SourceIndex(1)
+3 >Emitted(6, 14) Source(2, 13) + SourceIndex(1)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(7, 1) Source(7, 1) + SourceIndex(1)
+2 >Emitted(7, 5) Source(7, 7) + SourceIndex(1)
+3 >Emitted(7, 6) Source(7, 8) + SourceIndex(1)
+4 >Emitted(7, 9) Source(7, 11) + SourceIndex(1)
+5 >Emitted(7, 23) Source(7, 25) + SourceIndex(1)
+6 >Emitted(7, 24) Source(7, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(8, 1) Source(13, 1) + SourceIndex(1)
+2 >Emitted(8, 8) Source(13, 8) + SourceIndex(1)
+3 >Emitted(8, 9) Source(13, 9) + SourceIndex(1)
+4 >Emitted(8, 12) Source(13, 12) + SourceIndex(1)
+5 >Emitted(8, 13) Source(13, 13) + SourceIndex(1)
+6 >Emitted(8, 14) Source(13, 14) + SourceIndex(1)
+7 >Emitted(8, 15) Source(13, 15) + SourceIndex(1)
+8 >Emitted(8, 16) Source(13, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(9, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(9, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(9, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(9, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(9, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(9, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(9, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(10, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(10, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(10, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(11, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(11, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(11, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(11, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(12, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(12, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(15, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(15, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(16, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(16, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(17, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(17, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(17, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(17, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(18, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(18, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(18, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(19, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(19, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(19, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(20, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(20, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(20, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(20, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(22, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(22, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(22, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(23, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(23, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(23, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(23, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(23, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(23, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(24, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(25, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(26, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(26, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(27, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(27, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(27, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(28, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(28, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(28, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(28, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(28, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(28, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(28, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(28, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(29, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(29, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(30, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(30, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(31, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(31, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(31, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(31, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(33, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(33, 5) Source(3, 5) + SourceIndex(0)
+3 >Emitted(33, 6) Source(3, 6) + SourceIndex(0)
+4 >Emitted(33, 9) Source(3, 9) + SourceIndex(0)
+5 >Emitted(33, 13) Source(3, 13) + SourceIndex(0)
+6 >Emitted(33, 14) Source(3, 14) + SourceIndex(0)
+7 >Emitted(33, 16) Source(3, 16) + SourceIndex(0)
+8 >Emitted(33, 17) Source(3, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(34, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(4, 2) + SourceIndex(0)
+3 >Emitted(34, 3) Source(4, 3) + SourceIndex(0)
+4 >Emitted(34, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(34, 16) Source(4, 16) + SourceIndex(0)
+6 >Emitted(34, 17) Source(4, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..af00cce8c4875
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1100 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue5";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,aAAa,CAAA;AAKb,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 14) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue5"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACLD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue5"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+"myPrologue5";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACAA,aAAa,CAAA;AAKb,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALLD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>"myPrologue5";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1 >
+2 >"myPrologue5"
+3 >             
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 14) + SourceIndex(1)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(4, 5) Source(6, 7) + SourceIndex(1)
+3 >Emitted(4, 6) Source(6, 8) + SourceIndex(1)
+4 >Emitted(4, 9) Source(6, 11) + SourceIndex(1)
+5 >Emitted(4, 23) Source(6, 25) + SourceIndex(1)
+6 >Emitted(4, 24) Source(6, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(5, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(5, 16) Source(12, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(11, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(11, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(12, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(12, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(12, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(13, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(13, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(13, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(13, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(14, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(14, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(14, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(15, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(15, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(15, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(16, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(16, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(16, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(16, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(16, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(16, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(16, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(16, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(17, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(17, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(18, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(18, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(18, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(18, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(19, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(19, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(19, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(19, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(19, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(19, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(19, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(20, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(22, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(23, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(23, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(24, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(24, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(24, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(24, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(24, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(24, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(24, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(25, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(26, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(27, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(27, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(29, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(29, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(29, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(29, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(29, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(29, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(29, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(29, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(30, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(30, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(30, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(30, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(30, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(30, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..937193573e9ea
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/strict-in-all-projects.js
@@ -0,0 +1,1065 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+3 >Emitted(3, 14) Source(1, 13) + SourceIndex(1)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(4, 5) Source(6, 7) + SourceIndex(1)
+3 >Emitted(4, 6) Source(6, 8) + SourceIndex(1)
+4 >Emitted(4, 9) Source(6, 11) + SourceIndex(1)
+5 >Emitted(4, 23) Source(6, 25) + SourceIndex(1)
+6 >Emitted(4, 24) Source(6, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(5, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(5, 16) Source(12, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(12, 5) Source(5, 11) + SourceIndex(4)
+3 >Emitted(12, 6) Source(5, 12) + SourceIndex(4)
+4 >Emitted(12, 7) Source(11, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(13, 12) Source(5, 11) + SourceIndex(4)
+3 >Emitted(13, 13) Source(5, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(6, 5) + SourceIndex(4)
+2 >Emitted(14, 14) Source(6, 14) + SourceIndex(4)
+3 >Emitted(14, 15) Source(6, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(7, 9) + SourceIndex(4)
+2 >Emitted(15, 16) Source(7, 16) + SourceIndex(4)
+3 >Emitted(15, 17) Source(7, 17) + SourceIndex(4)
+4 >Emitted(15, 20) Source(7, 20) + SourceIndex(4)
+5 >Emitted(15, 21) Source(7, 21) + SourceIndex(4)
+6 >Emitted(15, 30) Source(7, 30) + SourceIndex(4)
+7 >Emitted(15, 31) Source(7, 31) + SourceIndex(4)
+8 >Emitted(15, 32) Source(7, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(8, 5) + SourceIndex(4)
+2 >Emitted(16, 6) Source(8, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(10, 5) + SourceIndex(4)
+2 >Emitted(17, 6) Source(10, 6) + SourceIndex(4)
+3 >Emitted(17, 8) Source(10, 8) + SourceIndex(4)
+4 >Emitted(17, 9) Source(10, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(11, 1) + SourceIndex(4)
+2 >Emitted(18, 2) Source(11, 2) + SourceIndex(4)
+3 >Emitted(18, 4) Source(5, 11) + SourceIndex(4)
+4 >Emitted(18, 5) Source(5, 12) + SourceIndex(4)
+5 >Emitted(18, 10) Source(5, 11) + SourceIndex(4)
+6 >Emitted(18, 11) Source(5, 12) + SourceIndex(4)
+7 >Emitted(18, 19) Source(11, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(1, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(21, 6) Source(5, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(2, 5) + SourceIndex(5)
+2 >Emitted(22, 28) Source(2, 16) + SourceIndex(5)
+3 >Emitted(22, 31) Source(2, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(3, 9) + SourceIndex(5)
+2 >Emitted(23, 16) Source(3, 16) + SourceIndex(5)
+3 >Emitted(23, 17) Source(3, 17) + SourceIndex(5)
+4 >Emitted(23, 20) Source(3, 20) + SourceIndex(5)
+5 >Emitted(23, 21) Source(3, 21) + SourceIndex(5)
+6 >Emitted(23, 41) Source(3, 41) + SourceIndex(5)
+7 >Emitted(23, 42) Source(3, 42) + SourceIndex(5)
+8 >Emitted(23, 43) Source(3, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(4, 5) + SourceIndex(5)
+2 >Emitted(24, 6) Source(4, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(25, 13) Source(5, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(5, 2) + SourceIndex(5)
+3 >Emitted(26, 2) Source(1, 1) + SourceIndex(5)
+4 >Emitted(26, 6) Source(5, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(28, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(28, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(28, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(28, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(28, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(28, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(28, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(29, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(29, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(29, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(29, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(29, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..c3525ca64b238
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/incremental-headers-change/no-buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,1059 @@
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(1, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(1, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/baseline-sectioned-sourcemaps.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/baseline-sectioned-sourcemaps.js
new file mode 100644
index 0000000000000..39d9cb6cf816b
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/baseline-sectioned-sourcemaps.js
@@ -0,0 +1,1690 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 285,
+      "kind": "text"
+    },
+    {
+      "pos": 285,
+      "end": 326,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 100,
+      "kind": "text"
+    },
+    {
+      "pos": 100,
+      "end": 143,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {}
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+text: (0-285)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (285-326)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-100)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (100-143)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(1, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(3, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(3, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(3, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(4, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(4, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(4, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(4, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(4, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(4, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(4, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(4, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(5, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(5, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(6, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(7, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(7, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(7, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(7, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(7, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(7, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(9, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(10, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(10, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(11, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(11, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(11, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(12, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(12, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(12, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(12, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(12, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(12, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(12, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(12, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(13, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(14, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(14, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(15, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(15, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(15, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 110,
+      "kind": "text"
+    },
+    {
+      "pos": 110,
+      "end": 150,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-110)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (110-150)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 150,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 152,
+      "end": 478,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 480,
+      "end": 516,
+      "kind": "text"
+    },
+    {
+      "pos": 516,
+      "end": 556,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-150):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (152-478):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (480-516)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (516-556)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..bb944c94ffc60
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,2226 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 821,
+      "kind": "text"
+    },
+    {
+      "pos": 821,
+      "end": 862,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 153,
+      "kind": "text"
+    },
+    {
+      "pos": 153,
+      "end": 196,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-821)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (821-862)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-153)
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (153-196)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(5, 43) Source(12, 35) + SourceIndex(0)
+4 >Emitted(5, 52) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(17, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(17, 35) Source(12, 35) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(18, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(18, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(18, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(18, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(18, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(18, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(18, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(18, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(19, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(22, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(23, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(23, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(24, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(24, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(24, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(24, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(24, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(24, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(24, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(25, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(26, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(27, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(27, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(27, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 644,
+      "kind": "text"
+    },
+    {
+      "pos": 644,
+      "end": 684,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-644)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (644-684)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+function forsecondsecond_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 684,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 686,
+      "end": 1131,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1133,
+      "end": 1286,
+      "kind": "text"
+    },
+    {
+      "pos": 1286,
+      "end": 1326,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 448,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 450,
+      "end": 520,
+      "kind": "text"
+    },
+    {
+      "pos": 520,
+      "end": 562,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-684):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (686-1131):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1133-1286)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (1286-1326)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-448):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (450-520)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (520-562)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(20, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(20, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(20, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(20, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(21, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(21, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(21, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(22, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(22, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(22, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(23, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(23, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(23, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(23, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(23, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(23, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(23, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(23, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(24, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(25, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(25, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(25, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(25, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(26, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(26, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(26, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(26, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(26, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(26, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(26, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(27, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(27, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(27, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(28, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(28, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(28, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(28, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(28, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(28, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(28, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(28, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(29, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(29, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(30, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(31, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(32, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(32, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(33, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(33, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(33, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(34, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(34, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(34, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(34, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(34, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(34, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(34, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(34, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(35, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(35, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(36, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(36, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(37, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(37, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(37, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(37, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(39, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(39, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(39, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(39, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(39, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(39, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(39, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(39, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(40, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(40, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(40, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(40, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(40, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(40, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(41, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(41, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(41, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(42, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(42, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(42, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(42, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(42, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(42, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(42, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(42, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(43, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(43, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..e9818b460ab0a
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,2022 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 821,
+      "kind": "text"
+    },
+    {
+      "pos": 821,
+      "end": 862,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 153,
+      "kind": "text"
+    },
+    {
+      "pos": 153,
+      "end": 196,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-821)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (821-862)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-153)
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (153-196)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(5, 43) Source(12, 35) + SourceIndex(0)
+4 >Emitted(5, 52) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(17, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(17, 35) Source(12, 35) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(18, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(18, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(18, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(18, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(18, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(18, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(18, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(18, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(19, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(22, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(23, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(23, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(24, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(24, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(24, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(24, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(24, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(24, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(24, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(25, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(26, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(27, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(27, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(27, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 150,
+      "kind": "text"
+    },
+    {
+      "pos": 150,
+      "end": 190,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-150)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (150-190)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+function forsecondsecond_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 607,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 609,
+      "end": 1054,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1056,
+      "end": 1092,
+      "kind": "text"
+    },
+    {
+      "pos": 1092,
+      "end": 1132,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 448,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 450,
+      "end": 469,
+      "kind": "text"
+    },
+    {
+      "pos": 469,
+      "end": 511,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+prepend: (417-607):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (609-1054):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1056-1092)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (1092-1132)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-448):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (450-469)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (469-511)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(12, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(12, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(13, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(13, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(13, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(13, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(13, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(13, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(13, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(13, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(13, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(14, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(14, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(14, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(15, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(15, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(15, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(16, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(16, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(18, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(18, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(18, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(18, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(20, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(20, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(20, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(21, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(21, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(21, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(21, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(21, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(21, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(21, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(21, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(22, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(23, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(23, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(23, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(24, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(24, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(24, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(24, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(24, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(24, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(24, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(25, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(25, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(25, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(26, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(26, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(26, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(26, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(26, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(26, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(26, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(26, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(27, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(29, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(30, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(30, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(31, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(31, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(31, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(32, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(32, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(32, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(32, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(32, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(32, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(32, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(32, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(33, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(33, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(34, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(34, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(35, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(35, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(35, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(37, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(37, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(37, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(37, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(37, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(37, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(37, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(37, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(38, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(38, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(38, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(38, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(38, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(38, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..ded9aeb06da50
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,3255 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1715,
+      "kind": "text"
+    },
+    {
+      "pos": 1715,
+      "end": 1756,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 219,
+      "kind": "text"
+    },
+    {
+      "pos": 219,
+      "end": 262,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+text: (1095-1715)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (1715-1756)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-219)
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (219-262)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(5, 43) Source(12, 35) + SourceIndex(0)
+4 >Emitted(5, 52) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(9, 1) Source(7, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(7, 10) + SourceIndex(1)
+3 >Emitted(9, 42) Source(7, 34) + SourceIndex(1)
+4 >Emitted(9, 43) Source(7, 35) + SourceIndex(1)
+5 >Emitted(9, 46) Source(7, 38) + SourceIndex(1)
+6 >Emitted(9, 49) Source(7, 41) + SourceIndex(1)
+7 >Emitted(9, 55) Source(7, 47) + SourceIndex(1)
+8 >Emitted(9, 57) Source(7, 49) + SourceIndex(1)
+9 >Emitted(9, 65) Source(7, 54) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(30, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(31, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(31, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(31, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(32, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(32, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(32, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(33, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(33, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(33, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(33, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(33, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(33, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(33, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(33, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(34, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(34, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(35, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(35, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(35, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(35, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(36, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(36, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(36, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(36, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(36, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(36, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(36, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(37, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(37, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(37, 35) Source(12, 35) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(38, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(38, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(38, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(38, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(38, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(38, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(38, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(38, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(39, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(39, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(40, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(41, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(42, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(42, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(43, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(43, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(43, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(44, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(44, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(44, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(44, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(44, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(44, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(44, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(44, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(45, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(45, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(46, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(46, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(47, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(47, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(47, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(47, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(48, 1) Source(7, 1) + SourceIndex(1)
+2 >Emitted(48, 10) Source(7, 10) + SourceIndex(1)
+3 >Emitted(48, 34) Source(7, 34) + SourceIndex(1)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(49, 5) Source(7, 35) + SourceIndex(1)
+2 >Emitted(49, 16) Source(7, 49) + SourceIndex(1)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(50, 10) Source(7, 35) + SourceIndex(1)
+2 >Emitted(50, 20) Source(7, 49) + SourceIndex(1)
+3 >Emitted(50, 22) Source(7, 35) + SourceIndex(1)
+4 >Emitted(50, 43) Source(7, 49) + SourceIndex(1)
+5 >Emitted(50, 45) Source(7, 35) + SourceIndex(1)
+6 >Emitted(50, 49) Source(7, 49) + SourceIndex(1)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(51, 9) Source(7, 35) + SourceIndex(1)
+2 >Emitted(51, 31) Source(7, 49) + SourceIndex(1)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(53, 1) Source(7, 53) + SourceIndex(1)
+2 >Emitted(53, 2) Source(7, 54) + SourceIndex(1)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(54, 1) Source(8, 1) + SourceIndex(1)
+2 >Emitted(54, 25) Source(8, 25) + SourceIndex(1)
+3 >Emitted(54, 49) Source(8, 29) + SourceIndex(1)
+4 >Emitted(54, 50) Source(8, 30) + SourceIndex(1)
+5 >Emitted(54, 52) Source(8, 32) + SourceIndex(1)
+6 >Emitted(54, 54) Source(8, 34) + SourceIndex(1)
+7 >Emitted(54, 56) Source(8, 36) + SourceIndex(1)
+8 >Emitted(54, 58) Source(8, 38) + SourceIndex(1)
+9 >Emitted(54, 60) Source(8, 40) + SourceIndex(1)
+10>Emitted(54, 61) Source(8, 41) + SourceIndex(1)
+11>Emitted(54, 64) Source(8, 43) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1534,
+      "kind": "text"
+    },
+    {
+      "pos": 1534,
+      "end": 1574,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 272,
+      "kind": "text"
+    },
+    {
+      "pos": 272,
+      "end": 314,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+text: (1095-1534)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (1534-1574)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-272)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (272-314)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(2)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(2)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(2)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(2)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(2)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(2)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(2)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(39, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(39, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(39, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(40, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(41, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(41, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(41, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(41, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(41, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(42, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(44, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(44, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(45, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(45, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(45, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(45, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(45, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(45, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(45, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(45, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(45, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(45, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(45, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/first/first_part3.ts]
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread(...b: number[]) { }
+firstfirst_part3Spread(...[10, 20, 30]);
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+function forsecondsecond_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/second/second_part2.ts]
+class C {
+    doSomething() {
+        console.log("something got done");
+    }
+}
+
+function secondsecond_part2Spread(...b: number[]) { }
+secondsecond_part2Spread(...[10, 20, 30]);
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1574,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1576,
+      "end": 2237,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 2239,
+      "end": 2604,
+      "kind": "text"
+    },
+    {
+      "pos": 2604,
+      "end": 2644,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 314,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 316,
+      "end": 578,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 580,
+      "end": 714,
+      "kind": "text"
+    },
+    {
+      "pos": 714,
+      "end": 756,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest",
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+prepend: (1095-1574):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1576-2237):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (2239-2604)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+
+----------------------------------------------------------------------
+sourceMapUrl: (2604-2644)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-314):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (316-578):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (580-714)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (714-756)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACHnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACNrD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(1)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(1)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(1)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(1)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(1)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(1)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(1)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(16, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(16, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(16, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(20, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(20, 18) Source(7, 10) + SourceIndex(3)
+3 >Emitted(20, 42) Source(7, 34) + SourceIndex(3)
+4 >Emitted(20, 43) Source(7, 35) + SourceIndex(3)
+5 >Emitted(20, 46) Source(7, 38) + SourceIndex(3)
+6 >Emitted(20, 49) Source(7, 41) + SourceIndex(3)
+7 >Emitted(20, 55) Source(7, 47) + SourceIndex(3)
+8 >Emitted(20, 57) Source(7, 49) + SourceIndex(3)
+9 >Emitted(20, 65) Source(7, 54) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(22, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(22, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(22, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(22, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(22, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(22, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+5 >                                                 ^^^^^^^^^^^^^^->
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(23, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(23, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(23, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(23, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>declare function thirdthird_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 thirdthird_part1Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(24, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(24, 18) Source(6, 10) + SourceIndex(4)
+3 >Emitted(24, 40) Source(6, 32) + SourceIndex(4)
+4 >Emitted(24, 41) Source(6, 33) + SourceIndex(4)
+5 >Emitted(24, 44) Source(6, 36) + SourceIndex(4)
+6 >Emitted(24, 47) Source(6, 39) + SourceIndex(4)
+7 >Emitted(24, 53) Source(6, 45) + SourceIndex(4)
+8 >Emitted(24, 55) Source(6, 47) + SourceIndex(4)
+9 >Emitted(24, 63) Source(6, 52) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(39, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(39, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(39, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(40, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(41, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(41, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(41, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(41, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(41, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(42, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(44, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(44, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(45, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(45, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(45, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(45, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(45, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(45, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(45, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(45, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(45, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(45, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(45, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(47, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(47, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(47, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(47, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(48, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(48, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(48, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(49, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(49, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(49, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(50, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(50, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(50, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(50, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(50, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(50, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(50, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(50, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(51, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(51, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(52, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(52, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(52, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(52, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(53, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(53, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(53, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(53, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(53, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(53, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(53, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(54, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(54, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(54, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(55, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(55, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(55, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(55, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(55, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(55, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(55, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(55, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(56, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(56, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(57, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(58, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(59, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(59, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(60, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(60, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(60, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(61, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(61, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(61, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(61, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(61, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(61, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(61, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(61, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(62, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(62, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(63, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(63, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(64, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(64, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(64, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(64, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(65, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(65, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(65, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(66, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(66, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(67, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(67, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(67, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(67, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(67, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(67, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(68, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(68, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(70, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(70, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(71, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(71, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(71, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(71, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(71, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(71, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(71, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(71, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(71, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(71, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(71, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(73, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(73, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(73, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(73, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(73, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(73, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(73, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(73, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(74, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(74, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(74, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(74, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(74, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(74, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(75, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(75, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(75, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(76, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(76, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(76, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(76, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(76, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(76, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(76, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(76, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(77, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(77, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(78, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(78, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(78, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(79, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(79, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(80, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(80, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(80, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(80, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(80, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(80, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(81, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(81, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(83, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(83, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(84, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(84, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(84, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(84, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(84, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(84, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(84, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(84, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(84, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(84, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(84, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+function thirdthird_part1Spread(...b: number[]) { }
+thirdthird_part1Spread(...[10, 20, 30]);
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..f054772ce844d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,2499 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 504,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 506,
+      "end": 676,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 678,
+      "end": 1179,
+      "kind": "text"
+    },
+    {
+      "pos": 1179,
+      "end": 1220,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 166,
+      "kind": "text"
+    },
+    {
+      "pos": 166,
+      "end": 209,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "helpers": [
+      "typescript:read",
+      "typescript:spread"
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-504):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (506-676):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+text: (678-1179)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (1179-1220)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-166)
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (166-209)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(13, 10) + SourceIndex(0)
+3 >Emitted(5, 42) Source(13, 34) + SourceIndex(0)
+4 >Emitted(5, 43) Source(13, 35) + SourceIndex(0)
+5 >Emitted(5, 46) Source(13, 38) + SourceIndex(0)
+6 >Emitted(5, 49) Source(13, 41) + SourceIndex(0)
+7 >Emitted(5, 55) Source(13, 47) + SourceIndex(0)
+8 >Emitted(5, 57) Source(13, 49) + SourceIndex(0)
+9 >Emitted(5, 65) Source(13, 54) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(21, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(21, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(21, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(21, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(22, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(22, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(22, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(23, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(23, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(23, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(24, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(24, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(24, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(24, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(24, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(24, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(24, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(24, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(25, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(26, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(26, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(26, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(26, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(27, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(27, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(27, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(27, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(27, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(27, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(27, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(28, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(28, 10) Source(13, 10) + SourceIndex(0)
+3 >Emitted(28, 34) Source(13, 34) + SourceIndex(0)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(29, 5) Source(13, 35) + SourceIndex(0)
+2 >Emitted(29, 16) Source(13, 49) + SourceIndex(0)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(30, 10) Source(13, 35) + SourceIndex(0)
+2 >Emitted(30, 20) Source(13, 49) + SourceIndex(0)
+3 >Emitted(30, 22) Source(13, 35) + SourceIndex(0)
+4 >Emitted(30, 43) Source(13, 49) + SourceIndex(0)
+5 >Emitted(30, 45) Source(13, 35) + SourceIndex(0)
+6 >Emitted(30, 49) Source(13, 49) + SourceIndex(0)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(31, 9) Source(13, 35) + SourceIndex(0)
+2 >Emitted(31, 31) Source(13, 49) + SourceIndex(0)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(33, 1) Source(13, 53) + SourceIndex(0)
+2 >Emitted(33, 2) Source(13, 54) + SourceIndex(0)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 25) Source(14, 25) + SourceIndex(0)
+3 >Emitted(34, 49) Source(14, 29) + SourceIndex(0)
+4 >Emitted(34, 50) Source(14, 30) + SourceIndex(0)
+5 >Emitted(34, 52) Source(14, 32) + SourceIndex(0)
+6 >Emitted(34, 54) Source(14, 34) + SourceIndex(0)
+7 >Emitted(34, 56) Source(14, 36) + SourceIndex(0)
+8 >Emitted(34, 58) Source(14, 38) + SourceIndex(0)
+9 >Emitted(34, 60) Source(14, 40) + SourceIndex(0)
+10>Emitted(34, 61) Source(14, 41) + SourceIndex(0)
+11>Emitted(34, 64) Source(14, 43) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(36, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(37, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(37, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(38, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(38, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(38, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(39, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(39, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(39, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(39, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(39, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(39, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(39, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(39, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(40, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(40, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(41, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(41, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(42, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(42, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(42, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(42, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 644,
+      "kind": "text"
+    },
+    {
+      "pos": 644,
+      "end": 684,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 208,
+      "kind": "text"
+    },
+    {
+      "pos": 208,
+      "end": 250,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+text: (417-644)
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (644-684)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-208)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (208-250)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+function secondsecond_part1Spread(...b: number[]) { }
+secondsecond_part1Spread(...[10, 20, 30]);
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 415,
+      "kind": "emitHelpers",
+      "data": "typescript:rest"
+    },
+    {
+      "pos": 417,
+      "end": 921,
+      "kind": "emitHelpers",
+      "data": "typescript:read"
+    },
+    {
+      "pos": 923,
+      "end": 1093,
+      "kind": "emitHelpers",
+      "data": "typescript:spread"
+    },
+    {
+      "pos": 1095,
+      "end": 1362,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 1364,
+      "end": 1906,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 1908,
+      "end": 2061,
+      "kind": "text"
+    },
+    {
+      "pos": 2061,
+      "end": 2101,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 250,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 252,
+      "end": 461,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 463,
+      "end": 533,
+      "kind": "text"
+    },
+    {
+      "pos": 533,
+      "end": 575,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "helpers": [
+      "typescript:rest"
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+emitHelpers: (0-415):: typescript:rest
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+----------------------------------------------------------------------
+emitHelpers: (417-921):: typescript:read
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+----------------------------------------------------------------------
+emitHelpers: (923-1093):: typescript:spread
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+----------------------------------------------------------------------
+prepend: (1095-1362):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (1364-1906):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (1908-2061)
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (2061-2101)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-250):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (252-461):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (463-533)
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+
+----------------------------------------------------------------------
+sourceMapUrl: (533-575)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(13, 10) + SourceIndex(2)
+3 >Emitted(15, 42) Source(13, 34) + SourceIndex(2)
+4 >Emitted(15, 43) Source(13, 35) + SourceIndex(2)
+5 >Emitted(15, 46) Source(13, 38) + SourceIndex(2)
+6 >Emitted(15, 49) Source(13, 41) + SourceIndex(2)
+7 >Emitted(15, 55) Source(13, 47) + SourceIndex(2)
+8 >Emitted(15, 57) Source(13, 49) + SourceIndex(2)
+9 >Emitted(15, 65) Source(13, 54) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(40, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(40, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(40, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(40, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(41, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(41, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(41, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(42, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(42, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(42, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(43, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(43, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(43, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(43, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(43, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(43, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(43, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(43, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(44, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(44, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(45, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(45, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(45, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(45, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(46, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(46, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(46, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(46, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(46, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(46, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(46, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(47, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(47, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(47, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(48, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(48, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(49, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(49, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(49, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(49, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(49, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(49, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(50, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(50, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(52, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(52, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(53, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(53, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(53, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(53, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(53, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(53, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(53, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(53, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(53, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(53, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(53, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(54, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(55, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(56, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(56, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(57, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(57, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(57, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(58, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(58, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(58, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(58, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(58, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(58, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(58, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(58, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(59, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(59, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(60, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(60, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(61, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(61, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(61, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(61, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(63, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(63, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(63, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(63, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(63, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(63, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(63, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(63, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(64, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(64, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(64, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(64, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(64, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(64, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(65, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(65, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(65, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(66, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(66, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(66, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(66, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(66, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(66, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(66, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(66, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(67, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(67, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..ed9aaa9b21f85
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,2104 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 331,
+      "kind": "text"
+    },
+    {
+      "pos": 331,
+      "end": 372,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 100,
+      "kind": "text"
+    },
+    {
+      "pos": 100,
+      "end": 143,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/second/second_part1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      },
+      {
+        "file": "/src/second/second_part2.ts",
+        "text": "\"myPrologue2\";",
+        "directives": [
+          {
+            "pos": 0,
+            "end": 14,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue2"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+text: (46-331)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (331-372)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-100)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (100-143)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(2, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(2, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(3, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(4, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(5, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(6, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(6, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(6, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(7, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(7, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(7, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(7, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(7, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(7, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(7, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(8, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(8, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(9, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(9, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(9, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(9, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(10, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(10, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(10, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(10, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(10, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(10, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(10, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(12, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(13, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(13, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(14, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(14, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(14, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(15, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(15, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(15, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(15, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(15, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(15, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(15, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(15, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(16, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(17, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(17, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(18, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(18, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(18, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(18, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 140,
+      "kind": "text"
+    },
+    {
+      "pos": 140,
+      "end": 180,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+text: (30-140)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (140-180)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/second_part1.ts]
+"myPrologue"
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/second_part2.ts]
+"myPrologue2";
+class C {
+    doSomething() {
+        console.log("something got done");
+    }
+}
+
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 60,
+      "kind": "prologue",
+      "data": "myPrologue3"
+    },
+    {
+      "pos": 62,
+      "end": 212,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 214,
+      "end": 540,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 542,
+      "end": 578,
+      "kind": "text"
+    },
+    {
+      "pos": 578,
+      "end": 618,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "\"myPrologue3\";\n\"myPrologue\";",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          },
+          {
+            "pos": 0,
+            "end": 14,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue3"
+            }
+          },
+          {
+            "pos": 14,
+            "end": 28,
+            "expression": {
+              "pos": 14,
+              "end": 27,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prologue: (46-60):: myPrologue3
+"myPrologue3";
+----------------------------------------------------------------------
+prepend: (62-212):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (214-540):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (542-578)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (578-618)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(3, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(3, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(3, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(3, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(3, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+"myPrologue3";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../second/second_part2.ts","../../third_part1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ACAd,aAAa,CAAC;AFKd,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AGXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AJVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../second/second_part2.ts,../../third_part1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue3";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1->
+2 >"myPrologue3"
+3 >             ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 14) Source(1, 14) + SourceIndex(2)
+3 >Emitted(4, 15) Source(1, 15) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->"myPrologue"
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(5, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(5, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(5, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(5, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(6, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(6, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(6, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(6, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(6, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(6, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(6, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(6, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(7, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(7, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(7, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(7, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(7, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(7, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(7, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(7, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(8, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(8, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(8, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(9, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(9, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(9, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(9, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(10, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(10, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(5)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(5)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(5)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(5)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(5)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(5)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(5)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(5)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(5)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(5)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(5)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(5)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(5)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(5)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(5)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(5)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(5)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(5)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(5)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(5)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(5)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(5)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(5)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(5)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(5)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(5)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(5)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(5)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(21, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(22, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(22, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(23, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(23, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(23, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(23, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(23, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(23, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(23, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(24, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(25, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(26, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(26, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(26, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(28, 5) Source(3, 5) + SourceIndex(2)
+3 >Emitted(28, 6) Source(3, 6) + SourceIndex(2)
+4 >Emitted(28, 9) Source(3, 9) + SourceIndex(2)
+5 >Emitted(28, 13) Source(3, 13) + SourceIndex(2)
+6 >Emitted(28, 14) Source(3, 14) + SourceIndex(2)
+7 >Emitted(28, 16) Source(3, 16) + SourceIndex(2)
+8 >Emitted(28, 17) Source(3, 17) + SourceIndex(2)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(29, 2) Source(4, 2) + SourceIndex(2)
+3 >Emitted(29, 3) Source(4, 3) + SourceIndex(2)
+4 >Emitted(29, 14) Source(4, 14) + SourceIndex(2)
+5 >Emitted(29, 16) Source(4, 16) + SourceIndex(2)
+6 >Emitted(29, 17) Source(4, 17) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+"myPrologue3";
+"myPrologue";
+var c = new C();
+c.doSomething();
+
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..484e9b1116403
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1961 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 15,
+      "end": 29,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 31,
+      "end": 316,
+      "kind": "text"
+    },
+    {
+      "pos": 316,
+      "end": 357,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 100,
+      "kind": "text"
+    },
+    {
+      "pos": 100,
+      "end": 143,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/second/second_part1.ts",
+        "text": "\"myPrologue\"",
+        "directives": [
+          {
+            "pos": 0,
+            "end": 12,
+            "expression": {
+              "pos": 0,
+              "end": 12,
+              "text": "myPrologue"
+            }
+          }
+        ]
+      },
+      {
+        "file": "/src/second/second_part2.ts",
+        "text": "\"myPrologue2\";",
+        "directives": [
+          {
+            "pos": 0,
+            "end": 14,
+            "expression": {
+              "pos": 0,
+              "end": 13,
+              "text": "myPrologue2"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (15-29):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+text: (31-316)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (316-357)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-100)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (100-143)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(2, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(2, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(3, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(1, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(2, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(2, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(3, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(5, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(5, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(5, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(6, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(6, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(6, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(6, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(6, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(6, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(6, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(8, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(8, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(8, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(8, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(9, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(9, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(9, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(9, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(9, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(9, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(9, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(11, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(12, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(12, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(13, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(13, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(14, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(14, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(14, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(14, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(14, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(14, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(14, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(14, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(15, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(16, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(16, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(17, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(17, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(17, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(17, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 125,
+      "kind": "text"
+    },
+    {
+      "pos": 125,
+      "end": 165,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-125)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (125-165)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/second_part1.ts]
+"myPrologue"
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/second_part2.ts]
+"myPrologue2";
+class C {
+    doSomething() {
+        console.log("something got done");
+    }
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 28,
+      "kind": "prologue",
+      "data": "myPrologue"
+    },
+    {
+      "pos": 30,
+      "end": 44,
+      "kind": "prologue",
+      "data": "myPrologue2"
+    },
+    {
+      "pos": 46,
+      "end": 196,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 198,
+      "end": 524,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 526,
+      "end": 562,
+      "kind": "text"
+    },
+    {
+      "pos": 562,
+      "end": 602,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prologue: (15-28):: myPrologue
+"myPrologue";
+----------------------------------------------------------------------
+prologue: (30-44):: myPrologue2
+"myPrologue2";
+----------------------------------------------------------------------
+prepend: (46-196):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (198-524):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (526-562)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (562-602)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACLD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../second/second_part1.ts","../../../second/second_part2.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ACId,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;AJGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;AILD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../second/second_part1.ts,../../../second/second_part2.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^->
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(4, 5) Source(5, 7) + SourceIndex(2)
+3 >Emitted(4, 6) Source(5, 8) + SourceIndex(2)
+4 >Emitted(4, 9) Source(5, 11) + SourceIndex(2)
+5 >Emitted(4, 23) Source(5, 25) + SourceIndex(2)
+6 >Emitted(4, 24) Source(5, 26) + SourceIndex(2)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(5, 1) Source(11, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(11, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(11, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(11, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(11, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(11, 14) + SourceIndex(2)
+7 >Emitted(5, 15) Source(11, 15) + SourceIndex(2)
+8 >Emitted(5, 16) Source(11, 16) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(6, 8) Source(1, 8) + SourceIndex(3)
+3 >Emitted(6, 9) Source(1, 9) + SourceIndex(3)
+4 >Emitted(6, 12) Source(1, 12) + SourceIndex(3)
+5 >Emitted(6, 13) Source(1, 13) + SourceIndex(3)
+6 >Emitted(6, 14) Source(1, 14) + SourceIndex(3)
+7 >Emitted(6, 16) Source(1, 16) + SourceIndex(3)
+8 >Emitted(6, 17) Source(1, 17) + SourceIndex(3)
+9 >Emitted(6, 18) Source(1, 18) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(7, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(7, 10) Source(1, 10) + SourceIndex(4)
+3 >Emitted(7, 11) Source(1, 11) + SourceIndex(4)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(8, 12) Source(2, 12) + SourceIndex(4)
+3 >Emitted(8, 28) Source(2, 28) + SourceIndex(4)
+4 >Emitted(8, 29) Source(2, 29) + SourceIndex(4)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(9, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(9, 2) Source(3, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(11, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(11, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(11, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(12, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(12, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(13, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(13, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(14, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(14, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(14, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(14, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(14, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(14, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(14, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(15, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(16, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(16, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(16, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(17, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(17, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(17, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(17, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(17, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(17, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(18, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(20, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(21, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(21, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(22, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(22, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(22, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(22, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(22, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(22, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(22, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(23, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(24, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(25, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(25, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(25, 6) Source(6, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/shebang-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/shebang-in-all-projects.js
new file mode 100644
index 0000000000000..6d4aca89204de
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/shebang-in-all-projects.js
@@ -0,0 +1,1755 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 35,
+      "end": 320,
+      "kind": "text"
+    },
+    {
+      "pos": 320,
+      "end": 361,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 35,
+      "end": 135,
+      "kind": "text"
+    },
+    {
+      "pos": 135,
+      "end": 178,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {}
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+text: (35-320)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (320-361)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (35-135)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (135-178)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(2, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(4, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(5, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAKA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 33,
+      "end": 143,
+      "kind": "text"
+    },
+    {
+      "pos": 143,
+      "end": 183,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 33,
+      "end": 190,
+      "kind": "text"
+    },
+    {
+      "pos": 190,
+      "end": 232,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (33-143)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (143-183)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (33-190)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (190-232)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/first/first_part2.ts]
+#!someshebang first first_part2
+console.log(f());
+
+
+//// [/src/second/second_part1.ts]
+#!someshebang second second_part1
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 33,
+      "end": 183,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 185,
+      "end": 511,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 513,
+      "end": 549,
+      "kind": "text"
+    },
+    {
+      "pos": 549,
+      "end": 589,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 33,
+      "end": 232,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 234,
+      "end": 377,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 379,
+      "end": 398,
+      "kind": "text"
+    },
+    {
+      "pos": 398,
+      "end": 440,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (33-183):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (185-511):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (513-549)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (549-589)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (33-232):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (234-377):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (379-398)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (398-440)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(15, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(15, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(16, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(16, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(17, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->#!someshebang third third_part1
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(4)
+2 >Emitted(19, 9) Source(2, 1) + SourceIndex(4)
+3 >Emitted(19, 13) Source(2, 5) + SourceIndex(4)
+4 >Emitted(19, 14) Source(2, 6) + SourceIndex(4)
+5 >Emitted(19, 17) Source(2, 16) + SourceIndex(4)
+6 >Emitted(19, 18) Source(2, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->#!someshebang third third_part1
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(2, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(2, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(2, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(2, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(3, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(3, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(3, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(3, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+#!someshebang third third_part1
+var c = new C();
+c.doSomething();
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/shebang-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/shebang-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..d1a6d46ff7439
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/shebang-in-only-one-dependency-project.js
@@ -0,0 +1,1717 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 35,
+      "end": 320,
+      "kind": "text"
+    },
+    {
+      "pos": 320,
+      "end": 361,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 35,
+      "end": 135,
+      "kind": "text"
+    },
+    {
+      "pos": 135,
+      "end": 178,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {}
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+text: (35-320)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (320-361)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (35-135)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (135-178)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(2, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(4, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(5, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAKA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 110,
+      "kind": "text"
+    },
+    {
+      "pos": 110,
+      "end": 150,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-110)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (110-150)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/second/second_part1.ts]
+#!someshebang second second_part1
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 35,
+      "end": 185,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 187,
+      "end": 513,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 515,
+      "end": 551,
+      "kind": "text"
+    },
+    {
+      "pos": 551,
+      "end": 591,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 35,
+      "end": 234,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 236,
+      "end": 379,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 381,
+      "end": 400,
+      "kind": "text"
+    },
+    {
+      "pos": 400,
+      "end": 442,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (35-185):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (187-513):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (515-551)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (551-591)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (35-234):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (236-379):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (381-400)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (400-442)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang second second_part1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(15, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(15, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(16, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(16, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(17, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(19, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(19, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(19, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(19, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(19, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang second second_part1
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..923333d69740f
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/strict-in-all-projects.js
@@ -0,0 +1,1840 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 300,
+      "kind": "text"
+    },
+    {
+      "pos": 300,
+      "end": 341,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 100,
+      "kind": "text"
+    },
+    {
+      "pos": 100,
+      "end": 143,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/second/second_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-300)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (300-341)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-100)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (100-143)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 125,
+      "kind": "text"
+    },
+    {
+      "pos": 125,
+      "end": 165,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/first/first_PART1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-125)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (125-165)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 165,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 167,
+      "end": 493,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 495,
+      "end": 531,
+      "kind": "text"
+    },
+    {
+      "pos": 531,
+      "end": 571,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/third/third_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (15-165):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (167-493):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (495-531)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (531-571)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..28fa092d002f7
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,1748 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 300,
+      "kind": "text"
+    },
+    {
+      "pos": 300,
+      "end": 341,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 100,
+      "kind": "text"
+    },
+    {
+      "pos": 100,
+      "end": 143,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {
+    "prologues": [
+      {
+        "file": "/src/second/second_part1.ts",
+        "text": "",
+        "directives": [
+          {
+            "pos": -1,
+            "end": -1,
+            "expression": {
+              "pos": -1,
+              "end": -1,
+              "text": "use strict"
+            }
+          }
+        ]
+      }
+    ]
+  }
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+text: (15-300)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (300-341)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-100)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (100-143)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 110,
+      "kind": "text"
+    },
+    {
+      "pos": 110,
+      "end": 150,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-110)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (110-150)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 13,
+      "kind": "prologue",
+      "data": "use strict"
+    },
+    {
+      "pos": 15,
+      "end": 165,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 167,
+      "end": 493,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 495,
+      "end": 531,
+      "kind": "text"
+    },
+    {
+      "pos": 531,
+      "end": 571,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prologue: (0-13):: use strict
+"use strict";
+----------------------------------------------------------------------
+prepend: (15-165):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (167-493):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (495-531)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (531-571)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/triple-slash-refs-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/triple-slash-refs-in-all-projects.js
new file mode 100644
index 0000000000000..fec3fa5cb5406
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/triple-slash-refs-in-all-projects.js
@@ -0,0 +1,2059 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 336,
+      "kind": "text"
+    },
+    {
+      "pos": 336,
+      "end": 377,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 49,
+      "kind": "reference",
+      "data": "../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 51,
+      "end": 205,
+      "kind": "text"
+    },
+    {
+      "pos": 205,
+      "end": 248,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {}
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+text: (0-336)
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (336-377)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+reference: (0-49):: ../second/tripleRef.d.ts
+/// <reference path="../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+text: (51-205)
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (205-248)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 1) + SourceIndex(0)
+3 >Emitted(2, 15) Source(2, 7) + SourceIndex(0)
+4 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+5 >Emitted(2, 52) Source(2, 51) + SourceIndex(0)
+6 >Emitted(2, 53) Source(2, 52) + SourceIndex(0)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(3, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(3, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(3, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(4, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 19) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 20) Source(7, 12) + SourceIndex(0)
+4 >Emitted(5, 21) Source(7, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(6, 2) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(7, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(7, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(8, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(9, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var second_part1Const = new secondsecond_part1();
+1 >
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(2, 7) + SourceIndex(0)
+3 >Emitted(1, 22) Source(2, 24) + SourceIndex(0)
+4 >Emitted(1, 25) Source(2, 27) + SourceIndex(0)
+5 >Emitted(1, 29) Source(2, 31) + SourceIndex(0)
+6 >Emitted(1, 47) Source(2, 49) + SourceIndex(0)
+7 >Emitted(1, 49) Source(2, 51) + SourceIndex(0)
+8 >Emitted(1, 50) Source(2, 52) + SourceIndex(0)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(7, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(7, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(13, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(7, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(7, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(8, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(9, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(9, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(9, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(9, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(9, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(9, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(9, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(9, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(12, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(12, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(12, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(12, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(13, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(7, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(7, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(7, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(7, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 158,
+      "kind": "text"
+    },
+    {
+      "pos": 158,
+      "end": 198,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 42,
+      "kind": "reference",
+      "data": "../tripleRef.d.ts"
+    },
+    {
+      "pos": 44,
+      "end": 252,
+      "kind": "text"
+    },
+    {
+      "pos": 252,
+      "end": 294,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-158)
+var s = "Hello, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (158-198)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+reference: (0-42):: ../tripleRef.d.ts
+/// <reference path="../tripleRef.d.ts" />
+----------------------------------------------------------------------
+text: (44-252)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (252-294)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+/// <reference path="../tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(9, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(9, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(9, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(9, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(9, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(10, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_part2.ts]
+///<reference path="./tripleRef.d.ts"/>
+const first_part2Const = new firstfirst_part2();
+console.log(f());
+
+
+//// [/src/first/tripleRef.d.ts]
+declare class firstfirst_part2 { }
+
+//// [/src/second/second_part1.ts]
+///<reference path="./tripleRef.d.ts"/>
+const second_part1Const = new secondsecond_part1();
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/tripleRef.d.ts]
+declare class secondsecond_part1 { }
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 198,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 200,
+      "end": 577,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 579,
+      "end": 663,
+      "kind": "text"
+    },
+    {
+      "pos": 663,
+      "end": 703,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 45,
+      "kind": "reference",
+      "data": "../../tripleRef.d.ts"
+    },
+    {
+      "pos": 47,
+      "end": 101,
+      "kind": "reference",
+      "data": "../../../first/tripleRef.d.ts"
+    },
+    {
+      "pos": 103,
+      "end": 158,
+      "kind": "reference",
+      "data": "../../../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 160,
+      "end": 410,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 412,
+      "end": 609,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 611,
+      "end": 681,
+      "kind": "text"
+    },
+    {
+      "pos": 681,
+      "end": 723,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-198):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (200-577):: /src/2/second-output.js
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (579-663)
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (663-703)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+reference: (0-45):: ../../tripleRef.d.ts
+/// <reference path="../../tripleRef.d.ts" />
+----------------------------------------------------------------------
+reference: (47-101):: ../../../first/tripleRef.d.ts
+/// <reference path="../../../first/tripleRef.d.ts" />
+----------------------------------------------------------------------
+reference: (103-158):: ../../../second/tripleRef.d.ts
+/// <reference path="../../../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+prepend: (160-410):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (412-609):: /src/2/second-output.d.ts
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (611-681)
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (681-723)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+/// <reference path="../../tripleRef.d.ts" />
+/// <reference path="../../../first/tripleRef.d.ts" />
+/// <reference path="../../../second/tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;AAChD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../../tripleRef.d.ts" />
+>>>/// <reference path="../../../first/tripleRef.d.ts" />
+>>>/// <reference path="../../../second/tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(4, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(4, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(5, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(5, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(5, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(5, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(5, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(6, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(7, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(7, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(7, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(7, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(7, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(7, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(8, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(8, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(8, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(9, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(9, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(9, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(9, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(9, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(10, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(11, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(11, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(11, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(11, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(11, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(12, 30) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 9) Source(2, 1) + SourceIndex(3)
+3 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+4 >Emitted(14, 32) Source(2, 24) + SourceIndex(3)
+5 >Emitted(14, 52) Source(2, 51) + SourceIndex(3)
+6 >Emitted(14, 53) Source(2, 52) + SourceIndex(3)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(15, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(15, 19) Source(3, 11) + SourceIndex(3)
+3 >Emitted(15, 20) Source(3, 12) + SourceIndex(3)
+4 >Emitted(15, 21) Source(3, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(17, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(17, 19) Source(7, 11) + SourceIndex(3)
+3 >Emitted(17, 20) Source(7, 12) + SourceIndex(3)
+4 >Emitted(17, 21) Source(7, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(18, 2) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(19, 15) Source(1, 7) + SourceIndex(4)
+3 >Emitted(19, 16) Source(1, 8) + SourceIndex(4)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 16) Source(2, 16) + SourceIndex(4)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(21, 2) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare const third_part1Const: thirdthird_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              third_part1Const
+5 >                               = new thirdthird_part1()
+6 >                                                ;
+1->Emitted(23, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(23, 9) Source(2, 1) + SourceIndex(5)
+3 >Emitted(23, 15) Source(2, 7) + SourceIndex(5)
+4 >Emitted(23, 31) Source(2, 23) + SourceIndex(5)
+5 >Emitted(23, 49) Source(2, 48) + SourceIndex(5)
+6 >Emitted(23, 50) Source(2, 49) + SourceIndex(5)
+---
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(24, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(24, 9) Source(3, 1) + SourceIndex(5)
+3 >Emitted(24, 13) Source(3, 5) + SourceIndex(5)
+4 >Emitted(24, 14) Source(3, 6) + SourceIndex(5)
+5 >Emitted(24, 17) Source(3, 16) + SourceIndex(5)
+6 >Emitted(24, 18) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(9, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(9, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(9, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(9, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(9, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(9, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var third_part1Const = new thirdthird_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    third_part1Const
+4 >                     = 
+5 >                       new 
+6 >                           thirdthird_part1
+7 >                                           ()
+8 >                                             ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(2, 7) + SourceIndex(5)
+3 >Emitted(26, 21) Source(2, 23) + SourceIndex(5)
+4 >Emitted(26, 24) Source(2, 26) + SourceIndex(5)
+5 >Emitted(26, 28) Source(2, 30) + SourceIndex(5)
+6 >Emitted(26, 44) Source(2, 46) + SourceIndex(5)
+7 >Emitted(26, 46) Source(2, 48) + SourceIndex(5)
+8 >Emitted(26, 47) Source(2, 49) + SourceIndex(5)
+---
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(3, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(3, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(3, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(3, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(3, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(3, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(4, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(4, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(4, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(4, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(4, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(4, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+///<reference path="./tripleRef.d.ts"/>
+const third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+
+
+//// [/src/third/tripleRef.d.ts]
+declare class thirdthird_part1 { }
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/triple-slash-refs-in-one-project.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/triple-slash-refs-in-one-project.js
new file mode 100644
index 0000000000000..c0ee8fabf5fda
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/triple-slash-refs-in-one-project.js
@@ -0,0 +1,1839 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 336,
+      "kind": "text"
+    },
+    {
+      "pos": 336,
+      "end": 377,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 49,
+      "kind": "reference",
+      "data": "../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 51,
+      "end": 205,
+      "kind": "text"
+    },
+    {
+      "pos": 205,
+      "end": 248,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {}
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+text: (0-336)
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (336-377)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+reference: (0-49):: ../second/tripleRef.d.ts
+/// <reference path="../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+text: (51-205)
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (205-248)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 1) + SourceIndex(0)
+3 >Emitted(2, 15) Source(2, 7) + SourceIndex(0)
+4 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+5 >Emitted(2, 52) Source(2, 51) + SourceIndex(0)
+6 >Emitted(2, 53) Source(2, 52) + SourceIndex(0)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(3, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(3, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(3, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(4, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 19) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 20) Source(7, 12) + SourceIndex(0)
+4 >Emitted(5, 21) Source(7, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(6, 2) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(7, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(7, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(8, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(9, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var second_part1Const = new secondsecond_part1();
+1 >
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(2, 7) + SourceIndex(0)
+3 >Emitted(1, 22) Source(2, 24) + SourceIndex(0)
+4 >Emitted(1, 25) Source(2, 27) + SourceIndex(0)
+5 >Emitted(1, 29) Source(2, 31) + SourceIndex(0)
+6 >Emitted(1, 47) Source(2, 49) + SourceIndex(0)
+7 >Emitted(1, 49) Source(2, 51) + SourceIndex(0)
+8 >Emitted(1, 50) Source(2, 52) + SourceIndex(0)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(7, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(7, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(13, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(7, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(7, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(8, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(9, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(9, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(9, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(9, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(9, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(9, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(9, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(9, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(12, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(12, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(12, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(12, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(13, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(7, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(7, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(7, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(7, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 110,
+      "kind": "text"
+    },
+    {
+      "pos": 110,
+      "end": 150,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-110)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (110-150)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/second/second_part1.ts]
+///<reference path="./tripleRef.d.ts"/>
+const second_part1Const = new secondsecond_part1();
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/tripleRef.d.ts]
+declare class secondsecond_part1 { }
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 150,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 152,
+      "end": 529,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 531,
+      "end": 567,
+      "kind": "text"
+    },
+    {
+      "pos": 567,
+      "end": 607,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 55,
+      "kind": "reference",
+      "data": "../../../second/tripleRef.d.ts"
+    },
+    {
+      "pos": 57,
+      "end": 256,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 258,
+      "end": 455,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 457,
+      "end": 476,
+      "kind": "text"
+    },
+    {
+      "pos": 476,
+      "end": 518,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-150):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (152-529):: /src/2/second-output.js
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (531-567)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (567-607)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+reference: (0-55):: ../../../second/tripleRef.d.ts
+/// <reference path="../../../second/tripleRef.d.ts" />
+----------------------------------------------------------------------
+prepend: (57-256):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (258-455):: /src/2/second-output.d.ts
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (457-476)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (476-518)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+/// <reference path="../../../second/tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../../../second/tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 9) Source(2, 1) + SourceIndex(2)
+3 >Emitted(11, 15) Source(2, 7) + SourceIndex(2)
+4 >Emitted(11, 32) Source(2, 24) + SourceIndex(2)
+5 >Emitted(11, 52) Source(2, 51) + SourceIndex(2)
+6 >Emitted(11, 53) Source(2, 52) + SourceIndex(2)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(3, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(3, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(3, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(5, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(7, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(7, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(7, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(7, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(13, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(8, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(8, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(8, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(8, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(8, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(8, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(8, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(9, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
new file mode 100644
index 0000000000000..a3920eb73152d
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
@@ -0,0 +1,1713 @@
+//// [/src/2/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 285,
+      "kind": "text"
+    },
+    {
+      "pos": 285,
+      "end": 326,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 100,
+      "kind": "text"
+    },
+    {
+      "pos": 100,
+      "end": 143,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/second/",
+  "sources": {}
+}
+
+//// [/src/2/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/2/second-output.js
+----------------------------------------------------------------------
+text: (0-285)
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+
+----------------------------------------------------------------------
+sourceMapUrl: (285-326)
+//# sourceMappingURL=second-output.js.map
+======================================================================
+======================================================================
+File:: /src/2/second-output.d.ts
+----------------------------------------------------------------------
+text: (0-100)
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (100-143)
+//# sourceMappingURL=second-output.d.ts.map
+======================================================================
+
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(1, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(3, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(3, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(3, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(4, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(4, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(4, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(4, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(4, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(4, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(4, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(4, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(5, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(5, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(6, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(7, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(7, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(7, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(7, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(7, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(7, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(9, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(10, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(10, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(11, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(11, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(11, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(12, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(12, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(12, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(12, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(12, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(12, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(12, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(12, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(13, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(14, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(14, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(15, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(15, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(15, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 110,
+      "kind": "text"
+    },
+    {
+      "pos": 110,
+      "end": 150,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 157,
+      "kind": "text"
+    },
+    {
+      "pos": 157,
+      "end": 199,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/first/",
+  "sources": {}
+}
+
+//// [/src/first/bin/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/first/bin/first-output.js
+----------------------------------------------------------------------
+text: (0-110)
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+
+----------------------------------------------------------------------
+sourceMapUrl: (110-150)
+//# sourceMappingURL=first-output.js.map
+======================================================================
+======================================================================
+File:: /src/first/bin/first-output.d.ts
+----------------------------------------------------------------------
+text: (0-157)
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+
+----------------------------------------------------------------------
+sourceMapUrl: (157-199)
+//# sourceMappingURL=first-output.d.ts.map
+======================================================================
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/third/thirdjs/output/.tsbuildinfo]
+{
+  "js": [
+    {
+      "pos": 0,
+      "end": 150,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.js"
+    },
+    {
+      "pos": 152,
+      "end": 478,
+      "kind": "prepend",
+      "data": "/src/2/second-output.js"
+    },
+    {
+      "pos": 480,
+      "end": 516,
+      "kind": "text"
+    },
+    {
+      "pos": 516,
+      "end": 556,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "dts": [
+    {
+      "pos": 0,
+      "end": 199,
+      "kind": "prepend",
+      "data": "/src/first/bin/first-output.d.ts"
+    },
+    {
+      "pos": 201,
+      "end": 344,
+      "kind": "prepend",
+      "data": "/src/2/second-output.d.ts"
+    },
+    {
+      "pos": 346,
+      "end": 365,
+      "kind": "text"
+    },
+    {
+      "pos": 365,
+      "end": 407,
+      "kind": "sourceMapUrl"
+    }
+  ],
+  "commonSourceDirectory": "/src/third/",
+  "sources": {}
+}
+
+//// [/src/third/thirdjs/output/.tsbuildinfo.baseline.txt]
+======================================================================
+File:: /src/third/thirdjs/output/third-output.js
+----------------------------------------------------------------------
+prepend: (0-150):: /src/first/bin/first-output.js
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+----------------------------------------------------------------------
+prepend: (152-478):: /src/2/second-output.js
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+----------------------------------------------------------------------
+text: (480-516)
+var c = new C();
+c.doSomething();
+
+----------------------------------------------------------------------
+sourceMapUrl: (516-556)
+//# sourceMappingURL=third-output.js.map
+======================================================================
+======================================================================
+File:: /src/third/thirdjs/output/third-output.d.ts
+----------------------------------------------------------------------
+prepend: (0-199):: /src/first/bin/first-output.d.ts
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+----------------------------------------------------------------------
+prepend: (201-344):: /src/2/second-output.d.ts
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+----------------------------------------------------------------------
+text: (346-365)
+declare var c: C;
+
+----------------------------------------------------------------------
+sourceMapUrl: (365-407)
+//# sourceMappingURL=third-output.d.ts.map
+======================================================================
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    
+    "removeComments": true,
+    "strict": false,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/baseline-sectioned-sourcemaps.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/baseline-sectioned-sourcemaps.js
new file mode 100644
index 0000000000000..370e4b910f1ce
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/baseline-sectioned-sourcemaps.js
@@ -0,0 +1,1429 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(1, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(3, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(3, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(3, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(4, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(4, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(4, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(4, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(4, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(4, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(4, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(4, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(5, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(5, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(6, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(7, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(7, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(7, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(7, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(7, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(7, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(9, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(10, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(10, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(11, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(11, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(11, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(12, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(12, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(12, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(12, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(12, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(12, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(12, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(12, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(13, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(14, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(14, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(15, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(15, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(15, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..8c5c592899a51
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/emitHelpers-in-all-projects.js
@@ -0,0 +1,1918 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(5, 43) Source(12, 35) + SourceIndex(0)
+4 >Emitted(5, 52) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(17, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(17, 35) Source(12, 35) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(18, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(18, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(18, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(18, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(18, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(18, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(18, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(18, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(19, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(22, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(23, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(23, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(24, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(24, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(24, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(24, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(24, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(24, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(24, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(25, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(26, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(27, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(27, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(27, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+function forsecondsecond_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(19, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(19, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(19, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(19, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(19, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(19, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(20, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(20, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(20, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(20, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(20, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(20, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(20, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(20, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(21, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(21, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(21, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(22, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(22, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(22, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(22, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(22, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(22, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(22, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(22, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(23, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(23, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(24, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(24, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(24, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(24, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(25, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(25, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(25, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(26, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(26, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(26, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(26, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(38, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(38, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(38, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(38, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(39, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(39, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(39, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(40, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(40, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(40, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(41, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(41, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(41, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(41, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(41, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(41, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(41, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(41, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(42, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(42, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(43, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(43, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(43, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(43, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(44, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(44, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(44, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(44, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(44, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(44, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(44, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(45, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(45, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(45, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(46, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(46, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(46, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(46, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(46, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(46, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(46, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(46, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(47, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(47, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(48, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(49, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(50, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(50, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(51, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(51, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(51, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(52, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(52, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(52, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(52, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(52, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(52, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(52, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(52, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(53, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(53, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(54, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(54, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(55, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(55, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(55, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(55, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(57, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(57, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(57, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(57, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(57, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(57, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(57, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(57, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(58, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(58, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(58, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(58, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(58, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(58, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(59, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(59, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(59, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(60, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(60, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(60, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(60, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(60, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(60, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(60, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(60, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(61, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(61, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/emitHelpers-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..819993a49a6c0
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/emitHelpers-in-only-one-dependency-project.js
@@ -0,0 +1,1711 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(5, 43) Source(12, 35) + SourceIndex(0)
+4 >Emitted(5, 52) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(10, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(11, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(11, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(12, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(12, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(13, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(13, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(13, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(13, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(13, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(13, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(13, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(14, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(15, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(15, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(15, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(16, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(16, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(16, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(16, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(16, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(16, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(17, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(17, 35) Source(12, 35) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(18, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(18, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(18, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(18, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(18, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(18, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(18, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(18, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(19, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(19, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(21, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(22, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(23, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(23, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(23, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(24, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(24, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(24, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(24, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(24, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(24, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(24, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(24, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(25, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(26, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(26, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(27, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(27, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(27, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(27, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;AEXtC,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+function forsecondsecond_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAAM;ACXtC,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () { }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(15, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(15, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(15, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() { }
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB,KAAK,CAAC;ACXtC,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() { }
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^
+5 >                                     ^
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+4 >                                () { 
+5 >                                     }
+1->Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(3, 33) Source(12, 33) + SourceIndex(0)
+4 >Emitted(3, 38) Source(12, 38) + SourceIndex(0)
+5 >Emitted(3, 39) Source(12, 39) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(18, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(18, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(18, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(18, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(19, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(19, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(19, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(20, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(20, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(20, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(21, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(21, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(21, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(21, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(21, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(21, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(21, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(21, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(22, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(23, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(23, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(23, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(23, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(24, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(24, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(24, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(24, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(24, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(24, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(24, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(25, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(25, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(25, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(26, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(26, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(26, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(26, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(26, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(26, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(26, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(26, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(27, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(29, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(30, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(30, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(31, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(31, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(31, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(32, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(32, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(32, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(32, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(32, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(32, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(32, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(32, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(33, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(33, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(34, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(34, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(35, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(35, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(35, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(35, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(37, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(37, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(37, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(37, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(37, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(37, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(37, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(37, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(38, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(38, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(38, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(38, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(38, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(38, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-emitHelpers-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-emitHelpers-in-all-projects.js
new file mode 100644
index 0000000000000..1b0cf675708f9
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-emitHelpers-in-all-projects.js
@@ -0,0 +1,2873 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(5, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(5, 43) Source(12, 35) + SourceIndex(0)
+4 >Emitted(5, 52) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(9, 1) Source(7, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(7, 10) + SourceIndex(1)
+3 >Emitted(9, 42) Source(7, 34) + SourceIndex(1)
+4 >Emitted(9, 43) Source(7, 35) + SourceIndex(1)
+5 >Emitted(9, 46) Source(7, 38) + SourceIndex(1)
+6 >Emitted(9, 49) Source(7, 41) + SourceIndex(1)
+7 >Emitted(9, 55) Source(7, 47) + SourceIndex(1)
+8 >Emitted(9, 57) Source(7, 49) + SourceIndex(1)
+9 >Emitted(9, 65) Source(7, 54) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(30, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(31, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(31, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(31, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(32, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(32, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(32, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(33, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(33, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(33, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(33, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(33, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(33, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(33, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(33, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(34, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(34, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(35, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(35, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(35, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(35, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(36, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(36, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(36, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(36, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(36, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(36, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(36, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(37, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(37, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(37, 35) Source(12, 35) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(38, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(38, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(38, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(38, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(38, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(38, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(38, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(38, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(39, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(39, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(40, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(41, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(42, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(42, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(43, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(43, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(43, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(44, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(44, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(44, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(44, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(44, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(44, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(44, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(44, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(45, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(45, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(46, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(46, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(47, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(47, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(47, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(47, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(48, 1) Source(7, 1) + SourceIndex(1)
+2 >Emitted(48, 10) Source(7, 10) + SourceIndex(1)
+3 >Emitted(48, 34) Source(7, 34) + SourceIndex(1)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(49, 5) Source(7, 35) + SourceIndex(1)
+2 >Emitted(49, 16) Source(7, 49) + SourceIndex(1)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(50, 10) Source(7, 35) + SourceIndex(1)
+2 >Emitted(50, 20) Source(7, 49) + SourceIndex(1)
+3 >Emitted(50, 22) Source(7, 35) + SourceIndex(1)
+4 >Emitted(50, 43) Source(7, 49) + SourceIndex(1)
+5 >Emitted(50, 45) Source(7, 35) + SourceIndex(1)
+6 >Emitted(50, 49) Source(7, 49) + SourceIndex(1)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(51, 9) Source(7, 35) + SourceIndex(1)
+2 >Emitted(51, 31) Source(7, 49) + SourceIndex(1)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(53, 1) Source(7, 53) + SourceIndex(1)
+2 >Emitted(53, 2) Source(7, 54) + SourceIndex(1)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(54, 1) Source(8, 1) + SourceIndex(1)
+2 >Emitted(54, 25) Source(8, 25) + SourceIndex(1)
+3 >Emitted(54, 49) Source(8, 29) + SourceIndex(1)
+4 >Emitted(54, 50) Source(8, 30) + SourceIndex(1)
+5 >Emitted(54, 52) Source(8, 32) + SourceIndex(1)
+6 >Emitted(54, 54) Source(8, 34) + SourceIndex(1)
+7 >Emitted(54, 56) Source(8, 36) + SourceIndex(1)
+8 >Emitted(54, 58) Source(8, 38) + SourceIndex(1)
+9 >Emitted(54, 60) Source(8, 40) + SourceIndex(1)
+10>Emitted(54, 61) Source(8, 41) + SourceIndex(1)
+11>Emitted(54, 64) Source(8, 43) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(2)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(2)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(2)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(2)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(2)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(2)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(2)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(30, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(30, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(30, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(30, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(30, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(30, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(31, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(31, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(31, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(31, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(31, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(31, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(31, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(31, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(32, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(32, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(32, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(33, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(33, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(33, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(33, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(33, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(33, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(33, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(33, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(35, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(35, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(35, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(35, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(35, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(35, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(35, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(35, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(36, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(36, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(36, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(37, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(37, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(37, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(37, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(38, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(38, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(39, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(39, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(39, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(40, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(40, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(41, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(41, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(41, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(41, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(41, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(41, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(42, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(42, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(44, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(44, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(45, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(45, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(45, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(45, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(45, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(45, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(45, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(45, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(45, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(45, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(45, 62) Source(5, 41) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/first/first_part3.ts]
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread(...b: number[]) { }
+firstfirst_part3Spread(...[10, 20, 30]);
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+function forsecondsecond_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/second/second_part2.ts]
+class C {
+    doSomething() {
+        console.log("something got done");
+    }
+}
+
+function secondsecond_part2Spread(...b: number[]) { }
+secondsecond_part2Spread(...[10, 20, 30]);
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+declare function firstfirst_part3Spread(...b: number[]): void;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function forsecondsecond_part1Rest(): void;
+declare class C {
+    doSomething(): void;
+}
+declare function secondsecond_part2Spread(...b: number[]): void;
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+declare function thirdthird_part1Spread(...b: number[]): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACHnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AACD,iBAAS,yBAAyB,SAEjC;ACbD,cAAM,CAAC;IACH,WAAW;CAGd;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;;ACNrD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B;AACD,iBAAS,sBAAsB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+>>>declare function firstfirst_part3Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 firstfirst_part3Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(10, 1) Source(4, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(4, 10) + SourceIndex(1)
+3 >Emitted(10, 40) Source(4, 32) + SourceIndex(1)
+4 >Emitted(10, 41) Source(4, 33) + SourceIndex(1)
+5 >Emitted(10, 44) Source(4, 36) + SourceIndex(1)
+6 >Emitted(10, 47) Source(4, 39) + SourceIndex(1)
+7 >Emitted(10, 53) Source(4, 45) + SourceIndex(1)
+8 >Emitted(10, 55) Source(4, 47) + SourceIndex(1)
+9 >Emitted(10, 63) Source(4, 52) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function forsecondsecond_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                          ^^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 forsecondsecond_part1Rest
+4 >                                          () {
+  >                                          const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(2)
+2 >Emitted(16, 18) Source(12, 10) + SourceIndex(2)
+3 >Emitted(16, 43) Source(12, 35) + SourceIndex(2)
+4 >Emitted(16, 52) Source(14, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare function secondsecond_part2Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part2Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(20, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(20, 18) Source(7, 10) + SourceIndex(3)
+3 >Emitted(20, 42) Source(7, 34) + SourceIndex(3)
+4 >Emitted(20, 43) Source(7, 35) + SourceIndex(3)
+5 >Emitted(20, 46) Source(7, 38) + SourceIndex(3)
+6 >Emitted(20, 49) Source(7, 41) + SourceIndex(3)
+7 >Emitted(20, 55) Source(7, 47) + SourceIndex(3)
+8 >Emitted(20, 57) Source(7, 49) + SourceIndex(3)
+9 >Emitted(20, 65) Source(7, 54) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(22, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(22, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(22, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(22, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(22, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(22, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+5 >                                                 ^^^^^^^^^^^^^^->
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(23, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(23, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(23, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(23, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>declare function thirdthird_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^
+4 >                                       ^
+5 >                                        ^^^
+6 >                                           ^^^
+7 >                                              ^^^^^^
+8 >                                                    ^^
+9 >                                                      ^^^^^^^^
+1->
+  >
+2 >function 
+3 >                 thirdthird_part1Spread
+4 >                                       (
+5 >                                        ...
+6 >                                           b: 
+7 >                                              number
+8 >                                                    []
+9 >                                                      ) { }
+1->Emitted(24, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(24, 18) Source(6, 10) + SourceIndex(4)
+3 >Emitted(24, 40) Source(6, 32) + SourceIndex(4)
+4 >Emitted(24, 41) Source(6, 33) + SourceIndex(4)
+5 >Emitted(24, 44) Source(6, 36) + SourceIndex(4)
+6 >Emitted(24, 47) Source(6, 39) + SourceIndex(4)
+7 >Emitted(24, 53) Source(6, 45) + SourceIndex(4)
+8 >Emitted(24, 55) Source(6, 47) + SourceIndex(4)
+9 >Emitted(24, 63) Source(6, 52) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+function firstfirst_part3Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=first-output.js.map
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function forsecondsecond_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+function secondsecond_part2Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+function thirdthird_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACAxC,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AACD,SAAS,yBAAyB;IAClC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;;ACP1C,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;AACD,SAAS,sBAAsB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACnD,sBAAsB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(59, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(59, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(59, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(59, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(59, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(59, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(60, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(60, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(60, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(60, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(60, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(60, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(60, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(60, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(61, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(61, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(61, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(62, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(62, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(62, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(62, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(62, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(62, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(62, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(62, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(63, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(63, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(64, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(64, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(64, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(64, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(64, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(64, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(64, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(64, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(64, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(65, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(65, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(65, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(66, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(66, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(66, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(66, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(67, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(67, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>function firstfirst_part3Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         firstfirst_part3Spread
+1->Emitted(68, 1) Source(4, 1) + SourceIndex(2)
+2 >Emitted(68, 10) Source(4, 10) + SourceIndex(2)
+3 >Emitted(68, 32) Source(4, 32) + SourceIndex(2)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(69, 5) Source(4, 33) + SourceIndex(2)
+2 >Emitted(69, 16) Source(4, 47) + SourceIndex(2)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(70, 10) Source(4, 33) + SourceIndex(2)
+2 >Emitted(70, 20) Source(4, 47) + SourceIndex(2)
+3 >Emitted(70, 22) Source(4, 33) + SourceIndex(2)
+4 >Emitted(70, 43) Source(4, 47) + SourceIndex(2)
+5 >Emitted(70, 45) Source(4, 33) + SourceIndex(2)
+6 >Emitted(70, 49) Source(4, 47) + SourceIndex(2)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(71, 9) Source(4, 33) + SourceIndex(2)
+2 >Emitted(71, 31) Source(4, 47) + SourceIndex(2)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(73, 1) Source(4, 51) + SourceIndex(2)
+2 >Emitted(73, 2) Source(4, 52) + SourceIndex(2)
+---
+>>>firstfirst_part3Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >firstfirst_part3Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(74, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(74, 23) Source(5, 23) + SourceIndex(2)
+3 >Emitted(74, 47) Source(5, 27) + SourceIndex(2)
+4 >Emitted(74, 48) Source(5, 28) + SourceIndex(2)
+5 >Emitted(74, 50) Source(5, 30) + SourceIndex(2)
+6 >Emitted(74, 52) Source(5, 32) + SourceIndex(2)
+7 >Emitted(74, 54) Source(5, 34) + SourceIndex(2)
+8 >Emitted(74, 56) Source(5, 36) + SourceIndex(2)
+9 >Emitted(74, 58) Source(5, 38) + SourceIndex(2)
+10>Emitted(74, 59) Source(5, 39) + SourceIndex(2)
+11>Emitted(74, 62) Source(5, 41) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(105, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(105, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(105, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(105, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(106, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(106, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(106, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(107, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(107, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(107, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(108, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(108, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(108, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(108, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(108, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(108, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(108, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(108, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(109, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(109, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(110, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(110, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(110, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(110, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(111, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(111, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(111, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(111, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(111, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(111, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(111, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function forsecondsecond_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forsecondsecond_part1Rest
+1->Emitted(112, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(112, 10) Source(12, 10) + SourceIndex(3)
+3 >Emitted(112, 35) Source(12, 35) + SourceIndex(3)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(113, 5) Source(13, 1) + SourceIndex(3)
+2 >Emitted(113, 9) Source(13, 7) + SourceIndex(3)
+3 >Emitted(113, 38) Source(13, 48) + SourceIndex(3)
+4 >Emitted(113, 40) Source(13, 9) + SourceIndex(3)
+5 >Emitted(113, 48) Source(13, 10) + SourceIndex(3)
+6 >Emitted(113, 50) Source(13, 12) + SourceIndex(3)
+7 >Emitted(113, 74) Source(13, 48) + SourceIndex(3)
+8 >Emitted(113, 75) Source(13, 49) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(114, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(114, 2) Source(14, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(115, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(116, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(117, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(117, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(118, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(118, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(118, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(119, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(119, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(119, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(119, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(119, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(119, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(119, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(119, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(120, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(120, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(121, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(121, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(122, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(122, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(122, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(122, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>function secondsecond_part2Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part2Spread
+1->Emitted(123, 1) Source(7, 1) + SourceIndex(4)
+2 >Emitted(123, 10) Source(7, 10) + SourceIndex(4)
+3 >Emitted(123, 34) Source(7, 34) + SourceIndex(4)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(124, 5) Source(7, 35) + SourceIndex(4)
+2 >Emitted(124, 16) Source(7, 49) + SourceIndex(4)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(125, 10) Source(7, 35) + SourceIndex(4)
+2 >Emitted(125, 20) Source(7, 49) + SourceIndex(4)
+3 >Emitted(125, 22) Source(7, 35) + SourceIndex(4)
+4 >Emitted(125, 43) Source(7, 49) + SourceIndex(4)
+5 >Emitted(125, 45) Source(7, 35) + SourceIndex(4)
+6 >Emitted(125, 49) Source(7, 49) + SourceIndex(4)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(126, 9) Source(7, 35) + SourceIndex(4)
+2 >Emitted(126, 31) Source(7, 49) + SourceIndex(4)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(128, 1) Source(7, 53) + SourceIndex(4)
+2 >Emitted(128, 2) Source(7, 54) + SourceIndex(4)
+---
+>>>secondsecond_part2Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part2Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(129, 1) Source(8, 1) + SourceIndex(4)
+2 >Emitted(129, 25) Source(8, 25) + SourceIndex(4)
+3 >Emitted(129, 49) Source(8, 29) + SourceIndex(4)
+4 >Emitted(129, 50) Source(8, 30) + SourceIndex(4)
+5 >Emitted(129, 52) Source(8, 32) + SourceIndex(4)
+6 >Emitted(129, 54) Source(8, 34) + SourceIndex(4)
+7 >Emitted(129, 56) Source(8, 36) + SourceIndex(4)
+8 >Emitted(129, 58) Source(8, 38) + SourceIndex(4)
+9 >Emitted(129, 60) Source(8, 40) + SourceIndex(4)
+10>Emitted(129, 61) Source(8, 41) + SourceIndex(4)
+11>Emitted(129, 64) Source(8, 43) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(131, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(131, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(131, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(131, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(131, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(131, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(131, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(131, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(132, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(132, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(132, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(132, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(132, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(132, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(133, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(133, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(133, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(134, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(134, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(134, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(134, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(134, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(134, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(134, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(134, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(135, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(135, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>function thirdthird_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >function 
+3 >         thirdthird_part1Spread
+1->Emitted(136, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(136, 10) Source(6, 10) + SourceIndex(5)
+3 >Emitted(136, 32) Source(6, 32) + SourceIndex(5)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(137, 5) Source(6, 33) + SourceIndex(5)
+2 >Emitted(137, 16) Source(6, 47) + SourceIndex(5)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(138, 10) Source(6, 33) + SourceIndex(5)
+2 >Emitted(138, 20) Source(6, 47) + SourceIndex(5)
+3 >Emitted(138, 22) Source(6, 33) + SourceIndex(5)
+4 >Emitted(138, 43) Source(6, 47) + SourceIndex(5)
+5 >Emitted(138, 45) Source(6, 33) + SourceIndex(5)
+6 >Emitted(138, 49) Source(6, 47) + SourceIndex(5)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(139, 9) Source(6, 33) + SourceIndex(5)
+2 >Emitted(139, 31) Source(6, 47) + SourceIndex(5)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(141, 1) Source(6, 51) + SourceIndex(5)
+2 >Emitted(141, 2) Source(6, 52) + SourceIndex(5)
+---
+>>>thirdthird_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^
+3 >                      ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                              ^
+5 >                                               ^^
+6 >                                                 ^^
+7 >                                                   ^^
+8 >                                                     ^^
+9 >                                                       ^^
+10>                                                         ^
+11>                                                          ^^^
+1->
+  >
+2 >thirdthird_part1Spread
+3 >                      (...
+4 >                                              [
+5 >                                               10
+6 >                                                 , 
+7 >                                                   20
+8 >                                                     , 
+9 >                                                       30
+10>                                                         ]
+11>                                                          );
+1->Emitted(142, 1) Source(7, 1) + SourceIndex(5)
+2 >Emitted(142, 23) Source(7, 23) + SourceIndex(5)
+3 >Emitted(142, 47) Source(7, 27) + SourceIndex(5)
+4 >Emitted(142, 48) Source(7, 28) + SourceIndex(5)
+5 >Emitted(142, 50) Source(7, 30) + SourceIndex(5)
+6 >Emitted(142, 52) Source(7, 32) + SourceIndex(5)
+7 >Emitted(142, 54) Source(7, 34) + SourceIndex(5)
+8 >Emitted(142, 56) Source(7, 36) + SourceIndex(5)
+9 >Emitted(142, 58) Source(7, 38) + SourceIndex(5)
+10>Emitted(142, 59) Source(7, 39) + SourceIndex(5)
+11>Emitted(142, 62) Source(7, 41) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+function thirdthird_part1Spread(...b: number[]) { }
+thirdthird_part1Spread(...[10, 20, 30]);
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-emitHelpers-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-emitHelpers-in-different-projects.js
new file mode 100644
index 0000000000000..716e6689a6af7
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-emitHelpers-in-different-projects.js
@@ -0,0 +1,2109 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(5, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(5, 18) Source(13, 10) + SourceIndex(0)
+3 >Emitted(5, 42) Source(13, 34) + SourceIndex(0)
+4 >Emitted(5, 43) Source(13, 35) + SourceIndex(0)
+5 >Emitted(5, 46) Source(13, 38) + SourceIndex(0)
+6 >Emitted(5, 49) Source(13, 41) + SourceIndex(0)
+7 >Emitted(5, 55) Source(13, 47) + SourceIndex(0)
+8 >Emitted(5, 57) Source(13, 49) + SourceIndex(0)
+9 >Emitted(5, 65) Source(13, 54) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(21, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(21, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(21, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(21, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(22, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(22, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(22, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(23, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(23, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(23, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(24, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(24, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(24, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(24, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(24, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(24, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(24, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(24, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(25, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(25, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(26, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(26, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(26, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(26, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(27, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(27, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(27, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(27, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(27, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(27, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(27, 19) Source(11, 2) + SourceIndex(0)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(28, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(28, 10) Source(13, 10) + SourceIndex(0)
+3 >Emitted(28, 34) Source(13, 34) + SourceIndex(0)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(29, 5) Source(13, 35) + SourceIndex(0)
+2 >Emitted(29, 16) Source(13, 49) + SourceIndex(0)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(30, 10) Source(13, 35) + SourceIndex(0)
+2 >Emitted(30, 20) Source(13, 49) + SourceIndex(0)
+3 >Emitted(30, 22) Source(13, 35) + SourceIndex(0)
+4 >Emitted(30, 43) Source(13, 49) + SourceIndex(0)
+5 >Emitted(30, 45) Source(13, 35) + SourceIndex(0)
+6 >Emitted(30, 49) Source(13, 49) + SourceIndex(0)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(31, 9) Source(13, 35) + SourceIndex(0)
+2 >Emitted(31, 31) Source(13, 49) + SourceIndex(0)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(33, 1) Source(13, 53) + SourceIndex(0)
+2 >Emitted(33, 2) Source(13, 54) + SourceIndex(0)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(34, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(34, 25) Source(14, 25) + SourceIndex(0)
+3 >Emitted(34, 49) Source(14, 29) + SourceIndex(0)
+4 >Emitted(34, 50) Source(14, 30) + SourceIndex(0)
+5 >Emitted(34, 52) Source(14, 32) + SourceIndex(0)
+6 >Emitted(34, 54) Source(14, 34) + SourceIndex(0)
+7 >Emitted(34, 56) Source(14, 36) + SourceIndex(0)
+8 >Emitted(34, 58) Source(14, 38) + SourceIndex(0)
+9 >Emitted(34, 60) Source(14, 40) + SourceIndex(0)
+10>Emitted(34, 61) Source(14, 41) + SourceIndex(0)
+11>Emitted(34, 64) Source(14, 43) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(35, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(36, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(37, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(37, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(38, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(38, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(38, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(39, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(39, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(39, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(39, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(39, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(39, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(39, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(39, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(40, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(40, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(41, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(41, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(42, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(42, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(42, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(42, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;AEbD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(10, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(10, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(10, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(10, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(10, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(10, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(11, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(11, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(11, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(11, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(11, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(11, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(11, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(11, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(12, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(12, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(12, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(13, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(13, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(13, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(13, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(13, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(13, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(13, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(13, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(14, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(14, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(15, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(15, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(15, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(15, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(15, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(15, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(15, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(15, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(16, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(16, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(17, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(17, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(17, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(18, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(18, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+function forfirstfirst_PART1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
+//// [/src/second/second_part1.ts]
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+function secondsecond_part1Spread(...b: number[]) { }
+secondsecond_part1Spread(...[10, 20, 30]);
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": false,
+    "downlevelIteration": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function forfirstfirst_PART1Rest(): void;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare function secondsecond_part1Spread(...b: number[]): void;
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+declare function forthirdthird_part1Rest(): void;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AAGD,iBAAS,uBAAuB,SAE/B;ACbD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;AAED,iBAAS,wBAAwB,CAAC,GAAG,GAAG,MAAM,EAAE,QAAK;ACZrD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC;AAEhB,iBAAS,uBAAuB,SAE/B"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+>>>declare function forfirstfirst_PART1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >
+  >console.log(s);
+  >
+2 >function 
+3 >                 forfirstfirst_PART1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 18) Source(12, 10) + SourceIndex(0)
+3 >Emitted(8, 41) Source(12, 33) + SourceIndex(0)
+4 >Emitted(8, 50) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(11, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(11, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(12, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(14, 2) Source(11, 2) + SourceIndex(2)
+---
+>>>declare function secondsecond_part1Spread(...b: number[]): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                         ^
+5 >                                          ^^^
+6 >                                             ^^^
+7 >                                                ^^^^^^
+8 >                                                      ^^
+9 >                                                        ^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >                 secondsecond_part1Spread
+4 >                                         (
+5 >                                          ...
+6 >                                             b: 
+7 >                                                number
+8 >                                                      []
+9 >                                                        ) { }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(2)
+2 >Emitted(15, 18) Source(13, 10) + SourceIndex(2)
+3 >Emitted(15, 42) Source(13, 34) + SourceIndex(2)
+4 >Emitted(15, 43) Source(13, 35) + SourceIndex(2)
+5 >Emitted(15, 46) Source(13, 38) + SourceIndex(2)
+6 >Emitted(15, 49) Source(13, 41) + SourceIndex(2)
+7 >Emitted(15, 55) Source(13, 47) + SourceIndex(2)
+8 >Emitted(15, 57) Source(13, 49) + SourceIndex(2)
+9 >Emitted(15, 65) Source(13, 54) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1 >
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1 >
+2 >class 
+3 >              C
+1 >Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>declare function forthirdthird_part1Rest(): void;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                        ^^^^^^^^^
+1->
+  >c.doSomething();
+  >
+2 >function 
+3 >                 forthirdthird_part1Rest
+4 >                                        () {
+  >                                        const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+  >                                        }
+1->Emitted(21, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(21, 18) Source(3, 10) + SourceIndex(4)
+3 >Emitted(21, 41) Source(3, 33) + SourceIndex(4)
+4 >Emitted(21, 50) Source(5, 2) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+var s = "Hello, world";
+console.log(s);
+function forfirstfirst_PART1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var __read = (this && this.__read) || function (o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+};
+var __spread = (this && this.__spread) || function () {
+    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+    return ar;
+};
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+function secondsecond_part1Spread() {
+    var b = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        b[_i] = arguments[_i];
+    }
+}
+secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+}
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;AACf,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC;ACbD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;;;;;;;;;;;;;;;;;;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;AAED,SAAS,wBAAwB;IAAC,WAAc;SAAd,UAAc,EAAd,qBAAc,EAAd,IAAc;QAAd,sBAAc;;AAAI,CAAC;AACrD,wBAAwB,wBAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,GAAE;ACb1C;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC;AAChB,SAAS,uBAAuB;IAChC,IAAM,6BAAyC,EAAvC,QAAC,EAAE,wBAAoC,CAAC;AAChD,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var __rest = (this && this.__rest) || function (s, e) {
+>>>    var t = {};
+>>>    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+>>>        t[p] = s[p];
+>>>    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+>>>        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+>>>            t[p[i]] = s[p[i]];
+>>>    return t;
+>>>};
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(19, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(19, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(19, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(19, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(19, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(19, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(20, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(20, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(20, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(20, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(20, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(20, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(20, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(20, 16) Source(11, 16) + SourceIndex(0)
+---
+>>>function forfirstfirst_PART1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forfirstfirst_PART1Rest
+1->Emitted(21, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(21, 10) Source(12, 10) + SourceIndex(0)
+3 >Emitted(21, 33) Source(12, 33) + SourceIndex(0)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(22, 5) Source(13, 1) + SourceIndex(0)
+2 >Emitted(22, 9) Source(13, 7) + SourceIndex(0)
+3 >Emitted(22, 38) Source(13, 48) + SourceIndex(0)
+4 >Emitted(22, 40) Source(13, 9) + SourceIndex(0)
+5 >Emitted(22, 48) Source(13, 10) + SourceIndex(0)
+6 >Emitted(22, 50) Source(13, 12) + SourceIndex(0)
+7 >Emitted(22, 74) Source(13, 48) + SourceIndex(0)
+8 >Emitted(22, 75) Source(13, 49) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(23, 1) Source(14, 1) + SourceIndex(0)
+2 >Emitted(23, 2) Source(14, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(24, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(24, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(24, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(24, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(25, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(25, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(25, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(26, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(26, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(26, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(26, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(27, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var __read = (this && this.__read) || function (o, n) {
+>>>    var m = typeof Symbol === "function" && o[Symbol.iterator];
+>>>    if (!m) return o;
+>>>    var i = m.call(o), r, ar = [], e;
+>>>    try {
+>>>        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+>>>    }
+>>>    catch (error) { e = { error: error }; }
+>>>    finally {
+>>>        try {
+>>>            if (r && !r.done && (m = i["return"])) m.call(i);
+>>>        }
+>>>        finally { if (e) throw e.error; }
+>>>    }
+>>>    return ar;
+>>>};
+>>>var __spread = (this && this.__spread) || function () {
+>>>    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
+>>>    return ar;
+>>>};
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(49, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(49, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(49, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(49, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(50, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(50, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(50, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(51, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(51, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(51, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(52, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(52, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(52, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(52, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(52, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(52, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(52, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(52, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(53, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(53, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(54, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(54, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(54, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(54, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(55, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(55, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(55, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(55, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(55, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(55, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(55, 19) Source(11, 2) + SourceIndex(3)
+---
+>>>function secondsecond_part1Spread() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+  >
+2 >function 
+3 >         secondsecond_part1Spread
+1->Emitted(56, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(56, 10) Source(13, 10) + SourceIndex(3)
+3 >Emitted(56, 34) Source(13, 34) + SourceIndex(3)
+---
+>>>    var b = [];
+1 >^^^^
+2 >    ^^^^^^^^^^^
+3 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >(
+2 >    ...b: number[]
+1 >Emitted(57, 5) Source(13, 35) + SourceIndex(3)
+2 >Emitted(57, 16) Source(13, 49) + SourceIndex(3)
+---
+>>>    for (var _i = 0; _i < arguments.length; _i++) {
+1->^^^^^^^^^
+2 >         ^^^^^^^^^^
+3 >                   ^^
+4 >                     ^^^^^^^^^^^^^^^^^^^^^
+5 >                                          ^^
+6 >                                            ^^^^
+1->
+2 >         ...b: number[]
+3 >                   
+4 >                     ...b: number[]
+5 >                                          
+6 >                                            ...b: number[]
+1->Emitted(58, 10) Source(13, 35) + SourceIndex(3)
+2 >Emitted(58, 20) Source(13, 49) + SourceIndex(3)
+3 >Emitted(58, 22) Source(13, 35) + SourceIndex(3)
+4 >Emitted(58, 43) Source(13, 49) + SourceIndex(3)
+5 >Emitted(58, 45) Source(13, 35) + SourceIndex(3)
+6 >Emitted(58, 49) Source(13, 49) + SourceIndex(3)
+---
+>>>        b[_i] = arguments[_i];
+1 >^^^^^^^^
+2 >        ^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >        ...b: number[]
+1 >Emitted(59, 9) Source(13, 35) + SourceIndex(3)
+2 >Emitted(59, 31) Source(13, 49) + SourceIndex(3)
+---
+>>>    }
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >) { 
+2 >}
+1 >Emitted(61, 1) Source(13, 53) + SourceIndex(3)
+2 >Emitted(61, 2) Source(13, 54) + SourceIndex(3)
+---
+>>>secondsecond_part1Spread.apply(void 0, __spread([10, 20, 30]));
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                                ^
+5 >                                                 ^^
+6 >                                                   ^^
+7 >                                                     ^^
+8 >                                                       ^^
+9 >                                                         ^^
+10>                                                           ^
+11>                                                            ^^^
+1->
+  >
+2 >secondsecond_part1Spread
+3 >                        (...
+4 >                                                [
+5 >                                                 10
+6 >                                                   , 
+7 >                                                     20
+8 >                                                       , 
+9 >                                                         30
+10>                                                           ]
+11>                                                            );
+1->Emitted(62, 1) Source(14, 1) + SourceIndex(3)
+2 >Emitted(62, 25) Source(14, 25) + SourceIndex(3)
+3 >Emitted(62, 49) Source(14, 29) + SourceIndex(3)
+4 >Emitted(62, 50) Source(14, 30) + SourceIndex(3)
+5 >Emitted(62, 52) Source(14, 32) + SourceIndex(3)
+6 >Emitted(62, 54) Source(14, 34) + SourceIndex(3)
+7 >Emitted(62, 56) Source(14, 36) + SourceIndex(3)
+8 >Emitted(62, 58) Source(14, 38) + SourceIndex(3)
+9 >Emitted(62, 60) Source(14, 40) + SourceIndex(3)
+10>Emitted(62, 61) Source(14, 41) + SourceIndex(3)
+11>Emitted(62, 64) Source(14, 43) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^->
+1 >
+1 >Emitted(63, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(64, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(65, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(65, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(66, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(66, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(66, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(67, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(67, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(67, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(67, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(67, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(67, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(67, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(67, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(68, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(68, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(69, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(69, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(70, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(70, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(70, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(70, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(72, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(72, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(72, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(72, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(72, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(72, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(72, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(72, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(73, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(73, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(73, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(73, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(73, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(73, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>function forthirdthird_part1Rest() {
+1->
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >function 
+3 >         forthirdthird_part1Rest
+1->Emitted(74, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(74, 10) Source(3, 10) + SourceIndex(5)
+3 >Emitted(74, 33) Source(3, 33) + SourceIndex(5)
+---
+>>>    var _a = { a: 10, b: 30, yy: 30 }, b = _a.b, rest = __rest(_a, ["b"]);
+1->^^^^
+2 >    ^^^^
+3 >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+4 >                                     ^^
+5 >                                       ^^^^^^^^
+6 >                                               ^^
+7 >                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
+8 >                                                                         ^
+1->() {
+  >
+2 >    const 
+3 >        { b, ...rest } = { a: 10, b: 30, yy: 30 }
+4 >                                     
+5 >                                       b
+6 >                                               , 
+7 >                                                 ...rest } = { a: 10, b: 30, yy: 30 }
+8 >                                                                         ;
+1->Emitted(75, 5) Source(4, 1) + SourceIndex(5)
+2 >Emitted(75, 9) Source(4, 7) + SourceIndex(5)
+3 >Emitted(75, 38) Source(4, 48) + SourceIndex(5)
+4 >Emitted(75, 40) Source(4, 9) + SourceIndex(5)
+5 >Emitted(75, 48) Source(4, 10) + SourceIndex(5)
+6 >Emitted(75, 50) Source(4, 12) + SourceIndex(5)
+7 >Emitted(75, 74) Source(4, 48) + SourceIndex(5)
+8 >Emitted(75, 75) Source(4, 49) + SourceIndex(5)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(76, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(76, 2) Source(5, 2) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+var c = new C();
+c.doSomething();
+function forthirdthird_part1Rest() {
+const { b, ...rest } = { a: 10, b: 30, yy: 30 };
+}
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-prologues-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-prologues-in-all-projects.js
new file mode 100644
index 0000000000000..3ce41da9d03b5
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-prologues-in-all-projects.js
@@ -0,0 +1,1686 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(2, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(2, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(3, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"use strict";
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(3, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(4, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(5, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(6, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(6, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(6, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(7, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(7, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(7, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(7, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(7, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(7, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(7, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(8, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(8, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(9, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(9, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(9, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(9, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(10, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(10, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(10, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(10, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(10, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(10, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(10, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(12, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(13, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(13, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(14, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(14, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(14, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(15, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(15, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(15, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(15, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(15, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(15, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(15, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(15, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(16, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(17, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(17, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(18, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(18, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(18, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(18, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(2, 14) Source(1, 13) + SourceIndex(0)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+"myPrologue"
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/second_part1.ts]
+"myPrologue"
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/second_part2.ts]
+"myPrologue2";
+class C {
+    doSomething() {
+        console.log("something got done");
+    }
+}
+
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >"myPrologue"
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(3, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(3, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(3, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(3, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(3, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(3, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"myPrologue3";
+"myPrologue";
+"use strict";
+"myPrologue";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";AAAA,aAAa,CAAC;AACd,YAAY,CAAC;;ACDb,YAAY,CAAA;AAKZ,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACXf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue3";
+1 >
+2 >^^^^^^^^^^^^^
+3 >             ^
+1 >
+2 >"myPrologue3"
+3 >             ;
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(0)
+3 >Emitted(2, 15) Source(1, 15) + SourceIndex(0)
+---
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^->
+1 >
+  >
+2 >"myPrologue"
+3 >            ;
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 13) Source(2, 13) + SourceIndex(0)
+3 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^^^^^^^^^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 13) Source(1, 13) + SourceIndex(1)
+3 >Emitted(5, 14) Source(1, 13) + SourceIndex(1)
+---
+>>>var s = "Hello, world";
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1->
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1->Emitted(6, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(6, 5) Source(6, 7) + SourceIndex(1)
+3 >Emitted(6, 6) Source(6, 8) + SourceIndex(1)
+4 >Emitted(6, 9) Source(6, 11) + SourceIndex(1)
+5 >Emitted(6, 23) Source(6, 25) + SourceIndex(1)
+6 >Emitted(6, 24) Source(6, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(7, 1) Source(12, 1) + SourceIndex(1)
+2 >Emitted(7, 8) Source(12, 8) + SourceIndex(1)
+3 >Emitted(7, 9) Source(12, 9) + SourceIndex(1)
+4 >Emitted(7, 12) Source(12, 12) + SourceIndex(1)
+5 >Emitted(7, 13) Source(12, 13) + SourceIndex(1)
+6 >Emitted(7, 14) Source(12, 14) + SourceIndex(1)
+7 >Emitted(7, 15) Source(12, 15) + SourceIndex(1)
+8 >Emitted(7, 16) Source(12, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(8, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(8, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(8, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(8, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(8, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(8, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(8, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(9, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(9, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(9, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(10, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(10, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(10, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(10, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(11, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(11, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(14, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(14, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(15, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(15, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(16, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(16, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(16, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(16, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(17, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(17, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(17, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(18, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(18, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(18, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(19, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(19, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(19, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(19, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(21, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(21, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(21, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(22, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(22, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(22, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(22, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(22, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(22, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(23, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(24, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(25, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(26, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(26, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(26, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(27, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(27, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(27, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(27, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(27, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(27, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(27, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(27, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(28, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(28, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(29, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(29, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(30, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(30, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(30, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(30, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->"myPrologue3";
+  >"myPrologue";
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(32, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(32, 5) Source(3, 5) + SourceIndex(0)
+3 >Emitted(32, 6) Source(3, 6) + SourceIndex(0)
+4 >Emitted(32, 9) Source(3, 9) + SourceIndex(0)
+5 >Emitted(32, 13) Source(3, 13) + SourceIndex(0)
+6 >Emitted(32, 14) Source(3, 14) + SourceIndex(0)
+7 >Emitted(32, 16) Source(3, 16) + SourceIndex(0)
+8 >Emitted(32, 17) Source(3, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(33, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(33, 2) Source(4, 2) + SourceIndex(0)
+3 >Emitted(33, 3) Source(4, 3) + SourceIndex(0)
+4 >Emitted(33, 14) Source(4, 14) + SourceIndex(0)
+5 >Emitted(33, 16) Source(4, 16) + SourceIndex(0)
+6 >Emitted(33, 17) Source(4, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+"myPrologue3";
+"myPrologue";
+var c = new C();
+c.doSomething();
+
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-prologues-in-different-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-prologues-in-different-projects.js
new file mode 100644
index 0000000000000..dd00189d8bcd0
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/multiple-prologues-in-different-projects.js
@@ -0,0 +1,1578 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(2, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(2, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(3, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"myPrologue";
+1 >
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1 >
+2 >"myPrologue"
+3 >            
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 13) Source(1, 13) + SourceIndex(0)
+3 >Emitted(1, 14) Source(1, 13) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(2, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(2, 14) Source(1, 14) + SourceIndex(1)
+3 >Emitted(2, 15) Source(1, 15) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(3, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(5, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(5, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(5, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(6, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(6, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(6, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(6, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(6, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(6, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(6, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(8, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(8, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(8, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(8, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(9, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(9, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(9, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(9, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(9, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(9, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(9, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(11, 5) Source(2, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(12, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(12, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(13, 5) Source(3, 5) + SourceIndex(1)
+2 >Emitted(13, 28) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 31) Source(3, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(14, 9) Source(4, 9) + SourceIndex(1)
+2 >Emitted(14, 16) Source(4, 16) + SourceIndex(1)
+3 >Emitted(14, 17) Source(4, 17) + SourceIndex(1)
+4 >Emitted(14, 20) Source(4, 20) + SourceIndex(1)
+5 >Emitted(14, 21) Source(4, 21) + SourceIndex(1)
+6 >Emitted(14, 41) Source(4, 41) + SourceIndex(1)
+7 >Emitted(14, 42) Source(4, 42) + SourceIndex(1)
+8 >Emitted(14, 43) Source(4, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(5, 5) + SourceIndex(1)
+2 >Emitted(15, 6) Source(5, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(16, 5) Source(6, 1) + SourceIndex(1)
+2 >Emitted(16, 13) Source(6, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(17, 1) Source(6, 1) + SourceIndex(1)
+2 >Emitted(17, 2) Source(6, 2) + SourceIndex(1)
+3 >Emitted(17, 2) Source(2, 1) + SourceIndex(1)
+4 >Emitted(17, 6) Source(6, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/second_part1.ts]
+"myPrologue"
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/second_part2.ts]
+"myPrologue2";
+class C {
+    doSomething() {
+        console.log("something got done");
+    }
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACLD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->"myPrologue"
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->"myPrologue2";
+  >
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(2, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(3, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(3, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(6, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"myPrologue";
+"myPrologue2";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACFD,YAAY,CAAA;ACAZ,aAAa,CAAC;ADKd,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALLD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(3, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(5, 7) + SourceIndex(1)
+3 >Emitted(3, 6) Source(5, 8) + SourceIndex(1)
+4 >Emitted(3, 9) Source(5, 11) + SourceIndex(1)
+5 >Emitted(3, 23) Source(5, 25) + SourceIndex(1)
+6 >Emitted(3, 24) Source(5, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(11, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(11, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(11, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(11, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(11, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(11, 14) + SourceIndex(1)
+7 >Emitted(4, 15) Source(11, 15) + SourceIndex(1)
+8 >Emitted(4, 16) Source(11, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"myPrologue";
+1->
+2 >^^^^^^^^^^^^
+3 >            ^
+4 >             ^^->
+1->
+2 >"myPrologue"
+3 >            
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(10, 13) Source(1, 13) + SourceIndex(4)
+3 >Emitted(10, 14) Source(1, 13) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>"myPrologue2";
+1->
+2 >^^^^^^^^^^^^^
+3 >             ^
+1->
+2 >"myPrologue2"
+3 >             ;
+1->Emitted(11, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(11, 14) Source(1, 14) + SourceIndex(5)
+3 >Emitted(11, 15) Source(1, 15) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >"myPrologue"
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(12, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(12, 5) Source(6, 11) + SourceIndex(4)
+3 >Emitted(12, 6) Source(6, 12) + SourceIndex(4)
+4 >Emitted(12, 7) Source(12, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(13, 1) Source(6, 1) + SourceIndex(4)
+2 >Emitted(13, 12) Source(6, 11) + SourceIndex(4)
+3 >Emitted(13, 13) Source(6, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(14, 5) Source(7, 5) + SourceIndex(4)
+2 >Emitted(14, 14) Source(7, 14) + SourceIndex(4)
+3 >Emitted(14, 15) Source(7, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(15, 9) Source(8, 9) + SourceIndex(4)
+2 >Emitted(15, 16) Source(8, 16) + SourceIndex(4)
+3 >Emitted(15, 17) Source(8, 17) + SourceIndex(4)
+4 >Emitted(15, 20) Source(8, 20) + SourceIndex(4)
+5 >Emitted(15, 21) Source(8, 21) + SourceIndex(4)
+6 >Emitted(15, 30) Source(8, 30) + SourceIndex(4)
+7 >Emitted(15, 31) Source(8, 31) + SourceIndex(4)
+8 >Emitted(15, 32) Source(8, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(16, 5) Source(9, 5) + SourceIndex(4)
+2 >Emitted(16, 6) Source(9, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(17, 5) Source(11, 5) + SourceIndex(4)
+2 >Emitted(17, 6) Source(11, 6) + SourceIndex(4)
+3 >Emitted(17, 8) Source(11, 8) + SourceIndex(4)
+4 >Emitted(17, 9) Source(11, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(18, 1) Source(12, 1) + SourceIndex(4)
+2 >Emitted(18, 2) Source(12, 2) + SourceIndex(4)
+3 >Emitted(18, 4) Source(6, 11) + SourceIndex(4)
+4 >Emitted(18, 5) Source(6, 12) + SourceIndex(4)
+5 >Emitted(18, 10) Source(6, 11) + SourceIndex(4)
+6 >Emitted(18, 11) Source(6, 12) + SourceIndex(4)
+7 >Emitted(18, 19) Source(12, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->"myPrologue2";
+  >
+1->Emitted(19, 1) Source(2, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(20, 5) Source(2, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(21, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(21, 6) Source(6, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(22, 5) Source(3, 5) + SourceIndex(5)
+2 >Emitted(22, 28) Source(3, 16) + SourceIndex(5)
+3 >Emitted(22, 31) Source(3, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(23, 9) Source(4, 9) + SourceIndex(5)
+2 >Emitted(23, 16) Source(4, 16) + SourceIndex(5)
+3 >Emitted(23, 17) Source(4, 17) + SourceIndex(5)
+4 >Emitted(23, 20) Source(4, 20) + SourceIndex(5)
+5 >Emitted(23, 21) Source(4, 21) + SourceIndex(5)
+6 >Emitted(23, 41) Source(4, 41) + SourceIndex(5)
+7 >Emitted(23, 42) Source(4, 42) + SourceIndex(5)
+8 >Emitted(23, 43) Source(4, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(24, 5) Source(5, 5) + SourceIndex(5)
+2 >Emitted(24, 6) Source(5, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(25, 5) Source(6, 1) + SourceIndex(5)
+2 >Emitted(25, 13) Source(6, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(26, 1) Source(6, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(6, 2) + SourceIndex(5)
+3 >Emitted(26, 2) Source(2, 1) + SourceIndex(5)
+4 >Emitted(26, 6) Source(6, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(28, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(28, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(28, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(28, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(28, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(28, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(28, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(28, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(29, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(29, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(29, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(29, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(29, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(29, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/shebang-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/shebang-in-all-projects.js
new file mode 100644
index 0000000000000..e17eff1e81a8f
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/shebang-in-all-projects.js
@@ -0,0 +1,1502 @@
+//// [/src/2/second-output.d.ts]
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(2, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(4, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(5, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAKA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AETD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_PART1.ts]
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+
+const s = "Hello, world";
+
+interface NoJsForHereEither {
+    none: any;
+}
+
+console.log(s);
+
+
+//// [/src/first/first_part2.ts]
+#!someshebang first first_part2
+console.log(f());
+
+
+//// [/src/second/second_part1.ts]
+#!someshebang second second_part1
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang first first_PART1
+#!someshebang first first_PART1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AACA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACTD,iBAAS,CAAC,WAET;;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>#!someshebang first first_PART1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >#!someshebang first first_PART1
+  >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(3, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+3 >Emitted(3, 19) Source(2, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(4, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(4, 9) Source(3, 9) + SourceIndex(0)
+3 >Emitted(4, 11) Source(3, 11) + SourceIndex(0)
+4 >Emitted(4, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(4, 15) Source(3, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(5, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(6, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(6, 9) Source(6, 1) + SourceIndex(0)
+3 >Emitted(6, 15) Source(6, 7) + SourceIndex(0)
+4 >Emitted(6, 16) Source(6, 8) + SourceIndex(0)
+5 >Emitted(6, 33) Source(6, 25) + SourceIndex(0)
+6 >Emitted(6, 34) Source(6, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(7, 1) Source(8, 1) + SourceIndex(0)
+2 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+3 >Emitted(7, 28) Source(8, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(8, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(8, 9) Source(9, 9) + SourceIndex(0)
+3 >Emitted(8, 11) Source(9, 11) + SourceIndex(0)
+4 >Emitted(8, 14) Source(9, 14) + SourceIndex(0)
+5 >Emitted(8, 15) Source(9, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(9, 2) Source(10, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(10, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(10, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(10, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(13, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(13, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(13, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(13, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(14, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(15, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(15, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(15, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(15, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(16, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(17, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(17, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(18, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(19, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->#!someshebang third third_part1
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(21, 1) Source(2, 1) + SourceIndex(4)
+2 >Emitted(21, 9) Source(2, 1) + SourceIndex(4)
+3 >Emitted(21, 13) Source(2, 5) + SourceIndex(4)
+4 >Emitted(21, 14) Source(2, 6) + SourceIndex(4)
+5 >Emitted(21, 17) Source(2, 16) + SourceIndex(4)
+6 >Emitted(21, 18) Source(2, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang first first_PART1
+#!someshebang first first_PART1
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AAKA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACDjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang first first_PART1
+>>>#!someshebang first first_PART1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >#!someshebang first first_PART1
+  >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 5) Source(6, 7) + SourceIndex(0)
+3 >Emitted(3, 6) Source(6, 8) + SourceIndex(0)
+4 >Emitted(3, 9) Source(6, 11) + SourceIndex(0)
+5 >Emitted(3, 23) Source(6, 25) + SourceIndex(0)
+6 >Emitted(3, 24) Source(6, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(4, 8) Source(12, 8) + SourceIndex(0)
+3 >Emitted(4, 9) Source(12, 9) + SourceIndex(0)
+4 >Emitted(4, 12) Source(12, 12) + SourceIndex(0)
+5 >Emitted(4, 13) Source(12, 13) + SourceIndex(0)
+6 >Emitted(4, 14) Source(12, 14) + SourceIndex(0)
+7 >Emitted(4, 15) Source(12, 15) + SourceIndex(0)
+8 >Emitted(4, 16) Source(12, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->#!someshebang first first_part2
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(5, 8) Source(2, 8) + SourceIndex(1)
+3 >Emitted(5, 9) Source(2, 9) + SourceIndex(1)
+4 >Emitted(5, 12) Source(2, 12) + SourceIndex(1)
+5 >Emitted(5, 13) Source(2, 13) + SourceIndex(1)
+6 >Emitted(5, 14) Source(2, 14) + SourceIndex(1)
+7 >Emitted(5, 16) Source(2, 16) + SourceIndex(1)
+8 >Emitted(5, 17) Source(2, 17) + SourceIndex(1)
+9 >Emitted(5, 18) Source(2, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>#!someshebang second second_part1
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(11, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(12, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(12, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(13, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(13, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(14, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(14, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(14, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(14, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(14, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(14, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(14, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(16, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(16, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(16, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(17, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(17, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(17, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(17, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(17, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(17, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->#!someshebang third third_part1
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(2, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(2, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(2, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(2, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(3, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(3, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(3, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(3, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+#!someshebang third third_part1
+var c = new C();
+c.doSomething();
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/shebang-in-only-one-dependency-project.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/shebang-in-only-one-dependency-project.js
new file mode 100644
index 0000000000000..890be01d3de56
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/shebang-in-only-one-dependency-project.js
@@ -0,0 +1,1460 @@
+//// [/src/2/second-output.d.ts]
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 19) Source(2, 11) + SourceIndex(0)
+3 >Emitted(2, 20) Source(2, 12) + SourceIndex(0)
+4 >Emitted(2, 21) Source(2, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(3, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(4, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(4, 19) Source(6, 11) + SourceIndex(0)
+3 >Emitted(4, 20) Source(6, 12) + SourceIndex(0)
+4 >Emitted(4, 21) Source(6, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(5, 2) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(6, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(6, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(6, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(7, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(8, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAKA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(6, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(6, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(12, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(6, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(6, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(6, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(7, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(7, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(7, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(8, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(8, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(8, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(8, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(8, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(8, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(8, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(8, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(9, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(9, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(11, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(11, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(11, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(11, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(12, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(12, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(6, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(6, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(6, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(6, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(12, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/second/second_part1.ts]
+#!someshebang second second_part1
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+#!someshebang second second_part1
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+#!someshebang second second_part1
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;;ACDD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACXD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(9, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(9, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(9, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>#!someshebang second second_part1
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->#!someshebang second second_part1
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(2, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(2, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(2, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(4, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(6, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(6, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(6, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(6, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(12, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+#!someshebang second second_part1
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+#!someshebang second second_part1
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACGD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACXD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>#!someshebang second second_part1
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>#!someshebang second second_part1
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->#!someshebang second second_part1
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(10, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(6, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(6, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(12, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(6, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(6, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(6, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(7, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(7, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(7, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(8, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(8, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(8, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(8, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(8, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(8, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(8, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(8, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(9, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(9, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(11, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(11, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(11, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(11, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(12, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(12, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(6, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(6, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(6, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(6, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(12, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(26, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(26, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(26, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(26, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(26, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(26, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(26, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(27, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(27, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(27, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(27, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(27, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(27, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/strict-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/strict-in-all-projects.js
new file mode 100644
index 0000000000000..25081c9dcfb27
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/strict-in-all-projects.js
@@ -0,0 +1,1502 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(2, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(2, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(2, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(3, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(3, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(3, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(3, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(3, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(3, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(3, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(3, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(4, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "outFile": "./bin/first-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "first_PART1.ts",
+    "first_part2.ts",
+    "first_part3.ts"
+  ],
+  "references": [
+  ]
+}
+
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+"use strict";
+"use strict";
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../third_part1.ts","../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts"],"names":[],"mappings":";;ACIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ALJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../third_part1.ts,../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>"use strict";
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(3, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(5, 7) + SourceIndex(1)
+3 >Emitted(3, 6) Source(5, 8) + SourceIndex(1)
+4 >Emitted(3, 9) Source(5, 11) + SourceIndex(1)
+5 >Emitted(3, 23) Source(5, 25) + SourceIndex(1)
+6 >Emitted(3, 24) Source(5, 26) + SourceIndex(1)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(4, 1) Source(11, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(11, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(11, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(11, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(11, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(11, 14) + SourceIndex(1)
+7 >Emitted(4, 15) Source(11, 15) + SourceIndex(1)
+8 >Emitted(4, 16) Source(11, 16) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 8) Source(1, 8) + SourceIndex(2)
+3 >Emitted(5, 9) Source(1, 9) + SourceIndex(2)
+4 >Emitted(5, 12) Source(1, 12) + SourceIndex(2)
+5 >Emitted(5, 13) Source(1, 13) + SourceIndex(2)
+6 >Emitted(5, 14) Source(1, 14) + SourceIndex(2)
+7 >Emitted(5, 16) Source(1, 16) + SourceIndex(2)
+8 >Emitted(5, 17) Source(1, 17) + SourceIndex(2)
+9 >Emitted(5, 18) Source(1, 18) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(6, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(6, 10) Source(1, 10) + SourceIndex(3)
+3 >Emitted(6, 11) Source(1, 11) + SourceIndex(3)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(7, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(7, 12) Source(2, 12) + SourceIndex(3)
+3 >Emitted(7, 28) Source(2, 28) + SourceIndex(3)
+4 >Emitted(7, 29) Source(2, 29) + SourceIndex(3)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(8, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(8, 2) Source(3, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(11, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(11, 5) Source(5, 11) + SourceIndex(4)
+3 >Emitted(11, 6) Source(5, 12) + SourceIndex(4)
+4 >Emitted(11, 7) Source(11, 2) + SourceIndex(4)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(12, 12) Source(5, 11) + SourceIndex(4)
+3 >Emitted(12, 13) Source(5, 12) + SourceIndex(4)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(13, 5) Source(6, 5) + SourceIndex(4)
+2 >Emitted(13, 14) Source(6, 14) + SourceIndex(4)
+3 >Emitted(13, 15) Source(6, 15) + SourceIndex(4)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(14, 9) Source(7, 9) + SourceIndex(4)
+2 >Emitted(14, 16) Source(7, 16) + SourceIndex(4)
+3 >Emitted(14, 17) Source(7, 17) + SourceIndex(4)
+4 >Emitted(14, 20) Source(7, 20) + SourceIndex(4)
+5 >Emitted(14, 21) Source(7, 21) + SourceIndex(4)
+6 >Emitted(14, 30) Source(7, 30) + SourceIndex(4)
+7 >Emitted(14, 31) Source(7, 31) + SourceIndex(4)
+8 >Emitted(14, 32) Source(7, 32) + SourceIndex(4)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(15, 5) Source(8, 5) + SourceIndex(4)
+2 >Emitted(15, 6) Source(8, 6) + SourceIndex(4)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(16, 5) Source(10, 5) + SourceIndex(4)
+2 >Emitted(16, 6) Source(10, 6) + SourceIndex(4)
+3 >Emitted(16, 8) Source(10, 8) + SourceIndex(4)
+4 >Emitted(16, 9) Source(10, 9) + SourceIndex(4)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(17, 1) Source(11, 1) + SourceIndex(4)
+2 >Emitted(17, 2) Source(11, 2) + SourceIndex(4)
+3 >Emitted(17, 4) Source(5, 11) + SourceIndex(4)
+4 >Emitted(17, 5) Source(5, 12) + SourceIndex(4)
+5 >Emitted(17, 10) Source(5, 11) + SourceIndex(4)
+6 >Emitted(17, 11) Source(5, 12) + SourceIndex(4)
+7 >Emitted(17, 19) Source(11, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(5)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(19, 5) Source(1, 1) + SourceIndex(5)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(20, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(20, 6) Source(5, 2) + SourceIndex(5)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(21, 5) Source(2, 5) + SourceIndex(5)
+2 >Emitted(21, 28) Source(2, 16) + SourceIndex(5)
+3 >Emitted(21, 31) Source(2, 5) + SourceIndex(5)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(22, 9) Source(3, 9) + SourceIndex(5)
+2 >Emitted(22, 16) Source(3, 16) + SourceIndex(5)
+3 >Emitted(22, 17) Source(3, 17) + SourceIndex(5)
+4 >Emitted(22, 20) Source(3, 20) + SourceIndex(5)
+5 >Emitted(22, 21) Source(3, 21) + SourceIndex(5)
+6 >Emitted(22, 41) Source(3, 41) + SourceIndex(5)
+7 >Emitted(22, 42) Source(3, 42) + SourceIndex(5)
+8 >Emitted(22, 43) Source(3, 43) + SourceIndex(5)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(23, 5) Source(4, 5) + SourceIndex(5)
+2 >Emitted(23, 6) Source(4, 6) + SourceIndex(5)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(24, 5) Source(5, 1) + SourceIndex(5)
+2 >Emitted(24, 13) Source(5, 2) + SourceIndex(5)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(25, 1) Source(5, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(5, 2) + SourceIndex(5)
+3 >Emitted(25, 2) Source(1, 1) + SourceIndex(5)
+4 >Emitted(25, 6) Source(5, 2) + SourceIndex(5)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(27, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(27, 5) Source(1, 5) + SourceIndex(0)
+3 >Emitted(27, 6) Source(1, 6) + SourceIndex(0)
+4 >Emitted(27, 9) Source(1, 9) + SourceIndex(0)
+5 >Emitted(27, 13) Source(1, 13) + SourceIndex(0)
+6 >Emitted(27, 14) Source(1, 14) + SourceIndex(0)
+7 >Emitted(27, 16) Source(1, 16) + SourceIndex(0)
+8 >Emitted(27, 17) Source(1, 17) + SourceIndex(0)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(28, 2) Source(2, 2) + SourceIndex(0)
+3 >Emitted(28, 3) Source(2, 3) + SourceIndex(0)
+4 >Emitted(28, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(28, 16) Source(2, 16) + SourceIndex(0)
+6 >Emitted(28, 17) Source(2, 17) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/strict-in-one-dependency.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/strict-in-one-dependency.js
new file mode 100644
index 0000000000000..92583010fc1cf
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/strict-in-one-dependency.js
@@ -0,0 +1,1451 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/second/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    "composite": true,
+    "removeComments": true,
+    "strict": true,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "../2/second-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "references": [
+  ]
+}
+
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+"use strict";
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>"use strict";
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/triple-slash-refs-in-all-projects.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/triple-slash-refs-in-all-projects.js
new file mode 100644
index 0000000000000..467a25f1050a0
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/triple-slash-refs-in-all-projects.js
@@ -0,0 +1,1743 @@
+//// [/src/2/second-output.d.ts]
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 1) + SourceIndex(0)
+3 >Emitted(2, 15) Source(2, 7) + SourceIndex(0)
+4 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+5 >Emitted(2, 52) Source(2, 51) + SourceIndex(0)
+6 >Emitted(2, 53) Source(2, 52) + SourceIndex(0)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(3, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(3, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(3, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(4, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 19) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 20) Source(7, 12) + SourceIndex(0)
+4 >Emitted(5, 21) Source(7, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(6, 2) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(7, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(7, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(8, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(9, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var second_part1Const = new secondsecond_part1();
+1 >
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(2, 7) + SourceIndex(0)
+3 >Emitted(1, 22) Source(2, 24) + SourceIndex(0)
+4 >Emitted(1, 25) Source(2, 27) + SourceIndex(0)
+5 >Emitted(1, 29) Source(2, 31) + SourceIndex(0)
+6 >Emitted(1, 47) Source(2, 49) + SourceIndex(0)
+7 >Emitted(1, 49) Source(2, 51) + SourceIndex(0)
+8 >Emitted(1, 50) Source(2, 52) + SourceIndex(0)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(7, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(7, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(13, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(7, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(7, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(8, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(9, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(9, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(9, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(9, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(9, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(9, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(9, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(9, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(12, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(12, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(12, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(12, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(13, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(7, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(7, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(7, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(7, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+/// <reference path="../tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":";AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(2, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(2, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(2, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(3, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(3, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(3, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(3, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(3, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(4, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(5, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(5, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(5, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(5, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(5, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(5, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(6, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(6, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(6, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(7, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(7, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(7, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(7, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(7, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(8, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(9, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(9, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(9, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(9, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(9, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(10, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/first_part2.ts]
+///<reference path="./tripleRef.d.ts"/>
+const first_part2Const = new firstfirst_part2();
+console.log(f());
+
+
+//// [/src/first/tripleRef.d.ts]
+declare class firstfirst_part2 { }
+
+//// [/src/second/second_part1.ts]
+///<reference path="./tripleRef.d.ts"/>
+const second_part1Const = new secondsecond_part1();
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/tripleRef.d.ts]
+declare class secondsecond_part1 { }
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+/// <reference path="../../tripleRef.d.ts" />
+/// <reference path="../tripleRef.d.ts" />
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare const first_part2Const: firstfirst_part2;
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare const third_part1Const: thirdthird_part1;
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":";;AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACPD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;ACDhD,iBAAS,CAAC,WAET;;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACHD,QAAA,MAAM,gBAAgB,kBAAyB,CAAC;AAChD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../../tripleRef.d.ts" />
+>>>/// <reference path="../tripleRef.d.ts" />
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(3, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(3, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(4, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(4, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(4, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(4, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(4, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(5, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(6, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(6, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(6, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(6, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(6, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(6, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(7, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(7, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(7, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(8, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(8, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(8, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(8, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(8, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(9, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>declare const first_part2Const: firstfirst_part2;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              first_part2Const
+5 >                               = new firstfirst_part2()
+6 >                                                ;
+1->Emitted(10, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(10, 9) Source(2, 1) + SourceIndex(1)
+3 >Emitted(10, 15) Source(2, 7) + SourceIndex(1)
+4 >Emitted(10, 31) Source(2, 23) + SourceIndex(1)
+5 >Emitted(10, 49) Source(2, 48) + SourceIndex(1)
+6 >Emitted(10, 50) Source(2, 49) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1 >
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1 >Emitted(11, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(11, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(11, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(11, 30) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(14, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(14, 9) Source(2, 1) + SourceIndex(3)
+3 >Emitted(14, 15) Source(2, 7) + SourceIndex(3)
+4 >Emitted(14, 32) Source(2, 24) + SourceIndex(3)
+5 >Emitted(14, 52) Source(2, 51) + SourceIndex(3)
+6 >Emitted(14, 53) Source(2, 52) + SourceIndex(3)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(15, 1) Source(3, 1) + SourceIndex(3)
+2 >Emitted(15, 19) Source(3, 11) + SourceIndex(3)
+3 >Emitted(15, 20) Source(3, 12) + SourceIndex(3)
+4 >Emitted(15, 21) Source(3, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(17, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(17, 19) Source(7, 11) + SourceIndex(3)
+3 >Emitted(17, 20) Source(7, 12) + SourceIndex(3)
+4 >Emitted(17, 21) Source(7, 13) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(18, 2) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(19, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(19, 15) Source(1, 7) + SourceIndex(4)
+3 >Emitted(19, 16) Source(1, 8) + SourceIndex(4)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 16) Source(2, 16) + SourceIndex(4)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(21, 2) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare const third_part1Const: thirdthird_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^
+5 >                              ^^^^^^^^^^^^^^^^^^
+6 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              third_part1Const
+5 >                               = new thirdthird_part1()
+6 >                                                ;
+1->Emitted(23, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(23, 9) Source(2, 1) + SourceIndex(5)
+3 >Emitted(23, 15) Source(2, 7) + SourceIndex(5)
+4 >Emitted(23, 31) Source(2, 23) + SourceIndex(5)
+5 >Emitted(23, 49) Source(2, 48) + SourceIndex(5)
+6 >Emitted(23, 50) Source(2, 49) + SourceIndex(5)
+---
+>>>declare var c: C;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1 >Emitted(24, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(24, 9) Source(3, 1) + SourceIndex(5)
+3 >Emitted(24, 13) Source(3, 5) + SourceIndex(5)
+4 >Emitted(24, 14) Source(3, 6) + SourceIndex(5)
+5 >Emitted(24, 17) Source(3, 16) + SourceIndex(5)
+6 >Emitted(24, 18) Source(3, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+var first_part2Const = new firstfirst_part2();
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACTf,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACFjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACHD,IAAM,gBAAgB,GAAG,IAAI,gBAAgB,EAAE,CAAC;AAChD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>var first_part2Const = new firstfirst_part2();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    first_part2Const
+4 >                     = 
+5 >                       new 
+6 >                           firstfirst_part2
+7 >                                           ()
+8 >                                             ;
+1->Emitted(3, 1) Source(2, 1) + SourceIndex(1)
+2 >Emitted(3, 5) Source(2, 7) + SourceIndex(1)
+3 >Emitted(3, 21) Source(2, 23) + SourceIndex(1)
+4 >Emitted(3, 24) Source(2, 26) + SourceIndex(1)
+5 >Emitted(3, 28) Source(2, 30) + SourceIndex(1)
+6 >Emitted(3, 44) Source(2, 46) + SourceIndex(1)
+7 >Emitted(3, 46) Source(2, 48) + SourceIndex(1)
+8 >Emitted(3, 47) Source(2, 49) + SourceIndex(1)
+---
+>>>console.log(f());
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1 >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1 >Emitted(4, 1) Source(3, 1) + SourceIndex(1)
+2 >Emitted(4, 8) Source(3, 8) + SourceIndex(1)
+3 >Emitted(4, 9) Source(3, 9) + SourceIndex(1)
+4 >Emitted(4, 12) Source(3, 12) + SourceIndex(1)
+5 >Emitted(4, 13) Source(3, 13) + SourceIndex(1)
+6 >Emitted(4, 14) Source(3, 14) + SourceIndex(1)
+7 >Emitted(4, 16) Source(3, 16) + SourceIndex(1)
+8 >Emitted(4, 17) Source(3, 17) + SourceIndex(1)
+9 >Emitted(4, 18) Source(3, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(5, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(5, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(5, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(6, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(6, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(6, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(7, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(7, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(9, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(9, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(9, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(9, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(9, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(9, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(9, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(10, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(11, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(11, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(11, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(12, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(13, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(13, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(13, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(13, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(13, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(13, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(13, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(13, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(15, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(15, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(15, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(15, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(16, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(16, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(16, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(16, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(16, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(16, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(16, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(17, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(18, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(19, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(19, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(20, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(20, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(20, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(21, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(21, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(21, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(21, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(21, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(21, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(21, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(21, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(22, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(22, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(23, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(24, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(24, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(24, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(24, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var third_part1Const = new thirdthird_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^
+4 >                    ^^^
+5 >                       ^^^^
+6 >                           ^^^^^^^^^^^^^^^^
+7 >                                           ^^
+8 >                                             ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    third_part1Const
+4 >                     = 
+5 >                       new 
+6 >                           thirdthird_part1
+7 >                                           ()
+8 >                                             ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 5) Source(2, 7) + SourceIndex(5)
+3 >Emitted(26, 21) Source(2, 23) + SourceIndex(5)
+4 >Emitted(26, 24) Source(2, 26) + SourceIndex(5)
+5 >Emitted(26, 28) Source(2, 30) + SourceIndex(5)
+6 >Emitted(26, 44) Source(2, 46) + SourceIndex(5)
+7 >Emitted(26, 46) Source(2, 48) + SourceIndex(5)
+8 >Emitted(26, 47) Source(2, 49) + SourceIndex(5)
+---
+>>>var c = new C();
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1 >
+  >
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1 >Emitted(27, 1) Source(3, 1) + SourceIndex(5)
+2 >Emitted(27, 5) Source(3, 5) + SourceIndex(5)
+3 >Emitted(27, 6) Source(3, 6) + SourceIndex(5)
+4 >Emitted(27, 9) Source(3, 9) + SourceIndex(5)
+5 >Emitted(27, 13) Source(3, 13) + SourceIndex(5)
+6 >Emitted(27, 14) Source(3, 14) + SourceIndex(5)
+7 >Emitted(27, 16) Source(3, 16) + SourceIndex(5)
+8 >Emitted(27, 17) Source(3, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(28, 1) Source(4, 1) + SourceIndex(5)
+2 >Emitted(28, 2) Source(4, 2) + SourceIndex(5)
+3 >Emitted(28, 3) Source(4, 3) + SourceIndex(5)
+4 >Emitted(28, 14) Source(4, 14) + SourceIndex(5)
+5 >Emitted(28, 16) Source(4, 16) + SourceIndex(5)
+6 >Emitted(28, 17) Source(4, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/third_part1.ts]
+///<reference path="./tripleRef.d.ts"/>
+const third_part1Const = new thirdthird_part1();
+var c = new C();
+c.doSomething();
+
+
+//// [/src/third/tripleRef.d.ts]
+declare class thirdthird_part1 { }
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/triple-slash-refs-in-one-project.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/triple-slash-refs-in-one-project.js
new file mode 100644
index 0000000000000..0bfeec6851648
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/triple-slash-refs-in-one-project.js
@@ -0,0 +1,1556 @@
+//// [/src/2/second-output.d.ts]
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":";AACA,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1 >
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1 >Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 1) + SourceIndex(0)
+3 >Emitted(2, 15) Source(2, 7) + SourceIndex(0)
+4 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+5 >Emitted(2, 52) Source(2, 51) + SourceIndex(0)
+6 >Emitted(2, 53) Source(2, 52) + SourceIndex(0)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(3, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(3, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(3, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(4, 2) Source(5, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 19) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 20) Source(7, 12) + SourceIndex(0)
+4 >Emitted(5, 21) Source(7, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(6, 2) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(7, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(7, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(7, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(8, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(8, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(9, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AACA,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var second_part1Const = new secondsecond_part1();
+1 >
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1 >///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1 >Emitted(1, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(2, 7) + SourceIndex(0)
+3 >Emitted(1, 22) Source(2, 24) + SourceIndex(0)
+4 >Emitted(1, 25) Source(2, 27) + SourceIndex(0)
+5 >Emitted(1, 29) Source(2, 31) + SourceIndex(0)
+6 >Emitted(1, 47) Source(2, 49) + SourceIndex(0)
+7 >Emitted(1, 49) Source(2, 51) + SourceIndex(0)
+8 >Emitted(1, 50) Source(2, 52) + SourceIndex(0)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(2, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(2, 5) Source(7, 11) + SourceIndex(0)
+3 >Emitted(2, 6) Source(7, 12) + SourceIndex(0)
+4 >Emitted(2, 7) Source(13, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(3, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(3, 12) Source(7, 11) + SourceIndex(0)
+3 >Emitted(3, 13) Source(7, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(4, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(4, 14) Source(8, 14) + SourceIndex(0)
+3 >Emitted(4, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(5, 9) Source(9, 9) + SourceIndex(0)
+2 >Emitted(5, 16) Source(9, 16) + SourceIndex(0)
+3 >Emitted(5, 17) Source(9, 17) + SourceIndex(0)
+4 >Emitted(5, 20) Source(9, 20) + SourceIndex(0)
+5 >Emitted(5, 21) Source(9, 21) + SourceIndex(0)
+6 >Emitted(5, 30) Source(9, 30) + SourceIndex(0)
+7 >Emitted(5, 31) Source(9, 31) + SourceIndex(0)
+8 >Emitted(5, 32) Source(9, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(7, 5) Source(12, 5) + SourceIndex(0)
+2 >Emitted(7, 6) Source(12, 6) + SourceIndex(0)
+3 >Emitted(7, 8) Source(12, 8) + SourceIndex(0)
+4 >Emitted(7, 9) Source(12, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(8, 1) Source(13, 1) + SourceIndex(0)
+2 >Emitted(8, 2) Source(13, 2) + SourceIndex(0)
+3 >Emitted(8, 4) Source(7, 11) + SourceIndex(0)
+4 >Emitted(8, 5) Source(7, 12) + SourceIndex(0)
+5 >Emitted(8, 10) Source(7, 11) + SourceIndex(0)
+6 >Emitted(8, 11) Source(7, 12) + SourceIndex(0)
+7 >Emitted(8, 19) Source(13, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(9, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(10, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(11, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(11, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(12, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(12, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(12, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(13, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(13, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(13, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(13, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(13, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(13, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(13, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(13, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(14, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(14, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(15, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(16, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(16, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(16, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(16, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/second/second_part1.ts]
+///<reference path="./tripleRef.d.ts"/>
+const second_part1Const = new secondsecond_part1();
+namespace N {
+    // Comment text
+}
+
+namespace N {
+    function f() {
+        console.log('testing');
+    }
+
+    f();
+}
+
+
+//// [/src/second/tripleRef.d.ts]
+declare class secondsecond_part1 { }
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+/// <reference path="../second/tripleRef.d.ts" />
+declare const second_part1Const: secondsecond_part1;
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;;ACDD,QAAA,MAAM,iBAAiB,oBAA2B,CAAC;AACnD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACZD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>/// <reference path="../second/tripleRef.d.ts" />
+>>>declare const second_part1Const: secondsecond_part1;
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^^^^^^^^^^^^^^^^^
+5 >                               ^^^^^^^^^^^^^^^^^^^^
+6 >                                                   ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >
+3 >        const 
+4 >              second_part1Const
+5 >                                = new secondsecond_part1()
+6 >                                                   ;
+1->Emitted(11, 1) Source(2, 1) + SourceIndex(2)
+2 >Emitted(11, 9) Source(2, 1) + SourceIndex(2)
+3 >Emitted(11, 15) Source(2, 7) + SourceIndex(2)
+4 >Emitted(11, 32) Source(2, 24) + SourceIndex(2)
+5 >Emitted(11, 52) Source(2, 51) + SourceIndex(2)
+6 >Emitted(11, 53) Source(2, 52) + SourceIndex(2)
+---
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(12, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(3, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(3, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(3, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(13, 2) Source(5, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(14, 1) Source(7, 1) + SourceIndex(2)
+2 >Emitted(14, 19) Source(7, 11) + SourceIndex(2)
+3 >Emitted(14, 20) Source(7, 12) + SourceIndex(2)
+4 >Emitted(14, 21) Source(7, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(15, 2) Source(13, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(16, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(16, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(17, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(17, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(18, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(20, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(20, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(20, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(20, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(20, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(20, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var second_part1Const = new secondsecond_part1();
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACDD,IAAM,iBAAiB,GAAG,IAAI,kBAAkB,EAAE,CAAC;AAKnD,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACZD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var second_part1Const = new secondsecond_part1();
+1->
+2 >^^^^
+3 >    ^^^^^^^^^^^^^^^^^
+4 >                     ^^^
+5 >                        ^^^^
+6 >                            ^^^^^^^^^^^^^^^^^^
+7 >                                              ^^
+8 >                                                ^
+1->///<reference path="./tripleRef.d.ts"/>
+  >
+2 >const 
+3 >    second_part1Const
+4 >                      = 
+5 >                        new 
+6 >                            secondsecond_part1
+7 >                                              ()
+8 >                                                ;
+1->Emitted(8, 1) Source(2, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(2, 7) + SourceIndex(3)
+3 >Emitted(8, 22) Source(2, 24) + SourceIndex(3)
+4 >Emitted(8, 25) Source(2, 27) + SourceIndex(3)
+5 >Emitted(8, 29) Source(2, 31) + SourceIndex(3)
+6 >Emitted(8, 47) Source(2, 49) + SourceIndex(3)
+7 >Emitted(8, 49) Source(2, 51) + SourceIndex(3)
+8 >Emitted(8, 50) Source(2, 52) + SourceIndex(3)
+---
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >
+  >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(9, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(9, 5) Source(7, 11) + SourceIndex(3)
+3 >Emitted(9, 6) Source(7, 12) + SourceIndex(3)
+4 >Emitted(9, 7) Source(13, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(10, 1) Source(7, 1) + SourceIndex(3)
+2 >Emitted(10, 12) Source(7, 11) + SourceIndex(3)
+3 >Emitted(10, 13) Source(7, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(11, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(11, 14) Source(8, 14) + SourceIndex(3)
+3 >Emitted(11, 15) Source(8, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(12, 9) Source(9, 9) + SourceIndex(3)
+2 >Emitted(12, 16) Source(9, 16) + SourceIndex(3)
+3 >Emitted(12, 17) Source(9, 17) + SourceIndex(3)
+4 >Emitted(12, 20) Source(9, 20) + SourceIndex(3)
+5 >Emitted(12, 21) Source(9, 21) + SourceIndex(3)
+6 >Emitted(12, 30) Source(9, 30) + SourceIndex(3)
+7 >Emitted(12, 31) Source(9, 31) + SourceIndex(3)
+8 >Emitted(12, 32) Source(9, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(14, 5) Source(12, 5) + SourceIndex(3)
+2 >Emitted(14, 6) Source(12, 6) + SourceIndex(3)
+3 >Emitted(14, 8) Source(12, 8) + SourceIndex(3)
+4 >Emitted(14, 9) Source(12, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(15, 1) Source(13, 1) + SourceIndex(3)
+2 >Emitted(15, 2) Source(13, 2) + SourceIndex(3)
+3 >Emitted(15, 4) Source(7, 11) + SourceIndex(3)
+4 >Emitted(15, 5) Source(7, 12) + SourceIndex(3)
+5 >Emitted(15, 10) Source(7, 11) + SourceIndex(3)
+6 >Emitted(15, 11) Source(7, 12) + SourceIndex(3)
+7 >Emitted(15, 19) Source(13, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(16, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(17, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(18, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(18, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(19, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(19, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(19, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(20, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(20, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(20, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(20, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(20, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(20, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(20, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(20, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(21, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(21, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(22, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(23, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(23, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(23, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(23, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(25, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(25, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(25, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(25, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(25, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(25, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(25, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(25, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(26, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(26, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(26, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(26, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(26, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(26, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
diff --git a/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
new file mode 100644
index 0000000000000..42d37072a8228
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/outfile-concat/initial-Build/no-buildInfo/when-final-project-is-not-composite-but-uses-project-references.js
@@ -0,0 +1,1452 @@
+//// [/src/2/second-output.d.ts]
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.d.ts.map]
+{"version":3,"file":"second-output.d.ts","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAAA,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd"}
+
+//// [/src/2/second-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: second-output.d.ts
+mapUrl: second-output.d.ts.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>declare namespace N {
+1 >
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1 >
+2 >namespace 
+3 >                  N
+4 >                    
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 19) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 20) Source(1, 12) + SourceIndex(0)
+4 >Emitted(1, 21) Source(1, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(2, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(3, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(3, 19) Source(5, 11) + SourceIndex(0)
+3 >Emitted(3, 20) Source(5, 12) + SourceIndex(0)
+4 >Emitted(3, 21) Source(5, 13) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(4, 2) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.d.ts
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(5, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(5, 15) Source(1, 7) + SourceIndex(1)
+3 >Emitted(5, 16) Source(1, 8) + SourceIndex(1)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(6, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(6, 16) Source(2, 16) + SourceIndex(1)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(7, 2) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.d.ts.map
+
+//// [/src/2/second-output.js]
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+
+//// [/src/2/second-output.js.map]
+{"version":3,"file":"second-output.js","sourceRoot":"","sources":["../second/second_part1.ts","../second/second_part2.ts"],"names":[],"mappings":"AAIA,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC"}
+
+//// [/src/2/second-output.js.map.baseline.txt]
+===================================================================
+JsFile: second-output.js
+mapUrl: second-output.js.map
+sourceRoot: 
+sources: ../second/second_part1.ts,../second/second_part2.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part1.ts
+-------------------------------------------------------------------
+>>>var N;
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1 >namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 11) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 12) + SourceIndex(0)
+4 >Emitted(1, 7) Source(11, 2) + SourceIndex(0)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(2, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(2, 12) Source(5, 11) + SourceIndex(0)
+3 >Emitted(2, 13) Source(5, 12) + SourceIndex(0)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(3, 5) Source(6, 5) + SourceIndex(0)
+2 >Emitted(3, 14) Source(6, 14) + SourceIndex(0)
+3 >Emitted(3, 15) Source(6, 15) + SourceIndex(0)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(4, 9) Source(7, 9) + SourceIndex(0)
+2 >Emitted(4, 16) Source(7, 16) + SourceIndex(0)
+3 >Emitted(4, 17) Source(7, 17) + SourceIndex(0)
+4 >Emitted(4, 20) Source(7, 20) + SourceIndex(0)
+5 >Emitted(4, 21) Source(7, 21) + SourceIndex(0)
+6 >Emitted(4, 30) Source(7, 30) + SourceIndex(0)
+7 >Emitted(4, 31) Source(7, 31) + SourceIndex(0)
+8 >Emitted(4, 32) Source(7, 32) + SourceIndex(0)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(5, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(5, 6) Source(8, 6) + SourceIndex(0)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(6, 5) Source(10, 5) + SourceIndex(0)
+2 >Emitted(6, 6) Source(10, 6) + SourceIndex(0)
+3 >Emitted(6, 8) Source(10, 8) + SourceIndex(0)
+4 >Emitted(6, 9) Source(10, 9) + SourceIndex(0)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(7, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(7, 2) Source(11, 2) + SourceIndex(0)
+3 >Emitted(7, 4) Source(5, 11) + SourceIndex(0)
+4 >Emitted(7, 5) Source(5, 12) + SourceIndex(0)
+5 >Emitted(7, 10) Source(5, 11) + SourceIndex(0)
+6 >Emitted(7, 11) Source(5, 12) + SourceIndex(0)
+7 >Emitted(7, 19) Source(11, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/2/second-output.js
+sourceFile:../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(9, 5) Source(1, 1) + SourceIndex(1)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(10, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(10, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(11, 5) Source(2, 5) + SourceIndex(1)
+2 >Emitted(11, 28) Source(2, 16) + SourceIndex(1)
+3 >Emitted(11, 31) Source(2, 5) + SourceIndex(1)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(12, 9) Source(3, 9) + SourceIndex(1)
+2 >Emitted(12, 16) Source(3, 16) + SourceIndex(1)
+3 >Emitted(12, 17) Source(3, 17) + SourceIndex(1)
+4 >Emitted(12, 20) Source(3, 20) + SourceIndex(1)
+5 >Emitted(12, 21) Source(3, 21) + SourceIndex(1)
+6 >Emitted(12, 41) Source(3, 41) + SourceIndex(1)
+7 >Emitted(12, 42) Source(3, 42) + SourceIndex(1)
+8 >Emitted(12, 43) Source(3, 43) + SourceIndex(1)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(13, 5) Source(4, 5) + SourceIndex(1)
+2 >Emitted(13, 6) Source(4, 6) + SourceIndex(1)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(14, 5) Source(5, 1) + SourceIndex(1)
+2 >Emitted(14, 13) Source(5, 2) + SourceIndex(1)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(15, 1) Source(5, 1) + SourceIndex(1)
+2 >Emitted(15, 2) Source(5, 2) + SourceIndex(1)
+3 >Emitted(15, 2) Source(1, 1) + SourceIndex(1)
+4 >Emitted(15, 6) Source(5, 2) + SourceIndex(1)
+---
+>>>//# sourceMappingURL=second-output.js.map
+
+//// [/src/first/bin/first-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.d.ts.map]
+{"version":3,"file":"first-output.d.ts","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;AERD,iBAAS,CAAC,WAET"}
+
+//// [/src/first/bin/first-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: first-output.d.ts
+mapUrl: first-output.d.ts.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.d.ts
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(2)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(2)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.d.ts.map
+
+//// [/src/first/bin/first-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+
+//// [/src/first/bin/first-output.js.map]
+{"version":3,"file":"first-output.js","sourceRoot":"","sources":["../first_PART1.ts","../first_part2.ts","../first_part3.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC"}
+
+//// [/src/first/bin/first-output.js.map.baseline.txt]
+===================================================================
+JsFile: first-output.js
+mapUrl: first-output.js.map
+sourceRoot: 
+sources: ../first_PART1.ts,../first_part2.ts,../first_part3.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/first/bin/first-output.js
+sourceFile:../first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>//# sourceMappingURL=first-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts]
+interface TheFirst {
+    none: any;
+}
+declare const s = "Hello, world";
+interface NoJsForHereEither {
+    none: any;
+}
+declare function f(): string;
+//# sourceMappingURL=first-output.d.ts.map
+declare namespace N {
+}
+declare namespace N {
+}
+declare class C {
+    doSomething(): void;
+}
+//# sourceMappingURL=second-output.d.ts.map
+declare var c: C;
+//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map]
+{"version":3,"file":"third-output.d.ts","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAAA,UAAU,QAAQ;IACd,IAAI,EAAE,GAAG,CAAC;CACb;AAED,QAAA,MAAM,CAAC,iBAAiB,CAAC;AAEzB,UAAU,iBAAiB;IACvB,IAAI,EAAE,GAAG,CAAC;CACb;ACRD,iBAAS,CAAC,WAET;;ACFD,kBAAU,CAAC,CAAC;CAEX;AAED,kBAAU,CAAC,CAAC;CAMX;ACVD,cAAM,CAAC;IACH,WAAW;CAGd;;ACJD,QAAA,IAAI,CAAC,GAAU,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.d.ts.map.baseline.txt]
+===================================================================
+JsFile: third-output.d.ts
+mapUrl: third-output.d.ts.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>interface TheFirst {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^
+1 >
+2 >interface 
+3 >          TheFirst
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 11) Source(1, 11) + SourceIndex(0)
+3 >Emitted(1, 19) Source(1, 19) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(2, 5) Source(2, 5) + SourceIndex(0)
+2 >Emitted(2, 9) Source(2, 9) + SourceIndex(0)
+3 >Emitted(2, 11) Source(2, 11) + SourceIndex(0)
+4 >Emitted(2, 14) Source(2, 14) + SourceIndex(0)
+5 >Emitted(2, 15) Source(2, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(3, 2) Source(3, 2) + SourceIndex(0)
+---
+>>>declare const s = "Hello, world";
+1->
+2 >^^^^^^^^
+3 >        ^^^^^^
+4 >              ^
+5 >               ^^^^^^^^^^^^^^^^^
+6 >                                ^
+1->
+  >
+  >
+2 >
+3 >        const 
+4 >              s
+5 >                = "Hello, world"
+6 >                                ;
+1->Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 9) Source(5, 1) + SourceIndex(0)
+3 >Emitted(4, 15) Source(5, 7) + SourceIndex(0)
+4 >Emitted(4, 16) Source(5, 8) + SourceIndex(0)
+5 >Emitted(4, 33) Source(5, 25) + SourceIndex(0)
+6 >Emitted(4, 34) Source(5, 26) + SourceIndex(0)
+---
+>>>interface NoJsForHereEither {
+1 >
+2 >^^^^^^^^^^
+3 >          ^^^^^^^^^^^^^^^^^
+1 >
+  >
+  >
+2 >interface 
+3 >          NoJsForHereEither
+1 >Emitted(5, 1) Source(7, 1) + SourceIndex(0)
+2 >Emitted(5, 11) Source(7, 11) + SourceIndex(0)
+3 >Emitted(5, 28) Source(7, 28) + SourceIndex(0)
+---
+>>>    none: any;
+1 >^^^^
+2 >    ^^^^
+3 >        ^^
+4 >          ^^^
+5 >             ^
+1 > {
+  >    
+2 >    none
+3 >        : 
+4 >          any
+5 >             ;
+1 >Emitted(6, 5) Source(8, 5) + SourceIndex(0)
+2 >Emitted(6, 9) Source(8, 9) + SourceIndex(0)
+3 >Emitted(6, 11) Source(8, 11) + SourceIndex(0)
+4 >Emitted(6, 14) Source(8, 14) + SourceIndex(0)
+5 >Emitted(6, 15) Source(8, 15) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >}
+1 >Emitted(7, 2) Source(9, 2) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>declare function f(): string;
+1->
+2 >^^^^^^^^^^^^^^^^^
+3 >                 ^
+4 >                  ^^^^^^^^^^^
+5 >                             ^^^^^^^^^^^^^^->
+1->
+2 >function 
+3 >                 f
+4 >                  () {
+  >                      return "JS does hoists";
+  >                  }
+1->Emitted(8, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(8, 18) Source(1, 10) + SourceIndex(1)
+3 >Emitted(8, 19) Source(1, 11) + SourceIndex(1)
+4 >Emitted(8, 30) Source(3, 2) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.d.ts.map
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(10, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(10, 19) Source(1, 11) + SourceIndex(2)
+3 >Emitted(10, 20) Source(1, 12) + SourceIndex(2)
+4 >Emitted(10, 21) Source(1, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^->
+1 >{
+  >    // Comment text
+  >}
+1 >Emitted(11, 2) Source(3, 2) + SourceIndex(2)
+---
+>>>declare namespace N {
+1->
+2 >^^^^^^^^^^^^^^^^^^
+3 >                  ^
+4 >                   ^
+1->
+  >
+  >
+2 >namespace 
+3 >                  N
+4 >                    
+1->Emitted(12, 1) Source(5, 1) + SourceIndex(2)
+2 >Emitted(12, 19) Source(5, 11) + SourceIndex(2)
+3 >Emitted(12, 20) Source(5, 12) + SourceIndex(2)
+4 >Emitted(12, 21) Source(5, 13) + SourceIndex(2)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^->
+1 >{
+  >    function f() {
+  >        console.log('testing');
+  >    }
+  >
+  >    f();
+  >}
+1 >Emitted(13, 2) Source(11, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>declare class C {
+1->
+2 >^^^^^^^^^^^^^^
+3 >              ^
+4 >               ^^^^^^^^^^->
+1->
+2 >class 
+3 >              C
+1->Emitted(14, 1) Source(1, 1) + SourceIndex(3)
+2 >Emitted(14, 15) Source(1, 7) + SourceIndex(3)
+3 >Emitted(14, 16) Source(1, 8) + SourceIndex(3)
+---
+>>>    doSomething(): void;
+1->^^^^
+2 >    ^^^^^^^^^^^
+1-> {
+  >    
+2 >    doSomething
+1->Emitted(15, 5) Source(2, 5) + SourceIndex(3)
+2 >Emitted(15, 16) Source(2, 16) + SourceIndex(3)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >() {
+  >        console.log("something got done");
+  >    }
+  >}
+1 >Emitted(16, 2) Source(5, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.d.ts
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.d.ts.map
+>>>declare var c: C;
+1->
+2 >^^^^^^^^
+3 >        ^^^^
+4 >            ^
+5 >             ^^^
+6 >                ^
+7 >                 ^^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+2 >
+3 >        var 
+4 >            c
+5 >              = new C()
+6 >                ;
+1->Emitted(18, 1) Source(1, 1) + SourceIndex(4)
+2 >Emitted(18, 9) Source(1, 1) + SourceIndex(4)
+3 >Emitted(18, 13) Source(1, 5) + SourceIndex(4)
+4 >Emitted(18, 14) Source(1, 6) + SourceIndex(4)
+5 >Emitted(18, 17) Source(1, 16) + SourceIndex(4)
+6 >Emitted(18, 18) Source(1, 17) + SourceIndex(4)
+---
+>>>//# sourceMappingURL=third-output.d.ts.map
+
+//// [/src/third/thirdjs/output/third-output.js]
+var s = "Hello, world";
+console.log(s);
+console.log(f());
+function f() {
+    return "JS does hoists";
+}
+//# sourceMappingURL=first-output.js.map
+var N;
+(function (N) {
+    function f() {
+        console.log('testing');
+    }
+    f();
+})(N || (N = {}));
+var C = (function () {
+    function C() {
+    }
+    C.prototype.doSomething = function () {
+        console.log("something got done");
+    };
+    return C;
+}());
+//# sourceMappingURL=second-output.js.map
+var c = new C();
+c.doSomething();
+//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/thirdjs/output/third-output.js.map]
+{"version":3,"file":"third-output.js","sourceRoot":"","sources":["../../../first/first_PART1.ts","../../../first/first_part2.ts","../../../first/first_part3.ts","../../../second/second_part1.ts","../../../second/second_part2.ts","../../third_part1.ts"],"names":[],"mappings":"AAIA,IAAM,CAAC,GAAG,cAAc,CAAC;AAMzB,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;ACVf,OAAO,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC;ACAjB,SAAS,CAAC;IACN,OAAO,gBAAgB,CAAC;AAC5B,CAAC;;ACED,IAAU,CAAC,CAMV;AAND,WAAU,CAAC;IACP,SAAS,CAAC;QACN,OAAO,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IAC3B,CAAC;IAED,CAAC,EAAE,CAAC;AACR,CAAC,EANS,CAAC,KAAD,CAAC,QAMV;ACVD;IAAA;IAIA,CAAC;IAHG,uBAAW,GAAX;QACI,OAAO,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;IACtC,CAAC;IACL,QAAC;AAAD,CAAC,AAJD,IAIC;;ACJD,IAAI,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;AAChB,CAAC,CAAC,WAAW,EAAE,CAAC"}
+
+//// [/src/third/thirdjs/output/third-output.js.map.baseline.txt]
+===================================================================
+JsFile: third-output.js
+mapUrl: third-output.js.map
+sourceRoot: 
+sources: ../../../first/first_PART1.ts,../../../first/first_part2.ts,../../../first/first_part3.ts,../../../second/second_part1.ts,../../../second/second_part2.ts,../../third_part1.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_PART1.ts
+-------------------------------------------------------------------
+>>>var s = "Hello, world";
+1 >
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^^^^^^^^^^^
+6 >                      ^
+1 >interface TheFirst {
+  >    none: any;
+  >}
+  >
+  >
+2 >const 
+3 >    s
+4 >      = 
+5 >        "Hello, world"
+6 >                      ;
+1 >Emitted(1, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(1, 5) Source(5, 7) + SourceIndex(0)
+3 >Emitted(1, 6) Source(5, 8) + SourceIndex(0)
+4 >Emitted(1, 9) Source(5, 11) + SourceIndex(0)
+5 >Emitted(1, 23) Source(5, 25) + SourceIndex(0)
+6 >Emitted(1, 24) Source(5, 26) + SourceIndex(0)
+---
+>>>console.log(s);
+1 >
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^
+8 >              ^
+9 >               ^^^->
+1 >
+  >
+  >interface NoJsForHereEither {
+  >    none: any;
+  >}
+  >
+  >
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            s
+7 >             )
+8 >              ;
+1 >Emitted(2, 1) Source(11, 1) + SourceIndex(0)
+2 >Emitted(2, 8) Source(11, 8) + SourceIndex(0)
+3 >Emitted(2, 9) Source(11, 9) + SourceIndex(0)
+4 >Emitted(2, 12) Source(11, 12) + SourceIndex(0)
+5 >Emitted(2, 13) Source(11, 13) + SourceIndex(0)
+6 >Emitted(2, 14) Source(11, 14) + SourceIndex(0)
+7 >Emitted(2, 15) Source(11, 15) + SourceIndex(0)
+8 >Emitted(2, 16) Source(11, 16) + SourceIndex(0)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part2.ts
+-------------------------------------------------------------------
+>>>console.log(f());
+1->
+2 >^^^^^^^
+3 >       ^
+4 >        ^^^
+5 >           ^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^
+1->
+2 >console
+3 >       .
+4 >        log
+5 >           (
+6 >            f
+7 >             ()
+8 >               )
+9 >                ;
+1->Emitted(3, 1) Source(1, 1) + SourceIndex(1)
+2 >Emitted(3, 8) Source(1, 8) + SourceIndex(1)
+3 >Emitted(3, 9) Source(1, 9) + SourceIndex(1)
+4 >Emitted(3, 12) Source(1, 12) + SourceIndex(1)
+5 >Emitted(3, 13) Source(1, 13) + SourceIndex(1)
+6 >Emitted(3, 14) Source(1, 14) + SourceIndex(1)
+7 >Emitted(3, 16) Source(1, 16) + SourceIndex(1)
+8 >Emitted(3, 17) Source(1, 17) + SourceIndex(1)
+9 >Emitted(3, 18) Source(1, 18) + SourceIndex(1)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../first/first_part3.ts
+-------------------------------------------------------------------
+>>>function f() {
+1 >
+2 >^^^^^^^^^
+3 >         ^
+4 >          ^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >function 
+3 >         f
+1 >Emitted(4, 1) Source(1, 1) + SourceIndex(2)
+2 >Emitted(4, 10) Source(1, 10) + SourceIndex(2)
+3 >Emitted(4, 11) Source(1, 11) + SourceIndex(2)
+---
+>>>    return "JS does hoists";
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^^^^^^^^^^^^^^^^
+4 >                           ^
+1->() {
+  >    
+2 >    return 
+3 >           "JS does hoists"
+4 >                           ;
+1->Emitted(5, 5) Source(2, 5) + SourceIndex(2)
+2 >Emitted(5, 12) Source(2, 12) + SourceIndex(2)
+3 >Emitted(5, 28) Source(2, 28) + SourceIndex(2)
+4 >Emitted(5, 29) Source(2, 29) + SourceIndex(2)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(3, 1) + SourceIndex(2)
+2 >Emitted(6, 2) Source(3, 2) + SourceIndex(2)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=first-output.js.map
+>>>var N;
+1->
+2 >^^^^
+3 >    ^
+4 >     ^
+5 >      ^^^^^^^^^^->
+1->namespace N {
+  >    // Comment text
+  >}
+  >
+  >
+2 >namespace 
+3 >    N
+4 >      {
+  >         function f() {
+  >             console.log('testing');
+  >         }
+  >     
+  >         f();
+  >     }
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(8, 5) Source(5, 11) + SourceIndex(3)
+3 >Emitted(8, 6) Source(5, 12) + SourceIndex(3)
+4 >Emitted(8, 7) Source(11, 2) + SourceIndex(3)
+---
+>>>(function (N) {
+1->
+2 >^^^^^^^^^^^
+3 >           ^
+4 >            ^^^^^^^->
+1->
+2 >namespace 
+3 >           N
+1->Emitted(9, 1) Source(5, 1) + SourceIndex(3)
+2 >Emitted(9, 12) Source(5, 11) + SourceIndex(3)
+3 >Emitted(9, 13) Source(5, 12) + SourceIndex(3)
+---
+>>>    function f() {
+1->^^^^
+2 >    ^^^^^^^^^
+3 >             ^
+4 >              ^^^^^^^^^^^^^^^^^^->
+1-> {
+  >    
+2 >    function 
+3 >             f
+1->Emitted(10, 5) Source(6, 5) + SourceIndex(3)
+2 >Emitted(10, 14) Source(6, 14) + SourceIndex(3)
+3 >Emitted(10, 15) Source(6, 15) + SourceIndex(3)
+---
+>>>        console.log('testing');
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^
+7 >                             ^
+8 >                              ^
+1->() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    'testing'
+7 >                             )
+8 >                              ;
+1->Emitted(11, 9) Source(7, 9) + SourceIndex(3)
+2 >Emitted(11, 16) Source(7, 16) + SourceIndex(3)
+3 >Emitted(11, 17) Source(7, 17) + SourceIndex(3)
+4 >Emitted(11, 20) Source(7, 20) + SourceIndex(3)
+5 >Emitted(11, 21) Source(7, 21) + SourceIndex(3)
+6 >Emitted(11, 30) Source(7, 30) + SourceIndex(3)
+7 >Emitted(11, 31) Source(7, 31) + SourceIndex(3)
+8 >Emitted(11, 32) Source(7, 32) + SourceIndex(3)
+---
+>>>    }
+1 >^^^^
+2 >    ^
+3 >     ^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(12, 5) Source(8, 5) + SourceIndex(3)
+2 >Emitted(12, 6) Source(8, 6) + SourceIndex(3)
+---
+>>>    f();
+1->^^^^
+2 >    ^
+3 >     ^^
+4 >       ^
+5 >        ^^^^^^^^^^^->
+1->
+  >
+  >    
+2 >    f
+3 >     ()
+4 >       ;
+1->Emitted(13, 5) Source(10, 5) + SourceIndex(3)
+2 >Emitted(13, 6) Source(10, 6) + SourceIndex(3)
+3 >Emitted(13, 8) Source(10, 8) + SourceIndex(3)
+4 >Emitted(13, 9) Source(10, 9) + SourceIndex(3)
+---
+>>>})(N || (N = {}));
+1->
+2 >^
+3 > ^^
+4 >   ^
+5 >    ^^^^^
+6 >         ^
+7 >          ^^^^^^^^
+8 >                  ^^^^^->
+1->
+  >
+2 >}
+3 > 
+4 >   N
+5 >    
+6 >         N
+7 >           {
+  >              function f() {
+  >                  console.log('testing');
+  >              }
+  >          
+  >              f();
+  >          }
+1->Emitted(14, 1) Source(11, 1) + SourceIndex(3)
+2 >Emitted(14, 2) Source(11, 2) + SourceIndex(3)
+3 >Emitted(14, 4) Source(5, 11) + SourceIndex(3)
+4 >Emitted(14, 5) Source(5, 12) + SourceIndex(3)
+5 >Emitted(14, 10) Source(5, 11) + SourceIndex(3)
+6 >Emitted(14, 11) Source(5, 12) + SourceIndex(3)
+7 >Emitted(14, 19) Source(11, 2) + SourceIndex(3)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../../second/second_part2.ts
+-------------------------------------------------------------------
+>>>var C = (function () {
+1->
+2 >^^^^^^^^^^^^^^^^^^^->
+1->
+1->Emitted(15, 1) Source(1, 1) + SourceIndex(4)
+---
+>>>    function C() {
+1->^^^^
+2 >    ^^->
+1->
+1->Emitted(16, 5) Source(1, 1) + SourceIndex(4)
+---
+>>>    }
+1->^^^^
+2 >    ^
+3 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1->class C {
+  >    doSomething() {
+  >        console.log("something got done");
+  >    }
+  >
+2 >    }
+1->Emitted(17, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(17, 6) Source(5, 2) + SourceIndex(4)
+---
+>>>    C.prototype.doSomething = function () {
+1->^^^^
+2 >    ^^^^^^^^^^^^^^^^^^^^^^^
+3 >                           ^^^
+4 >                              ^^^^^^^^^^^^^->
+1->
+2 >    doSomething
+3 >                           
+1->Emitted(18, 5) Source(2, 5) + SourceIndex(4)
+2 >Emitted(18, 28) Source(2, 16) + SourceIndex(4)
+3 >Emitted(18, 31) Source(2, 5) + SourceIndex(4)
+---
+>>>        console.log("something got done");
+1->^^^^^^^^
+2 >        ^^^^^^^
+3 >               ^
+4 >                ^^^
+5 >                   ^
+6 >                    ^^^^^^^^^^^^^^^^^^^^
+7 >                                        ^
+8 >                                         ^
+1->doSomething() {
+  >        
+2 >        console
+3 >               .
+4 >                log
+5 >                   (
+6 >                    "something got done"
+7 >                                        )
+8 >                                         ;
+1->Emitted(19, 9) Source(3, 9) + SourceIndex(4)
+2 >Emitted(19, 16) Source(3, 16) + SourceIndex(4)
+3 >Emitted(19, 17) Source(3, 17) + SourceIndex(4)
+4 >Emitted(19, 20) Source(3, 20) + SourceIndex(4)
+5 >Emitted(19, 21) Source(3, 21) + SourceIndex(4)
+6 >Emitted(19, 41) Source(3, 41) + SourceIndex(4)
+7 >Emitted(19, 42) Source(3, 42) + SourceIndex(4)
+8 >Emitted(19, 43) Source(3, 43) + SourceIndex(4)
+---
+>>>    };
+1 >^^^^
+2 >    ^
+3 >     ^^^^^^^^^->
+1 >
+  >    
+2 >    }
+1 >Emitted(20, 5) Source(4, 5) + SourceIndex(4)
+2 >Emitted(20, 6) Source(4, 6) + SourceIndex(4)
+---
+>>>    return C;
+1->^^^^
+2 >    ^^^^^^^^
+1->
+  >
+2 >    }
+1->Emitted(21, 5) Source(5, 1) + SourceIndex(4)
+2 >Emitted(21, 13) Source(5, 2) + SourceIndex(4)
+---
+>>>}());
+1 >
+2 >^
+3 > 
+4 > ^^^^
+5 >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >}
+3 > 
+4 > class C {
+  >     doSomething() {
+  >         console.log("something got done");
+  >     }
+  > }
+1 >Emitted(22, 1) Source(5, 1) + SourceIndex(4)
+2 >Emitted(22, 2) Source(5, 2) + SourceIndex(4)
+3 >Emitted(22, 2) Source(1, 1) + SourceIndex(4)
+4 >Emitted(22, 6) Source(5, 2) + SourceIndex(4)
+---
+-------------------------------------------------------------------
+emittedFile:/src/third/thirdjs/output/third-output.js
+sourceFile:../../third_part1.ts
+-------------------------------------------------------------------
+>>>//# sourceMappingURL=second-output.js.map
+>>>var c = new C();
+1->
+2 >^^^^
+3 >    ^
+4 >     ^^^
+5 >        ^^^^
+6 >            ^
+7 >             ^^
+8 >               ^
+9 >                ^->
+1->
+2 >var 
+3 >    c
+4 >      = 
+5 >        new 
+6 >            C
+7 >             ()
+8 >               ;
+1->Emitted(24, 1) Source(1, 1) + SourceIndex(5)
+2 >Emitted(24, 5) Source(1, 5) + SourceIndex(5)
+3 >Emitted(24, 6) Source(1, 6) + SourceIndex(5)
+4 >Emitted(24, 9) Source(1, 9) + SourceIndex(5)
+5 >Emitted(24, 13) Source(1, 13) + SourceIndex(5)
+6 >Emitted(24, 14) Source(1, 14) + SourceIndex(5)
+7 >Emitted(24, 16) Source(1, 16) + SourceIndex(5)
+8 >Emitted(24, 17) Source(1, 17) + SourceIndex(5)
+---
+>>>c.doSomething();
+1->
+2 >^
+3 > ^
+4 >  ^^^^^^^^^^^
+5 >             ^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^^^^^^^^->
+1->
+  >
+2 >c
+3 > .
+4 >  doSomething
+5 >             ()
+6 >               ;
+1->Emitted(25, 1) Source(2, 1) + SourceIndex(5)
+2 >Emitted(25, 2) Source(2, 2) + SourceIndex(5)
+3 >Emitted(25, 3) Source(2, 3) + SourceIndex(5)
+4 >Emitted(25, 14) Source(2, 14) + SourceIndex(5)
+5 >Emitted(25, 16) Source(2, 16) + SourceIndex(5)
+6 >Emitted(25, 17) Source(2, 17) + SourceIndex(5)
+---
+>>>//# sourceMappingURL=third-output.js.map
+
+//// [/src/third/tsconfig.json]
+{
+  "compilerOptions": {
+    "target": "es5",
+    
+    "removeComments": true,
+    "strict": false,
+    "sourceMap": true,
+    "declarationMap": true,
+    "declaration": true,
+    "outFile": "./thirdjs/output/third-output.js",
+    "skipDefaultLibCheck": true
+  },
+  "files": [
+    "third_part1.ts"
+  ],
+  "references": [
+    { "path": "../first", "prepend": true },
+    { "path": "../second", "prepend": true },
+  ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/buildInfo/sample.js b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/buildInfo/sample.js
new file mode 100644
index 0000000000000..b2a3ed766daa1
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/buildInfo/sample.js
@@ -0,0 +1,169 @@
+//// [/src/core/index.d.ts]
+export declare const someString: string;
+export declare function leftPad(s: string, n: number): string;
+export declare function multiply(a: number, b: number): number;
+export declare class someClass {
+}
+//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.d.ts.map]
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,UAAU,EAAE,MAAsB,CAAC;AAChD,wBAAgB,OAAO,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAC/D,wBAAgB,QAAQ,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAEhE,qBAAa,SAAS;CAAI"}
+
+//// [/src/core/index.d.ts.map.baseline.txt]
+===================================================================
+JsFile: index.d.ts
+mapUrl: index.d.ts.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/index.d.ts
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>export declare const someString: string;
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^^^^^^
+5 >                               ^^
+6 >                                 ^^^^^^
+7 >                                       ^
+8 >                                        ^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     someString
+5 >                               : 
+6 >                                 string = "HELLO WORLD"
+7 >                                       ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 32) Source(1, 24) + SourceIndex(0)
+5 >Emitted(1, 34) Source(1, 26) + SourceIndex(0)
+6 >Emitted(1, 40) Source(1, 48) + SourceIndex(0)
+7 >Emitted(1, 41) Source(1, 49) + SourceIndex(0)
+---
+>>>export declare function leftPad(s: string, n: number): string;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^
+4 >                               ^
+5 >                                ^
+6 >                                 ^^
+7 >                                   ^^^^^^
+8 >                                         ^^
+9 >                                           ^
+10>                                            ^^
+11>                                              ^^^^^^
+12>                                                    ^^^^^^^^^^
+13>                                                              ^^->
+1->
+  >
+2 >export function 
+3 >                        leftPad
+4 >                               (
+5 >                                s
+6 >                                 : 
+7 >                                   string
+8 >                                         , 
+9 >                                           n
+10>                                            : 
+11>                                              number
+12>                                                    ) { return s + n; }
+1->Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 25) Source(2, 17) + SourceIndex(0)
+3 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+4 >Emitted(2, 33) Source(2, 25) + SourceIndex(0)
+5 >Emitted(2, 34) Source(2, 26) + SourceIndex(0)
+6 >Emitted(2, 36) Source(2, 28) + SourceIndex(0)
+7 >Emitted(2, 42) Source(2, 34) + SourceIndex(0)
+8 >Emitted(2, 44) Source(2, 36) + SourceIndex(0)
+9 >Emitted(2, 45) Source(2, 37) + SourceIndex(0)
+10>Emitted(2, 47) Source(2, 39) + SourceIndex(0)
+11>Emitted(2, 53) Source(2, 45) + SourceIndex(0)
+12>Emitted(2, 63) Source(2, 64) + SourceIndex(0)
+---
+>>>export declare function multiply(a: number, b: number): number;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^
+4 >                                ^
+5 >                                 ^
+6 >                                  ^^
+7 >                                    ^^^^^^
+8 >                                          ^^
+9 >                                            ^
+10>                                             ^^
+11>                                               ^^^^^^
+12>                                                     ^^^^^^^^^^
+1->
+  >
+2 >export function 
+3 >                        multiply
+4 >                                (
+5 >                                 a
+6 >                                  : 
+7 >                                    number
+8 >                                          , 
+9 >                                            b
+10>                                             : 
+11>                                               number
+12>                                                     ) { return a * b; }
+1->Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 25) Source(3, 17) + SourceIndex(0)
+3 >Emitted(3, 33) Source(3, 25) + SourceIndex(0)
+4 >Emitted(3, 34) Source(3, 26) + SourceIndex(0)
+5 >Emitted(3, 35) Source(3, 27) + SourceIndex(0)
+6 >Emitted(3, 37) Source(3, 29) + SourceIndex(0)
+7 >Emitted(3, 43) Source(3, 35) + SourceIndex(0)
+8 >Emitted(3, 45) Source(3, 37) + SourceIndex(0)
+9 >Emitted(3, 46) Source(3, 38) + SourceIndex(0)
+10>Emitted(3, 48) Source(3, 40) + SourceIndex(0)
+11>Emitted(3, 54) Source(3, 46) + SourceIndex(0)
+12>Emitted(3, 64) Source(3, 65) + SourceIndex(0)
+---
+>>>export declare class someClass {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^^^
+3 >                     ^^^^^^^^^
+1 >
+  >
+  >
+2 >export class 
+3 >                     someClass
+1 >Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 22) Source(5, 14) + SourceIndex(0)
+3 >Emitted(4, 31) Source(5, 23) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 > { }
+1 >Emitted(5, 2) Source(5, 27) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+var someClass = /** @class */ (function () {
+    function someClass() {
+    }
+    return someClass;
+}());
+exports.someClass = someClass;
+
+
+//// [/src/core/index.ts]
+export const someString: string = "HELLO WORLD";
+export function leftPad(s: string, n: number) { return s + n; }
+export function multiply(a: number, b: number) { return a * b; }
+
+export class someClass { }
+
diff --git a/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/buildInfo/when-logic-config-changes-declaration-dir.js b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/buildInfo/when-logic-config-changes-declaration-dir.js
new file mode 100644
index 0000000000000..4733c81e58b2a
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/buildInfo/when-logic-config-changes-declaration-dir.js
@@ -0,0 +1,22 @@
+//// [/src/logic/decls/index.d.ts]
+export declare function getSecondsInDay(): number;
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/logic/tsconfig.json]
+{
+    "compilerOptions": {
+        "composite": true,
+        "declaration": true,
+        "declarationDir": "decls",
+        "sourceMap": true,
+        "forceConsistentCasingInFileNames": true,
+        "skipDefaultLibCheck": true
+    },
+    "references": [
+        { "path": "../core" }
+    ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/no-buildInfo/sample.js b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/no-buildInfo/sample.js
new file mode 100644
index 0000000000000..b2a3ed766daa1
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/no-buildInfo/sample.js
@@ -0,0 +1,169 @@
+//// [/src/core/index.d.ts]
+export declare const someString: string;
+export declare function leftPad(s: string, n: number): string;
+export declare function multiply(a: number, b: number): number;
+export declare class someClass {
+}
+//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.d.ts.map]
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,UAAU,EAAE,MAAsB,CAAC;AAChD,wBAAgB,OAAO,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAC/D,wBAAgB,QAAQ,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAEhE,qBAAa,SAAS;CAAI"}
+
+//// [/src/core/index.d.ts.map.baseline.txt]
+===================================================================
+JsFile: index.d.ts
+mapUrl: index.d.ts.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/index.d.ts
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>export declare const someString: string;
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^^^^^^
+5 >                               ^^
+6 >                                 ^^^^^^
+7 >                                       ^
+8 >                                        ^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     someString
+5 >                               : 
+6 >                                 string = "HELLO WORLD"
+7 >                                       ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 32) Source(1, 24) + SourceIndex(0)
+5 >Emitted(1, 34) Source(1, 26) + SourceIndex(0)
+6 >Emitted(1, 40) Source(1, 48) + SourceIndex(0)
+7 >Emitted(1, 41) Source(1, 49) + SourceIndex(0)
+---
+>>>export declare function leftPad(s: string, n: number): string;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^
+4 >                               ^
+5 >                                ^
+6 >                                 ^^
+7 >                                   ^^^^^^
+8 >                                         ^^
+9 >                                           ^
+10>                                            ^^
+11>                                              ^^^^^^
+12>                                                    ^^^^^^^^^^
+13>                                                              ^^->
+1->
+  >
+2 >export function 
+3 >                        leftPad
+4 >                               (
+5 >                                s
+6 >                                 : 
+7 >                                   string
+8 >                                         , 
+9 >                                           n
+10>                                            : 
+11>                                              number
+12>                                                    ) { return s + n; }
+1->Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 25) Source(2, 17) + SourceIndex(0)
+3 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+4 >Emitted(2, 33) Source(2, 25) + SourceIndex(0)
+5 >Emitted(2, 34) Source(2, 26) + SourceIndex(0)
+6 >Emitted(2, 36) Source(2, 28) + SourceIndex(0)
+7 >Emitted(2, 42) Source(2, 34) + SourceIndex(0)
+8 >Emitted(2, 44) Source(2, 36) + SourceIndex(0)
+9 >Emitted(2, 45) Source(2, 37) + SourceIndex(0)
+10>Emitted(2, 47) Source(2, 39) + SourceIndex(0)
+11>Emitted(2, 53) Source(2, 45) + SourceIndex(0)
+12>Emitted(2, 63) Source(2, 64) + SourceIndex(0)
+---
+>>>export declare function multiply(a: number, b: number): number;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^
+4 >                                ^
+5 >                                 ^
+6 >                                  ^^
+7 >                                    ^^^^^^
+8 >                                          ^^
+9 >                                            ^
+10>                                             ^^
+11>                                               ^^^^^^
+12>                                                     ^^^^^^^^^^
+1->
+  >
+2 >export function 
+3 >                        multiply
+4 >                                (
+5 >                                 a
+6 >                                  : 
+7 >                                    number
+8 >                                          , 
+9 >                                            b
+10>                                             : 
+11>                                               number
+12>                                                     ) { return a * b; }
+1->Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 25) Source(3, 17) + SourceIndex(0)
+3 >Emitted(3, 33) Source(3, 25) + SourceIndex(0)
+4 >Emitted(3, 34) Source(3, 26) + SourceIndex(0)
+5 >Emitted(3, 35) Source(3, 27) + SourceIndex(0)
+6 >Emitted(3, 37) Source(3, 29) + SourceIndex(0)
+7 >Emitted(3, 43) Source(3, 35) + SourceIndex(0)
+8 >Emitted(3, 45) Source(3, 37) + SourceIndex(0)
+9 >Emitted(3, 46) Source(3, 38) + SourceIndex(0)
+10>Emitted(3, 48) Source(3, 40) + SourceIndex(0)
+11>Emitted(3, 54) Source(3, 46) + SourceIndex(0)
+12>Emitted(3, 64) Source(3, 65) + SourceIndex(0)
+---
+>>>export declare class someClass {
+1 >
+2 >^^^^^^^^^^^^^^^^^^^^^
+3 >                     ^^^^^^^^^
+1 >
+  >
+  >
+2 >export class 
+3 >                     someClass
+1 >Emitted(4, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(4, 22) Source(5, 14) + SourceIndex(0)
+3 >Emitted(4, 31) Source(5, 23) + SourceIndex(0)
+---
+>>>}
+1 >^
+2 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 > { }
+1 >Emitted(5, 2) Source(5, 27) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+var someClass = /** @class */ (function () {
+    function someClass() {
+    }
+    return someClass;
+}());
+exports.someClass = someClass;
+
+
+//// [/src/core/index.ts]
+export const someString: string = "HELLO WORLD";
+export function leftPad(s: string, n: number) { return s + n; }
+export function multiply(a: number, b: number) { return a * b; }
+
+export class someClass { }
+
diff --git a/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/no-buildInfo/when-logic-config-changes-declaration-dir.js b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/no-buildInfo/when-logic-config-changes-declaration-dir.js
new file mode 100644
index 0000000000000..4733c81e58b2a
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-changes/no-buildInfo/when-logic-config-changes-declaration-dir.js
@@ -0,0 +1,22 @@
+//// [/src/logic/decls/index.d.ts]
+export declare function getSecondsInDay(): number;
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/logic/tsconfig.json]
+{
+    "compilerOptions": {
+        "composite": true,
+        "declaration": true,
+        "declarationDir": "decls",
+        "sourceMap": true,
+        "forceConsistentCasingInFileNames": true,
+        "skipDefaultLibCheck": true
+    },
+    "references": [
+        { "path": "../core" }
+    ]
+}
+
+
diff --git a/tests/baselines/reference/tsbuild/sample1/incremental-declaration-doesnt-change/buildInfo/sample.js b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-doesnt-change/buildInfo/sample.js
new file mode 100644
index 0000000000000..62bb39217d6dd
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-doesnt-change/buildInfo/sample.js
@@ -0,0 +1,22 @@
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+var someClass = /** @class */ (function () {
+    function someClass() {
+    }
+    return someClass;
+}());
+
+
+//// [/src/core/index.ts]
+export const someString: string = "HELLO WORLD";
+export function leftPad(s: string, n: number) { return s + n; }
+export function multiply(a: number, b: number) { return a * b; }
+
+class someClass { }
+
diff --git a/tests/baselines/reference/tsbuild/sample1/incremental-declaration-doesnt-change/no-buildInfo/sample.js b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-doesnt-change/no-buildInfo/sample.js
new file mode 100644
index 0000000000000..62bb39217d6dd
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/incremental-declaration-doesnt-change/no-buildInfo/sample.js
@@ -0,0 +1,22 @@
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+var someClass = /** @class */ (function () {
+    function someClass() {
+    }
+    return someClass;
+}());
+
+
+//// [/src/core/index.ts]
+export const someString: string = "HELLO WORLD";
+export function leftPad(s: string, n: number) { return s + n; }
+export function multiply(a: number, b: number) { return a * b; }
+
+class someClass { }
+
diff --git a/tests/baselines/reference/tsbuild/sample1/initial-Build/buildInfo/sample.js b/tests/baselines/reference/tsbuild/sample1/initial-Build/buildInfo/sample.js
new file mode 100644
index 0000000000000..9d327a427e5d7
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/initial-Build/buildInfo/sample.js
@@ -0,0 +1,343 @@
+//// [/src/core/anotherModule.d.ts]
+export declare const World = "hello";
+//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.d.ts.map]
+{"version":3,"file":"anotherModule.d.ts","sourceRoot":"","sources":["anotherModule.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,KAAK,UAAU,CAAC"}
+
+//// [/src/core/anotherModule.d.ts.map.baseline.txt]
+===================================================================
+JsFile: anotherModule.d.ts
+mapUrl: anotherModule.d.ts.map
+sourceRoot: 
+sources: anotherModule.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/anotherModule.d.ts
+sourceFile:anotherModule.ts
+-------------------------------------------------------------------
+>>>export declare const World = "hello";
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^
+5 >                          ^^^^^^^^^^
+6 >                                    ^
+7 >                                     ^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     World
+5 >                           = "hello"
+6 >                                    ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 27) Source(1, 19) + SourceIndex(0)
+5 >Emitted(1, 37) Source(1, 29) + SourceIndex(0)
+6 >Emitted(1, 38) Source(1, 30) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.js]
+"use strict";
+exports.__esModule = true;
+exports.World = "hello";
+
+
+//// [/src/core/index.d.ts]
+export declare const someString: string;
+export declare function leftPad(s: string, n: number): string;
+export declare function multiply(a: number, b: number): number;
+//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.d.ts.map]
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,UAAU,EAAE,MAAsB,CAAC;AAChD,wBAAgB,OAAO,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAC/D,wBAAgB,QAAQ,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB"}
+
+//// [/src/core/index.d.ts.map.baseline.txt]
+===================================================================
+JsFile: index.d.ts
+mapUrl: index.d.ts.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/index.d.ts
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>export declare const someString: string;
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^^^^^^
+5 >                               ^^
+6 >                                 ^^^^^^
+7 >                                       ^
+8 >                                        ^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     someString
+5 >                               : 
+6 >                                 string = "HELLO WORLD"
+7 >                                       ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 32) Source(1, 24) + SourceIndex(0)
+5 >Emitted(1, 34) Source(1, 26) + SourceIndex(0)
+6 >Emitted(1, 40) Source(1, 48) + SourceIndex(0)
+7 >Emitted(1, 41) Source(1, 49) + SourceIndex(0)
+---
+>>>export declare function leftPad(s: string, n: number): string;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^
+4 >                               ^
+5 >                                ^
+6 >                                 ^^
+7 >                                   ^^^^^^
+8 >                                         ^^
+9 >                                           ^
+10>                                            ^^
+11>                                              ^^^^^^
+12>                                                    ^^^^^^^^^^
+13>                                                              ^^->
+1->
+  >
+2 >export function 
+3 >                        leftPad
+4 >                               (
+5 >                                s
+6 >                                 : 
+7 >                                   string
+8 >                                         , 
+9 >                                           n
+10>                                            : 
+11>                                              number
+12>                                                    ) { return s + n; }
+1->Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 25) Source(2, 17) + SourceIndex(0)
+3 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+4 >Emitted(2, 33) Source(2, 25) + SourceIndex(0)
+5 >Emitted(2, 34) Source(2, 26) + SourceIndex(0)
+6 >Emitted(2, 36) Source(2, 28) + SourceIndex(0)
+7 >Emitted(2, 42) Source(2, 34) + SourceIndex(0)
+8 >Emitted(2, 44) Source(2, 36) + SourceIndex(0)
+9 >Emitted(2, 45) Source(2, 37) + SourceIndex(0)
+10>Emitted(2, 47) Source(2, 39) + SourceIndex(0)
+11>Emitted(2, 53) Source(2, 45) + SourceIndex(0)
+12>Emitted(2, 63) Source(2, 64) + SourceIndex(0)
+---
+>>>export declare function multiply(a: number, b: number): number;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^
+4 >                                ^
+5 >                                 ^
+6 >                                  ^^
+7 >                                    ^^^^^^
+8 >                                          ^^
+9 >                                            ^
+10>                                             ^^
+11>                                               ^^^^^^
+12>                                                     ^^^^^^^^^^
+1->
+  >
+2 >export function 
+3 >                        multiply
+4 >                                (
+5 >                                 a
+6 >                                  : 
+7 >                                    number
+8 >                                          , 
+9 >                                            b
+10>                                             : 
+11>                                               number
+12>                                                     ) { return a * b; }
+1->Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 25) Source(3, 17) + SourceIndex(0)
+3 >Emitted(3, 33) Source(3, 25) + SourceIndex(0)
+4 >Emitted(3, 34) Source(3, 26) + SourceIndex(0)
+5 >Emitted(3, 35) Source(3, 27) + SourceIndex(0)
+6 >Emitted(3, 37) Source(3, 29) + SourceIndex(0)
+7 >Emitted(3, 43) Source(3, 35) + SourceIndex(0)
+8 >Emitted(3, 45) Source(3, 37) + SourceIndex(0)
+9 >Emitted(3, 46) Source(3, 38) + SourceIndex(0)
+10>Emitted(3, 48) Source(3, 40) + SourceIndex(0)
+11>Emitted(3, 54) Source(3, 46) + SourceIndex(0)
+12>Emitted(3, 64) Source(3, 65) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+
+
+//// [/src/logic/index.d.ts]
+export declare function getSecondsInDay(): number;
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/logic/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+function getSecondsInDay() {
+    return c.multiply(10, 15);
+}
+exports.getSecondsInDay = getSecondsInDay;
+var mod = require("../core/anotherModule");
+exports.m = mod;
+//# sourceMappingURL=index.js.map
+
+//// [/src/logic/index.js.map]
+{"version":3,"file":"index.js","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":";;AAAA,iCAAmC;AACnC,SAAgB,eAAe;IAC3B,OAAO,CAAC,CAAC,QAAQ,CAAC,EAAE,EAAE,EAAE,CAAC,CAAC;AAC9B,CAAC;AAFD,0CAEC;AACD,2CAA6C;AAChC,QAAA,CAAC,GAAG,GAAG,CAAC"}
+
+//// [/src/logic/index.js.map.baseline.txt]
+===================================================================
+JsFile: index.js
+mapUrl: index.js.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/logic/index.js
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>exports.__esModule = true;
+>>>var c = require("../core/index");
+1 >
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >import * as c from '../core/index';
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(3, 34) Source(1, 36) + SourceIndex(0)
+---
+>>>function getSecondsInDay() {
+1 >
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^
+4 >                        ^^^^^^^->
+1 >
+  >
+2 >export function 
+3 >         getSecondsInDay
+1 >Emitted(4, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(4, 10) Source(2, 17) + SourceIndex(0)
+3 >Emitted(4, 25) Source(2, 32) + SourceIndex(0)
+---
+>>>    return c.multiply(10, 15);
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^
+4 >            ^
+5 >             ^^^^^^^^
+6 >                     ^
+7 >                      ^^
+8 >                        ^^
+9 >                          ^^
+10>                            ^
+11>                             ^
+1->() {
+  >    
+2 >    return 
+3 >           c
+4 >            .
+5 >             multiply
+6 >                     (
+7 >                      10
+8 >                        , 
+9 >                          15
+10>                            )
+11>                             ;
+1->Emitted(5, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(5, 12) Source(3, 12) + SourceIndex(0)
+3 >Emitted(5, 13) Source(3, 13) + SourceIndex(0)
+4 >Emitted(5, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(5, 22) Source(3, 22) + SourceIndex(0)
+6 >Emitted(5, 23) Source(3, 23) + SourceIndex(0)
+7 >Emitted(5, 25) Source(3, 25) + SourceIndex(0)
+8 >Emitted(5, 27) Source(3, 27) + SourceIndex(0)
+9 >Emitted(5, 29) Source(3, 29) + SourceIndex(0)
+10>Emitted(5, 30) Source(3, 30) + SourceIndex(0)
+11>Emitted(5, 31) Source(3, 31) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(6, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>exports.getSecondsInDay = getSecondsInDay;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                                          ^^->
+1->
+2 >export function getSecondsInDay() {
+  >    return c.multiply(10, 15);
+  >}
+1->Emitted(7, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(7, 43) Source(4, 2) + SourceIndex(0)
+---
+>>>var mod = require("../core/anotherModule");
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >import * as mod from '../core/anotherModule';
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(8, 44) Source(5, 46) + SourceIndex(0)
+---
+>>>exports.m = mod;
+1 >
+2 >^^^^^^^^
+3 >        ^
+4 >         ^^^
+5 >            ^^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^->
+1 >
+  >export const 
+2 >
+3 >        m
+4 >          = 
+5 >            mod
+6 >               ;
+1 >Emitted(9, 1) Source(6, 14) + SourceIndex(0)
+2 >Emitted(9, 9) Source(6, 14) + SourceIndex(0)
+3 >Emitted(9, 10) Source(6, 15) + SourceIndex(0)
+4 >Emitted(9, 13) Source(6, 18) + SourceIndex(0)
+5 >Emitted(9, 16) Source(6, 21) + SourceIndex(0)
+6 >Emitted(9, 17) Source(6, 22) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.js.map
+
+//// [/src/tests/index.d.ts]
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/tests/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+var logic = require("../logic/index");
+c.leftPad("", 10);
+logic.getSecondsInDay();
+var mod = require("../core/anotherModule");
+exports.m = mod;
+
+
diff --git a/tests/baselines/reference/tsbuild/sample1/initial-Build/buildInfo/when-logic-config-changes-declaration-dir.js b/tests/baselines/reference/tsbuild/sample1/initial-Build/buildInfo/when-logic-config-changes-declaration-dir.js
new file mode 100644
index 0000000000000..9d327a427e5d7
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/initial-Build/buildInfo/when-logic-config-changes-declaration-dir.js
@@ -0,0 +1,343 @@
+//// [/src/core/anotherModule.d.ts]
+export declare const World = "hello";
+//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.d.ts.map]
+{"version":3,"file":"anotherModule.d.ts","sourceRoot":"","sources":["anotherModule.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,KAAK,UAAU,CAAC"}
+
+//// [/src/core/anotherModule.d.ts.map.baseline.txt]
+===================================================================
+JsFile: anotherModule.d.ts
+mapUrl: anotherModule.d.ts.map
+sourceRoot: 
+sources: anotherModule.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/anotherModule.d.ts
+sourceFile:anotherModule.ts
+-------------------------------------------------------------------
+>>>export declare const World = "hello";
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^
+5 >                          ^^^^^^^^^^
+6 >                                    ^
+7 >                                     ^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     World
+5 >                           = "hello"
+6 >                                    ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 27) Source(1, 19) + SourceIndex(0)
+5 >Emitted(1, 37) Source(1, 29) + SourceIndex(0)
+6 >Emitted(1, 38) Source(1, 30) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.js]
+"use strict";
+exports.__esModule = true;
+exports.World = "hello";
+
+
+//// [/src/core/index.d.ts]
+export declare const someString: string;
+export declare function leftPad(s: string, n: number): string;
+export declare function multiply(a: number, b: number): number;
+//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.d.ts.map]
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,UAAU,EAAE,MAAsB,CAAC;AAChD,wBAAgB,OAAO,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAC/D,wBAAgB,QAAQ,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB"}
+
+//// [/src/core/index.d.ts.map.baseline.txt]
+===================================================================
+JsFile: index.d.ts
+mapUrl: index.d.ts.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/index.d.ts
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>export declare const someString: string;
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^^^^^^
+5 >                               ^^
+6 >                                 ^^^^^^
+7 >                                       ^
+8 >                                        ^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     someString
+5 >                               : 
+6 >                                 string = "HELLO WORLD"
+7 >                                       ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 32) Source(1, 24) + SourceIndex(0)
+5 >Emitted(1, 34) Source(1, 26) + SourceIndex(0)
+6 >Emitted(1, 40) Source(1, 48) + SourceIndex(0)
+7 >Emitted(1, 41) Source(1, 49) + SourceIndex(0)
+---
+>>>export declare function leftPad(s: string, n: number): string;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^
+4 >                               ^
+5 >                                ^
+6 >                                 ^^
+7 >                                   ^^^^^^
+8 >                                         ^^
+9 >                                           ^
+10>                                            ^^
+11>                                              ^^^^^^
+12>                                                    ^^^^^^^^^^
+13>                                                              ^^->
+1->
+  >
+2 >export function 
+3 >                        leftPad
+4 >                               (
+5 >                                s
+6 >                                 : 
+7 >                                   string
+8 >                                         , 
+9 >                                           n
+10>                                            : 
+11>                                              number
+12>                                                    ) { return s + n; }
+1->Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 25) Source(2, 17) + SourceIndex(0)
+3 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+4 >Emitted(2, 33) Source(2, 25) + SourceIndex(0)
+5 >Emitted(2, 34) Source(2, 26) + SourceIndex(0)
+6 >Emitted(2, 36) Source(2, 28) + SourceIndex(0)
+7 >Emitted(2, 42) Source(2, 34) + SourceIndex(0)
+8 >Emitted(2, 44) Source(2, 36) + SourceIndex(0)
+9 >Emitted(2, 45) Source(2, 37) + SourceIndex(0)
+10>Emitted(2, 47) Source(2, 39) + SourceIndex(0)
+11>Emitted(2, 53) Source(2, 45) + SourceIndex(0)
+12>Emitted(2, 63) Source(2, 64) + SourceIndex(0)
+---
+>>>export declare function multiply(a: number, b: number): number;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^
+4 >                                ^
+5 >                                 ^
+6 >                                  ^^
+7 >                                    ^^^^^^
+8 >                                          ^^
+9 >                                            ^
+10>                                             ^^
+11>                                               ^^^^^^
+12>                                                     ^^^^^^^^^^
+1->
+  >
+2 >export function 
+3 >                        multiply
+4 >                                (
+5 >                                 a
+6 >                                  : 
+7 >                                    number
+8 >                                          , 
+9 >                                            b
+10>                                             : 
+11>                                               number
+12>                                                     ) { return a * b; }
+1->Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 25) Source(3, 17) + SourceIndex(0)
+3 >Emitted(3, 33) Source(3, 25) + SourceIndex(0)
+4 >Emitted(3, 34) Source(3, 26) + SourceIndex(0)
+5 >Emitted(3, 35) Source(3, 27) + SourceIndex(0)
+6 >Emitted(3, 37) Source(3, 29) + SourceIndex(0)
+7 >Emitted(3, 43) Source(3, 35) + SourceIndex(0)
+8 >Emitted(3, 45) Source(3, 37) + SourceIndex(0)
+9 >Emitted(3, 46) Source(3, 38) + SourceIndex(0)
+10>Emitted(3, 48) Source(3, 40) + SourceIndex(0)
+11>Emitted(3, 54) Source(3, 46) + SourceIndex(0)
+12>Emitted(3, 64) Source(3, 65) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+
+
+//// [/src/logic/index.d.ts]
+export declare function getSecondsInDay(): number;
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/logic/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+function getSecondsInDay() {
+    return c.multiply(10, 15);
+}
+exports.getSecondsInDay = getSecondsInDay;
+var mod = require("../core/anotherModule");
+exports.m = mod;
+//# sourceMappingURL=index.js.map
+
+//// [/src/logic/index.js.map]
+{"version":3,"file":"index.js","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":";;AAAA,iCAAmC;AACnC,SAAgB,eAAe;IAC3B,OAAO,CAAC,CAAC,QAAQ,CAAC,EAAE,EAAE,EAAE,CAAC,CAAC;AAC9B,CAAC;AAFD,0CAEC;AACD,2CAA6C;AAChC,QAAA,CAAC,GAAG,GAAG,CAAC"}
+
+//// [/src/logic/index.js.map.baseline.txt]
+===================================================================
+JsFile: index.js
+mapUrl: index.js.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/logic/index.js
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>exports.__esModule = true;
+>>>var c = require("../core/index");
+1 >
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >import * as c from '../core/index';
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(3, 34) Source(1, 36) + SourceIndex(0)
+---
+>>>function getSecondsInDay() {
+1 >
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^
+4 >                        ^^^^^^^->
+1 >
+  >
+2 >export function 
+3 >         getSecondsInDay
+1 >Emitted(4, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(4, 10) Source(2, 17) + SourceIndex(0)
+3 >Emitted(4, 25) Source(2, 32) + SourceIndex(0)
+---
+>>>    return c.multiply(10, 15);
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^
+4 >            ^
+5 >             ^^^^^^^^
+6 >                     ^
+7 >                      ^^
+8 >                        ^^
+9 >                          ^^
+10>                            ^
+11>                             ^
+1->() {
+  >    
+2 >    return 
+3 >           c
+4 >            .
+5 >             multiply
+6 >                     (
+7 >                      10
+8 >                        , 
+9 >                          15
+10>                            )
+11>                             ;
+1->Emitted(5, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(5, 12) Source(3, 12) + SourceIndex(0)
+3 >Emitted(5, 13) Source(3, 13) + SourceIndex(0)
+4 >Emitted(5, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(5, 22) Source(3, 22) + SourceIndex(0)
+6 >Emitted(5, 23) Source(3, 23) + SourceIndex(0)
+7 >Emitted(5, 25) Source(3, 25) + SourceIndex(0)
+8 >Emitted(5, 27) Source(3, 27) + SourceIndex(0)
+9 >Emitted(5, 29) Source(3, 29) + SourceIndex(0)
+10>Emitted(5, 30) Source(3, 30) + SourceIndex(0)
+11>Emitted(5, 31) Source(3, 31) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(6, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>exports.getSecondsInDay = getSecondsInDay;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                                          ^^->
+1->
+2 >export function getSecondsInDay() {
+  >    return c.multiply(10, 15);
+  >}
+1->Emitted(7, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(7, 43) Source(4, 2) + SourceIndex(0)
+---
+>>>var mod = require("../core/anotherModule");
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >import * as mod from '../core/anotherModule';
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(8, 44) Source(5, 46) + SourceIndex(0)
+---
+>>>exports.m = mod;
+1 >
+2 >^^^^^^^^
+3 >        ^
+4 >         ^^^
+5 >            ^^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^->
+1 >
+  >export const 
+2 >
+3 >        m
+4 >          = 
+5 >            mod
+6 >               ;
+1 >Emitted(9, 1) Source(6, 14) + SourceIndex(0)
+2 >Emitted(9, 9) Source(6, 14) + SourceIndex(0)
+3 >Emitted(9, 10) Source(6, 15) + SourceIndex(0)
+4 >Emitted(9, 13) Source(6, 18) + SourceIndex(0)
+5 >Emitted(9, 16) Source(6, 21) + SourceIndex(0)
+6 >Emitted(9, 17) Source(6, 22) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.js.map
+
+//// [/src/tests/index.d.ts]
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/tests/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+var logic = require("../logic/index");
+c.leftPad("", 10);
+logic.getSecondsInDay();
+var mod = require("../core/anotherModule");
+exports.m = mod;
+
+
diff --git a/tests/baselines/reference/tsbuild/sample1/initial-Build/no-buildInfo/sample.js b/tests/baselines/reference/tsbuild/sample1/initial-Build/no-buildInfo/sample.js
new file mode 100644
index 0000000000000..9d327a427e5d7
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/initial-Build/no-buildInfo/sample.js
@@ -0,0 +1,343 @@
+//// [/src/core/anotherModule.d.ts]
+export declare const World = "hello";
+//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.d.ts.map]
+{"version":3,"file":"anotherModule.d.ts","sourceRoot":"","sources":["anotherModule.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,KAAK,UAAU,CAAC"}
+
+//// [/src/core/anotherModule.d.ts.map.baseline.txt]
+===================================================================
+JsFile: anotherModule.d.ts
+mapUrl: anotherModule.d.ts.map
+sourceRoot: 
+sources: anotherModule.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/anotherModule.d.ts
+sourceFile:anotherModule.ts
+-------------------------------------------------------------------
+>>>export declare const World = "hello";
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^
+5 >                          ^^^^^^^^^^
+6 >                                    ^
+7 >                                     ^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     World
+5 >                           = "hello"
+6 >                                    ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 27) Source(1, 19) + SourceIndex(0)
+5 >Emitted(1, 37) Source(1, 29) + SourceIndex(0)
+6 >Emitted(1, 38) Source(1, 30) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.js]
+"use strict";
+exports.__esModule = true;
+exports.World = "hello";
+
+
+//// [/src/core/index.d.ts]
+export declare const someString: string;
+export declare function leftPad(s: string, n: number): string;
+export declare function multiply(a: number, b: number): number;
+//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.d.ts.map]
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,UAAU,EAAE,MAAsB,CAAC;AAChD,wBAAgB,OAAO,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAC/D,wBAAgB,QAAQ,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB"}
+
+//// [/src/core/index.d.ts.map.baseline.txt]
+===================================================================
+JsFile: index.d.ts
+mapUrl: index.d.ts.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/index.d.ts
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>export declare const someString: string;
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^^^^^^
+5 >                               ^^
+6 >                                 ^^^^^^
+7 >                                       ^
+8 >                                        ^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     someString
+5 >                               : 
+6 >                                 string = "HELLO WORLD"
+7 >                                       ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 32) Source(1, 24) + SourceIndex(0)
+5 >Emitted(1, 34) Source(1, 26) + SourceIndex(0)
+6 >Emitted(1, 40) Source(1, 48) + SourceIndex(0)
+7 >Emitted(1, 41) Source(1, 49) + SourceIndex(0)
+---
+>>>export declare function leftPad(s: string, n: number): string;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^
+4 >                               ^
+5 >                                ^
+6 >                                 ^^
+7 >                                   ^^^^^^
+8 >                                         ^^
+9 >                                           ^
+10>                                            ^^
+11>                                              ^^^^^^
+12>                                                    ^^^^^^^^^^
+13>                                                              ^^->
+1->
+  >
+2 >export function 
+3 >                        leftPad
+4 >                               (
+5 >                                s
+6 >                                 : 
+7 >                                   string
+8 >                                         , 
+9 >                                           n
+10>                                            : 
+11>                                              number
+12>                                                    ) { return s + n; }
+1->Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 25) Source(2, 17) + SourceIndex(0)
+3 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+4 >Emitted(2, 33) Source(2, 25) + SourceIndex(0)
+5 >Emitted(2, 34) Source(2, 26) + SourceIndex(0)
+6 >Emitted(2, 36) Source(2, 28) + SourceIndex(0)
+7 >Emitted(2, 42) Source(2, 34) + SourceIndex(0)
+8 >Emitted(2, 44) Source(2, 36) + SourceIndex(0)
+9 >Emitted(2, 45) Source(2, 37) + SourceIndex(0)
+10>Emitted(2, 47) Source(2, 39) + SourceIndex(0)
+11>Emitted(2, 53) Source(2, 45) + SourceIndex(0)
+12>Emitted(2, 63) Source(2, 64) + SourceIndex(0)
+---
+>>>export declare function multiply(a: number, b: number): number;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^
+4 >                                ^
+5 >                                 ^
+6 >                                  ^^
+7 >                                    ^^^^^^
+8 >                                          ^^
+9 >                                            ^
+10>                                             ^^
+11>                                               ^^^^^^
+12>                                                     ^^^^^^^^^^
+1->
+  >
+2 >export function 
+3 >                        multiply
+4 >                                (
+5 >                                 a
+6 >                                  : 
+7 >                                    number
+8 >                                          , 
+9 >                                            b
+10>                                             : 
+11>                                               number
+12>                                                     ) { return a * b; }
+1->Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 25) Source(3, 17) + SourceIndex(0)
+3 >Emitted(3, 33) Source(3, 25) + SourceIndex(0)
+4 >Emitted(3, 34) Source(3, 26) + SourceIndex(0)
+5 >Emitted(3, 35) Source(3, 27) + SourceIndex(0)
+6 >Emitted(3, 37) Source(3, 29) + SourceIndex(0)
+7 >Emitted(3, 43) Source(3, 35) + SourceIndex(0)
+8 >Emitted(3, 45) Source(3, 37) + SourceIndex(0)
+9 >Emitted(3, 46) Source(3, 38) + SourceIndex(0)
+10>Emitted(3, 48) Source(3, 40) + SourceIndex(0)
+11>Emitted(3, 54) Source(3, 46) + SourceIndex(0)
+12>Emitted(3, 64) Source(3, 65) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+
+
+//// [/src/logic/index.d.ts]
+export declare function getSecondsInDay(): number;
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/logic/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+function getSecondsInDay() {
+    return c.multiply(10, 15);
+}
+exports.getSecondsInDay = getSecondsInDay;
+var mod = require("../core/anotherModule");
+exports.m = mod;
+//# sourceMappingURL=index.js.map
+
+//// [/src/logic/index.js.map]
+{"version":3,"file":"index.js","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":";;AAAA,iCAAmC;AACnC,SAAgB,eAAe;IAC3B,OAAO,CAAC,CAAC,QAAQ,CAAC,EAAE,EAAE,EAAE,CAAC,CAAC;AAC9B,CAAC;AAFD,0CAEC;AACD,2CAA6C;AAChC,QAAA,CAAC,GAAG,GAAG,CAAC"}
+
+//// [/src/logic/index.js.map.baseline.txt]
+===================================================================
+JsFile: index.js
+mapUrl: index.js.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/logic/index.js
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>exports.__esModule = true;
+>>>var c = require("../core/index");
+1 >
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >import * as c from '../core/index';
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(3, 34) Source(1, 36) + SourceIndex(0)
+---
+>>>function getSecondsInDay() {
+1 >
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^
+4 >                        ^^^^^^^->
+1 >
+  >
+2 >export function 
+3 >         getSecondsInDay
+1 >Emitted(4, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(4, 10) Source(2, 17) + SourceIndex(0)
+3 >Emitted(4, 25) Source(2, 32) + SourceIndex(0)
+---
+>>>    return c.multiply(10, 15);
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^
+4 >            ^
+5 >             ^^^^^^^^
+6 >                     ^
+7 >                      ^^
+8 >                        ^^
+9 >                          ^^
+10>                            ^
+11>                             ^
+1->() {
+  >    
+2 >    return 
+3 >           c
+4 >            .
+5 >             multiply
+6 >                     (
+7 >                      10
+8 >                        , 
+9 >                          15
+10>                            )
+11>                             ;
+1->Emitted(5, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(5, 12) Source(3, 12) + SourceIndex(0)
+3 >Emitted(5, 13) Source(3, 13) + SourceIndex(0)
+4 >Emitted(5, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(5, 22) Source(3, 22) + SourceIndex(0)
+6 >Emitted(5, 23) Source(3, 23) + SourceIndex(0)
+7 >Emitted(5, 25) Source(3, 25) + SourceIndex(0)
+8 >Emitted(5, 27) Source(3, 27) + SourceIndex(0)
+9 >Emitted(5, 29) Source(3, 29) + SourceIndex(0)
+10>Emitted(5, 30) Source(3, 30) + SourceIndex(0)
+11>Emitted(5, 31) Source(3, 31) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(6, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>exports.getSecondsInDay = getSecondsInDay;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                                          ^^->
+1->
+2 >export function getSecondsInDay() {
+  >    return c.multiply(10, 15);
+  >}
+1->Emitted(7, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(7, 43) Source(4, 2) + SourceIndex(0)
+---
+>>>var mod = require("../core/anotherModule");
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >import * as mod from '../core/anotherModule';
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(8, 44) Source(5, 46) + SourceIndex(0)
+---
+>>>exports.m = mod;
+1 >
+2 >^^^^^^^^
+3 >        ^
+4 >         ^^^
+5 >            ^^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^->
+1 >
+  >export const 
+2 >
+3 >        m
+4 >          = 
+5 >            mod
+6 >               ;
+1 >Emitted(9, 1) Source(6, 14) + SourceIndex(0)
+2 >Emitted(9, 9) Source(6, 14) + SourceIndex(0)
+3 >Emitted(9, 10) Source(6, 15) + SourceIndex(0)
+4 >Emitted(9, 13) Source(6, 18) + SourceIndex(0)
+5 >Emitted(9, 16) Source(6, 21) + SourceIndex(0)
+6 >Emitted(9, 17) Source(6, 22) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.js.map
+
+//// [/src/tests/index.d.ts]
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/tests/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+var logic = require("../logic/index");
+c.leftPad("", 10);
+logic.getSecondsInDay();
+var mod = require("../core/anotherModule");
+exports.m = mod;
+
+
diff --git a/tests/baselines/reference/tsbuild/sample1/initial-Build/no-buildInfo/when-logic-config-changes-declaration-dir.js b/tests/baselines/reference/tsbuild/sample1/initial-Build/no-buildInfo/when-logic-config-changes-declaration-dir.js
new file mode 100644
index 0000000000000..9d327a427e5d7
--- /dev/null
+++ b/tests/baselines/reference/tsbuild/sample1/initial-Build/no-buildInfo/when-logic-config-changes-declaration-dir.js
@@ -0,0 +1,343 @@
+//// [/src/core/anotherModule.d.ts]
+export declare const World = "hello";
+//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.d.ts.map]
+{"version":3,"file":"anotherModule.d.ts","sourceRoot":"","sources":["anotherModule.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,KAAK,UAAU,CAAC"}
+
+//// [/src/core/anotherModule.d.ts.map.baseline.txt]
+===================================================================
+JsFile: anotherModule.d.ts
+mapUrl: anotherModule.d.ts.map
+sourceRoot: 
+sources: anotherModule.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/anotherModule.d.ts
+sourceFile:anotherModule.ts
+-------------------------------------------------------------------
+>>>export declare const World = "hello";
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^
+5 >                          ^^^^^^^^^^
+6 >                                    ^
+7 >                                     ^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     World
+5 >                           = "hello"
+6 >                                    ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 27) Source(1, 19) + SourceIndex(0)
+5 >Emitted(1, 37) Source(1, 29) + SourceIndex(0)
+6 >Emitted(1, 38) Source(1, 30) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=anotherModule.d.ts.map
+
+//// [/src/core/anotherModule.js]
+"use strict";
+exports.__esModule = true;
+exports.World = "hello";
+
+
+//// [/src/core/index.d.ts]
+export declare const someString: string;
+export declare function leftPad(s: string, n: number): string;
+export declare function multiply(a: number, b: number): number;
+//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.d.ts.map]
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":"AAAA,eAAO,MAAM,UAAU,EAAE,MAAsB,CAAC;AAChD,wBAAgB,OAAO,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB;AAC/D,wBAAgB,QAAQ,CAAC,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,MAAM,UAAmB"}
+
+//// [/src/core/index.d.ts.map.baseline.txt]
+===================================================================
+JsFile: index.d.ts
+mapUrl: index.d.ts.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/core/index.d.ts
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>export declare const someString: string;
+1 >
+2 >^^^^^^^^^^^^^^^
+3 >               ^^^^^^
+4 >                     ^^^^^^^^^^
+5 >                               ^^
+6 >                                 ^^^^^^
+7 >                                       ^
+8 >                                        ^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+2 >export 
+3 >               const 
+4 >                     someString
+5 >                               : 
+6 >                                 string = "HELLO WORLD"
+7 >                                       ;
+1 >Emitted(1, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(1, 16) Source(1, 8) + SourceIndex(0)
+3 >Emitted(1, 22) Source(1, 14) + SourceIndex(0)
+4 >Emitted(1, 32) Source(1, 24) + SourceIndex(0)
+5 >Emitted(1, 34) Source(1, 26) + SourceIndex(0)
+6 >Emitted(1, 40) Source(1, 48) + SourceIndex(0)
+7 >Emitted(1, 41) Source(1, 49) + SourceIndex(0)
+---
+>>>export declare function leftPad(s: string, n: number): string;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^
+4 >                               ^
+5 >                                ^
+6 >                                 ^^
+7 >                                   ^^^^^^
+8 >                                         ^^
+9 >                                           ^
+10>                                            ^^
+11>                                              ^^^^^^
+12>                                                    ^^^^^^^^^^
+13>                                                              ^^->
+1->
+  >
+2 >export function 
+3 >                        leftPad
+4 >                               (
+5 >                                s
+6 >                                 : 
+7 >                                   string
+8 >                                         , 
+9 >                                           n
+10>                                            : 
+11>                                              number
+12>                                                    ) { return s + n; }
+1->Emitted(2, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(2, 25) Source(2, 17) + SourceIndex(0)
+3 >Emitted(2, 32) Source(2, 24) + SourceIndex(0)
+4 >Emitted(2, 33) Source(2, 25) + SourceIndex(0)
+5 >Emitted(2, 34) Source(2, 26) + SourceIndex(0)
+6 >Emitted(2, 36) Source(2, 28) + SourceIndex(0)
+7 >Emitted(2, 42) Source(2, 34) + SourceIndex(0)
+8 >Emitted(2, 44) Source(2, 36) + SourceIndex(0)
+9 >Emitted(2, 45) Source(2, 37) + SourceIndex(0)
+10>Emitted(2, 47) Source(2, 39) + SourceIndex(0)
+11>Emitted(2, 53) Source(2, 45) + SourceIndex(0)
+12>Emitted(2, 63) Source(2, 64) + SourceIndex(0)
+---
+>>>export declare function multiply(a: number, b: number): number;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                        ^^^^^^^^
+4 >                                ^
+5 >                                 ^
+6 >                                  ^^
+7 >                                    ^^^^^^
+8 >                                          ^^
+9 >                                            ^
+10>                                             ^^
+11>                                               ^^^^^^
+12>                                                     ^^^^^^^^^^
+1->
+  >
+2 >export function 
+3 >                        multiply
+4 >                                (
+5 >                                 a
+6 >                                  : 
+7 >                                    number
+8 >                                          , 
+9 >                                            b
+10>                                             : 
+11>                                               number
+12>                                                     ) { return a * b; }
+1->Emitted(3, 1) Source(3, 1) + SourceIndex(0)
+2 >Emitted(3, 25) Source(3, 17) + SourceIndex(0)
+3 >Emitted(3, 33) Source(3, 25) + SourceIndex(0)
+4 >Emitted(3, 34) Source(3, 26) + SourceIndex(0)
+5 >Emitted(3, 35) Source(3, 27) + SourceIndex(0)
+6 >Emitted(3, 37) Source(3, 29) + SourceIndex(0)
+7 >Emitted(3, 43) Source(3, 35) + SourceIndex(0)
+8 >Emitted(3, 45) Source(3, 37) + SourceIndex(0)
+9 >Emitted(3, 46) Source(3, 38) + SourceIndex(0)
+10>Emitted(3, 48) Source(3, 40) + SourceIndex(0)
+11>Emitted(3, 54) Source(3, 46) + SourceIndex(0)
+12>Emitted(3, 64) Source(3, 65) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.d.ts.map
+
+//// [/src/core/index.js]
+"use strict";
+exports.__esModule = true;
+exports.someString = "HELLO WORLD";
+function leftPad(s, n) { return s + n; }
+exports.leftPad = leftPad;
+function multiply(a, b) { return a * b; }
+exports.multiply = multiply;
+
+
+//// [/src/logic/index.d.ts]
+export declare function getSecondsInDay(): number;
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/logic/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+function getSecondsInDay() {
+    return c.multiply(10, 15);
+}
+exports.getSecondsInDay = getSecondsInDay;
+var mod = require("../core/anotherModule");
+exports.m = mod;
+//# sourceMappingURL=index.js.map
+
+//// [/src/logic/index.js.map]
+{"version":3,"file":"index.js","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":";;AAAA,iCAAmC;AACnC,SAAgB,eAAe;IAC3B,OAAO,CAAC,CAAC,QAAQ,CAAC,EAAE,EAAE,EAAE,CAAC,CAAC;AAC9B,CAAC;AAFD,0CAEC;AACD,2CAA6C;AAChC,QAAA,CAAC,GAAG,GAAG,CAAC"}
+
+//// [/src/logic/index.js.map.baseline.txt]
+===================================================================
+JsFile: index.js
+mapUrl: index.js.map
+sourceRoot: 
+sources: index.ts
+===================================================================
+-------------------------------------------------------------------
+emittedFile:/src/logic/index.js
+sourceFile:index.ts
+-------------------------------------------------------------------
+>>>"use strict";
+>>>exports.__esModule = true;
+>>>var c = require("../core/index");
+1 >
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1 >
+2 >import * as c from '../core/index';
+1 >Emitted(3, 1) Source(1, 1) + SourceIndex(0)
+2 >Emitted(3, 34) Source(1, 36) + SourceIndex(0)
+---
+>>>function getSecondsInDay() {
+1 >
+2 >^^^^^^^^^
+3 >         ^^^^^^^^^^^^^^^
+4 >                        ^^^^^^^->
+1 >
+  >
+2 >export function 
+3 >         getSecondsInDay
+1 >Emitted(4, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(4, 10) Source(2, 17) + SourceIndex(0)
+3 >Emitted(4, 25) Source(2, 32) + SourceIndex(0)
+---
+>>>    return c.multiply(10, 15);
+1->^^^^
+2 >    ^^^^^^^
+3 >           ^
+4 >            ^
+5 >             ^^^^^^^^
+6 >                     ^
+7 >                      ^^
+8 >                        ^^
+9 >                          ^^
+10>                            ^
+11>                             ^
+1->() {
+  >    
+2 >    return 
+3 >           c
+4 >            .
+5 >             multiply
+6 >                     (
+7 >                      10
+8 >                        , 
+9 >                          15
+10>                            )
+11>                             ;
+1->Emitted(5, 5) Source(3, 5) + SourceIndex(0)
+2 >Emitted(5, 12) Source(3, 12) + SourceIndex(0)
+3 >Emitted(5, 13) Source(3, 13) + SourceIndex(0)
+4 >Emitted(5, 14) Source(3, 14) + SourceIndex(0)
+5 >Emitted(5, 22) Source(3, 22) + SourceIndex(0)
+6 >Emitted(5, 23) Source(3, 23) + SourceIndex(0)
+7 >Emitted(5, 25) Source(3, 25) + SourceIndex(0)
+8 >Emitted(5, 27) Source(3, 27) + SourceIndex(0)
+9 >Emitted(5, 29) Source(3, 29) + SourceIndex(0)
+10>Emitted(5, 30) Source(3, 30) + SourceIndex(0)
+11>Emitted(5, 31) Source(3, 31) + SourceIndex(0)
+---
+>>>}
+1 >
+2 >^
+3 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^->
+1 >
+  >
+2 >}
+1 >Emitted(6, 1) Source(4, 1) + SourceIndex(0)
+2 >Emitted(6, 2) Source(4, 2) + SourceIndex(0)
+---
+>>>exports.getSecondsInDay = getSecondsInDay;
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+3 >                                          ^^->
+1->
+2 >export function getSecondsInDay() {
+  >    return c.multiply(10, 15);
+  >}
+1->Emitted(7, 1) Source(2, 1) + SourceIndex(0)
+2 >Emitted(7, 43) Source(4, 2) + SourceIndex(0)
+---
+>>>var mod = require("../core/anotherModule");
+1->
+2 >^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+1->
+  >
+2 >import * as mod from '../core/anotherModule';
+1->Emitted(8, 1) Source(5, 1) + SourceIndex(0)
+2 >Emitted(8, 44) Source(5, 46) + SourceIndex(0)
+---
+>>>exports.m = mod;
+1 >
+2 >^^^^^^^^
+3 >        ^
+4 >         ^^^
+5 >            ^^^
+6 >               ^
+7 >                ^^^^^^^^^^^^^^^^->
+1 >
+  >export const 
+2 >
+3 >        m
+4 >          = 
+5 >            mod
+6 >               ;
+1 >Emitted(9, 1) Source(6, 14) + SourceIndex(0)
+2 >Emitted(9, 9) Source(6, 14) + SourceIndex(0)
+3 >Emitted(9, 10) Source(6, 15) + SourceIndex(0)
+4 >Emitted(9, 13) Source(6, 18) + SourceIndex(0)
+5 >Emitted(9, 16) Source(6, 21) + SourceIndex(0)
+6 >Emitted(9, 17) Source(6, 22) + SourceIndex(0)
+---
+>>>//# sourceMappingURL=index.js.map
+
+//// [/src/tests/index.d.ts]
+import * as mod from '../core/anotherModule';
+export declare const m: typeof mod;
+
+
+//// [/src/tests/index.js]
+"use strict";
+exports.__esModule = true;
+var c = require("../core/index");
+var logic = require("../logic/index");
+c.leftPad("", 10);
+logic.getSecondsInDay();
+var mod = require("../core/anotherModule");
+exports.m = mod;
+
+