diff --git a/packages/aws-cdk-migration/.eslintrc.js b/packages/aws-cdk-migration/.eslintrc.js
deleted file mode 100644
index 2658ee8727166..0000000000000
--- a/packages/aws-cdk-migration/.eslintrc.js
+++ /dev/null
@@ -1,3 +0,0 @@
-const baseConfig = require('@aws-cdk/cdk-build-tools/config/eslintrc');
-baseConfig.parserOptions.project = __dirname + '/tsconfig.json';
-module.exports = baseConfig;
diff --git a/packages/aws-cdk-migration/.gitignore b/packages/aws-cdk-migration/.gitignore
deleted file mode 100644
index 6b33b2cabe8ed..0000000000000
--- a/packages/aws-cdk-migration/.gitignore
+++ /dev/null
@@ -1,15 +0,0 @@
-node_modules
-*.js
-*.d.ts
-
-dist
-.LAST_PACKAGE
-.LAST_BUILD
-*.snk
-.nyc_output
-coverage
-nyc.config.js
-!.eslintrc.js
-!jest.config.js
-
-junit.xml
\ No newline at end of file
diff --git a/packages/aws-cdk-migration/.no-packagejson-validator b/packages/aws-cdk-migration/.no-packagejson-validator
deleted file mode 100644
index 171d30544e368..0000000000000
--- a/packages/aws-cdk-migration/.no-packagejson-validator
+++ /dev/null
@@ -1 +0,0 @@
-disable pkglint
diff --git a/packages/aws-cdk-migration/.npmignore b/packages/aws-cdk-migration/.npmignore
deleted file mode 100644
index 4a2955c9ce9f9..0000000000000
--- a/packages/aws-cdk-migration/.npmignore
+++ /dev/null
@@ -1,17 +0,0 @@
-
-dist
-.LAST_PACKAGE
-*.tsbuildinfo
-tsconfig.json
-.LAST_BUILD
-*.snk
-
-*.ts
-!*.d.ts
-.eslintrc.js
-jest.config.js
-
-# exclude cdk artifacts
-**/cdk.out
-junit.xml
-test/
\ No newline at end of file
diff --git a/packages/aws-cdk-migration/LICENSE b/packages/aws-cdk-migration/LICENSE
deleted file mode 100644
index 9b722c65c5481..0000000000000
--- a/packages/aws-cdk-migration/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
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-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
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-      including but not limited to software source code, documentation
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-      transformation or translation of a Source form, including but
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-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
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-      of this License, Derivative Works shall not include works that remain
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-      to that Work or Derivative Works thereof, that is intentionally
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-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
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-      designated in writing by the copyright owner as "Not a Contribution."
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-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
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-   2. Grant of Copyright License. Subject to the terms and conditions of
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-   4. Redistribution. You may reproduce and distribute copies of the
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-      meet the following conditions:
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-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
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-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
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-      (c) You must retain, in the Source form of any Derivative Works
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-          the Derivative Works; and
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-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
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-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
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-      incurred by, or claims asserted against, such Contributor by reason
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-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
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-      identification within third-party archives.
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-   Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
diff --git a/packages/aws-cdk-migration/NOTICE b/packages/aws-cdk-migration/NOTICE
deleted file mode 100644
index a27b7dd317649..0000000000000
--- a/packages/aws-cdk-migration/NOTICE
+++ /dev/null
@@ -1,2 +0,0 @@
-AWS Cloud Development Kit (AWS CDK)
-Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
diff --git a/packages/aws-cdk-migration/README.md b/packages/aws-cdk-migration/README.md
deleted file mode 100644
index ba37d609c28db..0000000000000
--- a/packages/aws-cdk-migration/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# aws-cdk-migration
-
-Migrate TypeScript `import` statements from modular CDK (i.e. `@aws-cdk/aws-s3`) to aws-cdk-lib (i.e. `aws-cdk-lib`);
-
-Usage:
-
-```shell
-$ npx -p aws-cdk-migration rewrite-imports-v2 lib/**/*.ts
-```
-
-NOTE: `node_modules` and `*.d.ts` files are ignored.
diff --git a/packages/aws-cdk-migration/bin/rewrite-imports-v2 b/packages/aws-cdk-migration/bin/rewrite-imports-v2
deleted file mode 100755
index 59071f9ed501a..0000000000000
--- a/packages/aws-cdk-migration/bin/rewrite-imports-v2
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/usr/bin/env node
-require('./rewrite-imports-v2.js');
diff --git a/packages/aws-cdk-migration/bin/rewrite-imports-v2.ts b/packages/aws-cdk-migration/bin/rewrite-imports-v2.ts
deleted file mode 100644
index 3b56cd569e1be..0000000000000
--- a/packages/aws-cdk-migration/bin/rewrite-imports-v2.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-/* eslint-disable no-console */
-import * as fs from 'fs';
-import { promisify } from 'util';
-import * as _glob from 'glob';
-
-import { rewriteMonoPackageImports } from '../lib/rewrite';
-
-const glob = promisify(_glob);
-
-async function main() {
-  if (!process.argv[2]) {
-    console.error('usage: rewrite-imports **/*.ts');
-    return;
-  }
-
-  const ignore = [
-    '**/*.d.ts',
-    'node_modules/**',
-  ];
-
-  const args = process.argv.slice(2);
-  for (const arg of args) {
-    const files = await glob(arg, { ignore, matchBase: true });
-    for (const file of files) {
-      const input = await fs.promises.readFile(file, { encoding: 'utf8' });
-      const output = rewriteMonoPackageImports(input, 'aws-cdk-lib', file, {
-        rewriteConstructsImports: true,
-      });
-      if (output.trim() !== input.trim()) {
-        await fs.promises.writeFile(file, output);
-      }
-    }
-  }
-}
-
-main().catch(e => {
-  console.error(e.stack);
-  process.exit(1);
-});
diff --git a/packages/aws-cdk-migration/jest.config.js b/packages/aws-cdk-migration/jest.config.js
deleted file mode 100644
index 6a8dc8ed67646..0000000000000
--- a/packages/aws-cdk-migration/jest.config.js
+++ /dev/null
@@ -1,10 +0,0 @@
-const baseConfig = require('@aws-cdk/cdk-build-tools/config/jest.config');
-module.exports = {
-    ...baseConfig,
-    coverageThreshold: {
-        global: {
-            statements: 75,
-            branches: 65,
-        },
-    },
-};
diff --git a/packages/aws-cdk-migration/lib/rewrite.ts b/packages/aws-cdk-migration/lib/rewrite.ts
deleted file mode 100644
index 471ea47fb29ad..0000000000000
--- a/packages/aws-cdk-migration/lib/rewrite.ts
+++ /dev/null
@@ -1,451 +0,0 @@
-import * as ts from 'typescript';
-
-/**
- * The options for rewriting the file.
- */
-export interface RewriteOptions {
-  /**
-   * Optional module names that should result in replacing to something different than just 'aws-cdk-lib'.
-   */
-  readonly customModules?: { [moduleName: string]: string };
-
-  /**
-   * When true, this will rewrite imports of generated L1s to reference aws-cdk-lib.
-   *
-   * For example:
-   *   import * as codestar from './codestar.generated';`
-   * becomes:
-   *   import * as codestar from 'aws-cdk-lib/aws-codestar';
-   */
-  readonly rewriteCfnImports?: boolean;
-
-  /**
-   * The unscoped name of the package, e.g. 'aws-kinesisfirehose'.
-   */
-  readonly packageUnscopedName?: string;
-
-  /**
-   * When true, imports to known types from the 'constructs' library will be rewritten
-   * to explicitly import from 'constructs', rather than '@aws-cdk/core'.
-   * @default false
-   */
-  readonly rewriteConstructsImports?: boolean;
-}
-
-/**
- * Re-writes "hyper-modular" CDK imports (most packages in `@aws-cdk/*`) to the
- * relevant "mono" CDK import path. The re-writing will only modify the imported
- * library path, presrving the existing quote style, etc...
- *
- * Syntax errors in the source file being processed may cause some import
- * statements to not be re-written.
- *
- * Supported import statement forms are:
- * - `import * as lib from '@aws-cdk/lib';`
- * - `import { Type } from '@aws-cdk/lib';`
- * - `import '@aws-cdk/lib';`
- * - `import lib = require('@aws-cdk/lib');`
- * - `import { Type } = require('@aws-cdk/lib');
- * - `require('@aws-cdk/lib');
- *
- * @param sourceText the source code where imports should be re-written.
- * @param libName the mono CDK library name.
- * @param fileName   a customized file name to provide the TypeScript processor.
- *
- * @returns the updated source code.
- */
-export function rewriteMonoPackageImports(sourceText: string, libName: string, fileName: string = 'index.ts', options: RewriteOptions = {}): string {
-  return rewriteImports(
-    sourceText,
-    (modPath, importedElements) => updatedExternalLocation(modPath, libName, options, importedElements),
-    fileName,
-    options.rewriteConstructsImports,
-  );
-}
-
-/**
- * Re-writes READMEs of "hyper-modular" CDK imports (most packages in `@aws-cdk/*`)
- * to the relevant "mono" CDK import path. The re-writing will only modify the imported
- * library path, presrving the existing quote style, etc...
- *
- * Syntax errors in the README snippets being processed may cause some import
- * statements to not be re-written.
- *
- * Supported import statement forms are:
- * - `import * as lib from '@aws-cdk/lib';`
- * - `import { Type } from '@aws-cdk/lib';`
- * - `import '@aws-cdk/lib';`
- * - `import lib = require('@aws-cdk/lib');`
- * - `import { Type } = require('@aws-cdk/lib');
- * - `require('@aws-cdk/lib');
- *
- * @param sourceText the README where snippet imports should be re-written.
- * @param libName the mono CDK library name.
- * @param fileName   a customized file name to provide the TypeScript processor.
- *
- * @returns the updated source code.
- */
-export function rewriteReadmeImports(sourceText: string, libName: string, fileName: string = 'index.ts', options: RewriteOptions = {}): string {
-  return sourceText.replace(/(```(?:ts|typescript|text)[^\n]*\n)(.*?)(\n\s*```)/gs, (_m, prefix, body, suffix) => {
-    return prefix +
-      rewriteImports(
-        body,
-        (modPath, importedElements) => updatedExternalLocation(modPath, libName, options, importedElements),
-        fileName,
-        options.rewriteConstructsImports,
-      ) +
-      suffix;
-  });
-}
-
-/**
- * Re-writes "hyper-modular" CDK imports (most packages in `@aws-cdk/*`) to the
- * relevant "mono" CDK import path. The re-writing will only modify the imported
- * library path, presrving the existing quote style, etc...
- *
- * Syntax errors in the source file being processed may cause some import
- * statements to not be re-written.
- *
- * Supported import statement forms are:
- * - `import * as lib from '@aws-cdk/lib';`
- * - `import { Type } from '@aws-cdk/lib';`
- * - `import '@aws-cdk/lib';`
- * - `import lib = require('@aws-cdk/lib');`
- * - `import { Type } = require('@aws-cdk/lib');
- * - `require('@aws-cdk/lib');
- *
- * @param sourceText         the source code where imports should be re-written.
- * @param updatedLocation    a function that returns the updated location of the import.
- * @param fileName           a customized file name to provide the TypeScript processor.
- *
- * @returns the updated source code.
- */
-export function rewriteImports(
-  sourceText: string,
-  updatedLocation: (modulePath: string, importedElements?: ts.NodeArray<ts.ImportSpecifier>) => string | undefined,
-  fileName: string = 'index.ts',
-  rewriteConstructsImports: boolean = false,
-): string {
-  const sourceFile = ts.createSourceFile(fileName, sourceText, ts.ScriptTarget.ES2020, true);
-  const rewriter = new ImportRewriter(sourceFile, updatedLocation, rewriteConstructsImports);
-  ts.transform(sourceFile, [rewriter.rewriteTransformer()]);
-  return rewriter.rewriteImports();
-}
-
-class ImportRewriter {
-  private static CONSTRUCTS_TYPES = ['Construct', 'IConstruct'];
-
-  private readonly replacements = new Array<{ original: ts.Node, updatedLocation: string, quoted: boolean }>();
-  // Constructs rewrites
-  private readonly constructsNamedImports: Set<ts.ImportSpecifier> = new Set();
-  private readonly constructsId = 'constructs';
-  private firstImportNode?: ts.Node;
-  private constructsNamespaceImportRequired: boolean = false;
-
-  public constructor(
-    private readonly sourceFile: ts.SourceFile,
-    private readonly updatedLocation: (modulePath: string, importedElements?: ts.NodeArray<ts.ImportSpecifier>) => string | undefined,
-    private readonly rewriteConstructsImports: boolean,
-  ) { }
-
-  public rewriteTransformer(): ts.TransformerFactory<ts.SourceFile> {
-    const coreNamespaceImports: Set<string> = new Set();
-
-    return (context) => {
-      return (sourceFile) => {
-        const visitor = <T extends ts.Node>(node: T): ts.VisitResult<T> => {
-          const moduleSpecifier = getModuleSpecifier(node);
-          if (moduleSpecifier) {
-            return this.visitImportNode<T>(node, coreNamespaceImports, moduleSpecifier);
-          }
-
-          // Rewrite any access or type references with a format `foo.Construct`,
-          // where `foo` matches the name of a namespace import for '@aws-cdk/core'
-          // Simple identifiers (e.g., readonly foo: Construct) do not need to be written,
-          // only qualified identifiers (e.g., cdk.Construct).
-          if (ts.isIdentifier(node) && ImportRewriter.CONSTRUCTS_TYPES.includes(node.text)) {
-            if (ts.isPropertyAccessExpression(node.parent)
-              && ts.isIdentifier(node.parent.expression)
-              && coreNamespaceImports.has(node.parent.expression.text)) {
-              this.replacements.push({ original: node.parent, updatedLocation: `${this.constructsId}.${node.text}`, quoted: false });
-              this.constructsNamespaceImportRequired = true;
-            } else if (ts.isQualifiedName(node.parent)
-              && ts.isIdentifier(node.parent.left)
-              && coreNamespaceImports.has(node.parent.left.text)) {
-              this.replacements.push({ original: node.parent, updatedLocation: `${this.constructsId}.${node.text}`, quoted: false });
-              this.constructsNamespaceImportRequired = true;
-            }
-          }
-
-          return ts.visitEachChild(node, visitor, context);
-        };
-
-        return ts.visitNode(sourceFile, visitor);
-      };
-    };
-  }
-
-  /**
-   * Visit import nodes where a module specifier of some kind has been found.
-   *
-   * For most nodes, this simply involves rewritting the location of the module via `this.updatedLocation`.
-   *
-   * Assumes the current node is an import (of some type) that imports '@aws-cdk/core'.
-   *
-   * The following import types are suported:
-   * - import * as core1 from '@aws-cdk/core';
-   * - import core2 = require('@aws-cdk/core');
-   * - import { Type1, Type2 as CoreType2 } from '@aws-cdk/core';
-   * - import { Type1, Type2 as CoreType2 } = require('@aws-cdk/core');
-   *
-   * For all namespace imports, capture the namespace used so any references later can be updated.
-   * For example, 'core1.Construct' needs to be renamed to 'constructs.Construct'.
-   * For all named imports:
-   * - If all named imports are constructs types, simply rename the import from core to constructs.
-   * - If there's a split, the constructs types are removed and captured for later to go into a new import.
-   *
-   * @returns true iff all other transforms should be skipped for this node.
-   */
-  private visitImportNode<T extends ts.Node>(node: T, coreNamespaceImports: Set<string>, moduleSpecifier: ts.StringLiteral) {
-    // Used later for constructs imports generation, to mark location and get indentation
-    if (!this.firstImportNode) { this.firstImportNode = node; }
-
-    // Special-case @aws-cdk/core for the case of constructs imports.
-    if (this.rewriteConstructsImports && moduleSpecifier.text === '@aws-cdk/core') {
-      if (ts.isImportEqualsDeclaration(node)) {
-        // import core = require('@aws-cdk/core');
-        coreNamespaceImports.add(node.name.text);
-      } else if (ts.isImportDeclaration(node) && node.importClause?.namedBindings) {
-        const bindings = node.importClause?.namedBindings;
-        if (ts.isNamespaceImport(bindings)) {
-          // import * as core from '@aws-cdk/core';
-          coreNamespaceImports.add(bindings.name.text);
-        } else if (ts.isNamedImports(bindings)) {
-          // import { Type1, Type2 as CoreType2 } from '@aws-cdk/core';
-          // import { Type1, Type2 as CoreType2 } = require('@aws-cdk/core');
-
-          // Segment the types into core vs construct types
-          const constructsImports: ts.ImportSpecifier[] = [];
-          const coreImports: ts.ImportSpecifier[] = [];
-          bindings.elements.forEach((e) => {
-            if (ImportRewriter.CONSTRUCTS_TYPES.includes(e.name.text) ||
-              (e.propertyName && ImportRewriter.CONSTRUCTS_TYPES.includes(e.propertyName.text))) {
-              constructsImports.push(e);
-            } else {
-              coreImports.push(e);
-            }
-          });
-
-          // Three cases:
-          // 1. There are no constructs imports. No special-casing to do.
-          // 2. There are ONLY constructs imports. The whole import can be replaced.
-          // 3. There is a mix. We must remove the constructs imports, and add them to a dedicated line.
-          if (constructsImports.length > 0) {
-            if (coreImports.length === 0) {
-              // Rewrite the module to constructs, skipping the normal updateLocation replacement.
-              this.replacements.push({ original: moduleSpecifier, updatedLocation: this.constructsId, quoted: true });
-              return node;
-            } else {
-              // Track these named imports to add to a dedicated import statement later.
-              constructsImports.forEach((i) => this.constructsNamedImports.add(i));
-
-              // This replaces the interior of the import statement, between the braces:
-              // import { Stack as CdkStack, StackProps } ...
-              const coreBindings = ' ' + coreImports.map((e) => e.getText()).join(', ') + ' ';
-              this.replacements.push({ original: bindings, updatedLocation: coreBindings, quoted: true });
-            }
-          }
-        }
-      }
-    }
-
-    const newTarget = this.updatedLocation(moduleSpecifier.text, getImportedElements(node));
-    if (newTarget != null) {
-      this.replacements.push({ original: moduleSpecifier, updatedLocation: newTarget, quoted: true });
-    }
-    return node;
-  }
-
-  /**
-   * Rewrites the imports -- and possibly some qualified identifiers -- in the source file,
-   * based on the replacement information gathered via transforming the source through `rewriteTransformer()`.
-   */
-  public rewriteImports(): string {
-    let updatedSourceText = this.sourceFile.text;
-    // Applying replacements in reverse order, so node positions remain valid.
-    const sortedReplacements = this.replacements.sort(
-      ({ original: l }, { original: r }) => r.getStart(this.sourceFile) - l.getStart(this.sourceFile));
-    for (const replacement of sortedReplacements) {
-      const offset = replacement.quoted ? 1 : 0;
-      const prefix = updatedSourceText.substring(0, replacement.original.getStart(this.sourceFile) + offset);
-      const suffix = updatedSourceText.substring(replacement.original.getEnd() - offset);
-
-      updatedSourceText = prefix + replacement.updatedLocation + suffix;
-    }
-
-    // Lastly, prepend the source with any new constructs imports, as needed.
-    const constructsImports = this.getConstructsImportsPrefix();
-    if (constructsImports) {
-      const insertionPoint = this.firstImportNode
-        // Start of the line, past any leading comments or shebang lines
-        ? (this.firstImportNode.getStart() - this.getNodeIndentation(this.firstImportNode))
-        : 0;
-      updatedSourceText = updatedSourceText.substring(0, insertionPoint)
-        + constructsImports
-        + updatedSourceText.substring(insertionPoint);
-    }
-
-    return updatedSourceText;
-  }
-
-  /**
-   * If constructs imports are needed (either namespaced or named types),
-   * this returns a string with one (or both) imports that can be prepended to the source.
-   */
-  private getConstructsImportsPrefix(): string | undefined {
-    if (!this.constructsNamespaceImportRequired && this.constructsNamedImports.size === 0) { return undefined; }
-
-    const indentation = ' '.repeat(this.getNodeIndentation(this.firstImportNode));
-    let constructsImportPrefix = '';
-    if (this.constructsNamespaceImportRequired) {
-      constructsImportPrefix += `${indentation}import * as ${this.constructsId} from 'constructs';\n`;
-    }
-    if (this.constructsNamedImports.size > 0) {
-      const namedImports = [...this.constructsNamedImports].map(i => i.getText()).join(', ');
-      constructsImportPrefix += `${indentation}import { ${namedImports} } from 'constructs';\n`;
-    }
-    return constructsImportPrefix;
-  }
-
-  /**
-   * For a given node, attempts to determine and return how many spaces of indentation are used.
-   */
-  private getNodeIndentation(node?: ts.Node): number {
-    if (!node) { return 0; }
-
-    // Get leading spaces for the final line in the node's trivia
-    const fullText = node.getFullText();
-    const trivia = fullText.substring(0, fullText.length - node.getWidth());
-    const m = /( *)$/.exec(trivia);
-    return m ? m[1].length : 0;
-  }
-}
-
-/**
- * Returns the module specifier (location) of an import statement in one of the following forms:
- *   import from 'location';
- *   import * as name from 'location';
- *   import { Type } from 'location';
- *   import { Type } = require('location');
- *   import name = require('location');
- *   require('location');
- */
-function getModuleSpecifier(node: ts.Node): ts.StringLiteral | undefined {
-  if (ts.isImportDeclaration(node)) {
-    // import style
-    const moduleSpecifier = node.moduleSpecifier;
-    if (ts.isStringLiteral(moduleSpecifier)) {
-      // import from 'location';
-      // import * as name from 'location';
-      // import { Foo } from 'location';
-      return moduleSpecifier;
-    } else if (ts.isBinaryExpression(moduleSpecifier) && ts.isCallExpression(moduleSpecifier.right)) {
-      // import { Type } = require('location');
-      return getModuleSpecifier(moduleSpecifier.right);
-    }
-  } else if (
-    ts.isImportEqualsDeclaration(node)
-      && ts.isExternalModuleReference(node.moduleReference)
-      && ts.isStringLiteral(node.moduleReference.expression)
-  ) {
-    // import name = require('location');
-    return node.moduleReference.expression;
-  } else if (
-    (ts.isCallExpression(node))
-      && ts.isIdentifier(node.expression)
-      && node.expression.escapedText === 'require'
-      && node.arguments.length === 1
-  ) {
-    // require('location');
-    const argument = node.arguments[0];
-    if (ts.isStringLiteral(argument)) {
-      return argument;
-    }
-  } else if (ts.isExpressionStatement(node) && ts.isCallExpression(node.expression)) {
-    // require('location'); // This is an alternate AST version of it
-    return getModuleSpecifier(node.expression);
-  }
-  return undefined;
-}
-
-const EXEMPTIONS = new Set([
-  '@aws-cdk/cloudformation-diff',
-  // The dev-tools
-  '@aws-cdk/cdk-build-tools',
-  '@aws-cdk/cdk-integ-tools',
-  '@aws-cdk/cfn2ts',
-  '@aws-cdk/eslint-plugin',
-  '@aws-cdk/pkglint',
-]);
-
-function updatedExternalLocation(
-  modulePath: string,
-  libName: string,
-  options: RewriteOptions,
-  importedElements?: ts.NodeArray<ts.ImportSpecifier>,
-): string | undefined {
-  const customModulePath = options.customModules?.[modulePath];
-  if (customModulePath) {
-    let awsCdkLibLocation = undefined;
-    importedElements?.forEach(e => {
-      if (e.name.text.startsWith('Cfn') || e.propertyName?.text.startsWith('Cfn')) {
-        // This is an L1 import, so don't return the customModulePath (which is the alpha module).
-        // Return the relevant aws-cdk-lib location.
-        awsCdkLibLocation = `${libName}/${modulePath.substring('@aws-cdk/'.length)}`;
-      }
-    });
-    if (awsCdkLibLocation) {
-      return awsCdkLibLocation;
-    }
-    return customModulePath;
-  }
-
-  if (options.rewriteCfnImports && modulePath.endsWith(`${options.packageUnscopedName?.slice('aws-'.length)}.generated`)) {
-    return `${libName}/${options.packageUnscopedName}`;
-  }
-
-  if (
-    !modulePath.startsWith('@aws-cdk/')
-    || EXEMPTIONS.has(modulePath)
-    || Array.from(EXEMPTIONS).some((ex) => modulePath.startsWith(`${ex}/`))
-  ) {
-    return undefined;
-  }
-
-  if (modulePath.startsWith('@aws-cdk/core/lib')) {
-    return `${libName}/core/lib/${modulePath.substring('@aws-cdk/core/lib/'.length)}`;
-  }
-
-  if (modulePath === '@aws-cdk/core') {
-    return libName;
-  }
-
-  return `${libName}/${modulePath.substring('@aws-cdk/'.length)}`;
-}
-
-/**
- * Returns the names of all types imported via named imports of the form:
- * import { Type } from 'location'
- */
-function getImportedElements(node: ts.Node): ts.NodeArray<ts.ImportSpecifier> | undefined {
-  if (
-    ts.isImportDeclaration(node)
-    && ts.isStringLiteral(node.moduleSpecifier)
-    && node.importClause
-    && node.importClause.namedBindings
-    && ts.isNamedImports(node.importClause.namedBindings)
-  ) {
-    return node.importClause.namedBindings.elements;
-  }
-  return undefined;
-}
diff --git a/packages/aws-cdk-migration/package.json b/packages/aws-cdk-migration/package.json
deleted file mode 100644
index 8a0e1e21fe12b..0000000000000
--- a/packages/aws-cdk-migration/package.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-  "name": "aws-cdk-migration",
-  "version": "0.0.0",
-  "description": "Rewrites typescript 'import' statements from @aws-cdk/xxx to aws-cdk-lib",
-  "bin": {
-    "rewrite-imports-v2": "bin/rewrite-imports-v2"
-  },
-  "main": "lib/rewrite.js",
-  "types": "lib/rewrite.d.ts",
-  "scripts": {
-    "build": "cdk-build",
-    "watch": "cdk-watch",
-    "test": "cdk-test",
-    "lint": "cdk-lint",
-    "pkglint": "pkglint -f",
-    "package": "cdk-package",
-    "build+test+package": "yarn build+test && yarn package",
-    "build+test": "yarn build && yarn test",
-    "build+test+extract": "yarn build+test",
-    "build+extract": "yarn build"
-  },
-  "cdk-build": {
-    "jest": true
-  },
-  "keywords": [
-    "aws",
-    "cdk",
-    "awscdk"
-  ],
-  "author": {
-    "name": "Amazon Web Services",
-    "url": "https://aws.amazon.com",
-    "organization": true
-  },
-  "license": "Apache-2.0",
-  "dependencies": {
-    "glob": "^7.2.3",
-    "typescript": "~5.1.3"
-  },
-  "devDependencies": {
-    "@types/glob": "^7.2.0",
-    "@types/jest": "^29.5.0",
-    "@aws-cdk/cdk-build-tools": "0.0.0",
-    "@aws-cdk/pkglint": "0.0.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/aws/aws-cdk.git",
-    "directory": "packages/aws-cdk-migration"
-  },
-  "homepage": "https://github.com/aws/aws-cdk",
-  "stability": "experimental",
-  "engines": {
-    "node": ">= 14.15.0"
-  },
-  "publishConfig": {
-    "tag": "next"
-  },
-  "private": true
-}
diff --git a/packages/aws-cdk-migration/test/rewrite.test.ts b/packages/aws-cdk-migration/test/rewrite.test.ts
deleted file mode 100644
index ee45157a2083b..0000000000000
--- a/packages/aws-cdk-migration/test/rewrite.test.ts
+++ /dev/null
@@ -1,404 +0,0 @@
-import { rewriteMonoPackageImports, rewriteReadmeImports } from '../lib/rewrite';
-
-describe(rewriteMonoPackageImports, () => {
-  test('correctly rewrites naked "import"', () => {
-    const output = rewriteMonoPackageImports(`
-    // something before
-    import '@aws-cdk/aws-s3/hello';
-    // something after
-
-    console.log('Look! I did something!');`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    // something before
-    import 'aws-cdk-lib/aws-s3/hello';
-    // something after
-
-    console.log('Look! I did something!');`);
-  });
-
-  test('correctly rewrites naked "require"', () => {
-    const output = rewriteMonoPackageImports(`
-    // something before
-    require('@aws-cdk/aws-s3/hello');
-    // something after
-
-    console.log('Look! I did something!');`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    // something before
-    require('aws-cdk-lib/aws-s3/hello');
-    // something after
-
-    console.log('Look! I did something!');`);
-  });
-
-  test('correctly rewrites "import from"', () => {
-    const output = rewriteMonoPackageImports(`
-    // something before
-    import * as s3 from '@aws-cdk/aws-s3';
-    import * as cfndiff from '@aws-cdk/cloudformation-diff';
-    import { Stack } from "@aws-cdk/core";
-    // something after
-
-    console.log('Look! I did something!');`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    // something before
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-    import * as cfndiff from '@aws-cdk/cloudformation-diff';
-    import { Stack } from "aws-cdk-lib";
-    // something after
-
-    console.log('Look! I did something!');`);
-  });
-
-  test('correctly rewrites "import = require"', () => {
-    const output = rewriteMonoPackageImports(`
-    // something before
-    import s3 = require('@aws-cdk/aws-s3');
-    import cfndiff = require('@aws-cdk/cloudformation-diff');
-    import { Stack } = require("@aws-cdk/core");
-    // something after
-
-    console.log('Look! I did something!');`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    // something before
-    import s3 = require('aws-cdk-lib/aws-s3');
-    import cfndiff = require('@aws-cdk/cloudformation-diff');
-    import { Stack } = require("aws-cdk-lib");
-    // something after
-
-    console.log('Look! I did something!');`);
-  });
-
-  test('correctly rewrites Cfn imports', () => {
-    // Codestar example
-    const codestar = rewriteMonoPackageImports(`
-    // something before
-    import * as codestar from './codestar.generated';
-    import { CfnY } from '../codestar.generated';
-    import { CfnX } from '../lib/codestar.generated';
-    // something after
-
-    console.log('Look! I did something!');`, 'aws-cdk-lib', 'subject.ts', {
-      rewriteCfnImports: true,
-      packageUnscopedName: 'aws-codestar',
-    });
-
-    expect(codestar).toBe(`
-    // something before
-    import * as codestar from 'aws-cdk-lib/aws-codestar';
-    import { CfnY } from 'aws-cdk-lib/aws-codestar';
-    import { CfnX } from 'aws-cdk-lib/aws-codestar';
-    // something after
-
-    console.log('Look! I did something!');`);
-  });
-
-  test('correctly rewrites Cfn imports from an alpha module', () => {
-    const customModules = {
-      '@aws-cdk/aws-kinesisfirehose': 'aws-kinesisfirehose-alpha',
-    };
-    const output = rewriteMonoPackageImports(`
-    // something before
-    import * as firehose from '@aws-cdk/aws-kinesisfirehose';
-    import { CfnDeliveryStream } from '@aws-cdk/aws-kinesisfirehose';
-    // something after
-
-    console.log('Look! I did something!');`, 'aws-cdk-lib', 'subject.ts', {
-      rewriteCfnImports: true,
-      customModules: customModules,
-    });
-
-    expect(output).toBe(`
-    // something before
-    import * as firehose from 'aws-kinesisfirehose-alpha';
-    import { CfnDeliveryStream } from 'aws-cdk-lib/aws-kinesisfirehose';
-    // something after
-
-    console.log('Look! I did something!');`);
-  });
-});
-
-describe(rewriteReadmeImports, () => {
-  test('parses ts code snippet', () => {
-    const output = rewriteReadmeImports(`
-    Some README text.
-    \`\`\`ts
-    import * as s3 from '@aws-cdk/aws-s3';
-    import { Stack } from "@aws-cdk/core";
-    \`\`\`
-    Some more README text.`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    Some README text.
-    \`\`\`ts
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-    import { Stack } from "aws-cdk-lib";
-    \`\`\`
-    Some more README text.`);
-  });
-
-  test('parses typescript code snippet', () => {
-    const output = rewriteReadmeImports(`
-    Some README text.
-    \`\`\`typescript
-    import * as s3 from '@aws-cdk/aws-s3';
-    import { Stack } from "@aws-cdk/core";
-    \`\`\`
-    Some more README text.`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    Some README text.
-    \`\`\`typescript
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-    import { Stack } from "aws-cdk-lib";
-    \`\`\`
-    Some more README text.`);
-  });
-
-  test('parses text code snippet', () => {
-    const output = rewriteReadmeImports(`
-    Some README text.
-    \`\`\`text
-    import * as s3 from '@aws-cdk/aws-s3';
-    import { Stack } from "@aws-cdk/core";
-    \`\`\`
-    Some more README text.`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    Some README text.
-    \`\`\`text
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-    import { Stack } from "aws-cdk-lib";
-    \`\`\`
-    Some more README text.`);
-  });
-
-  test('ignores non ts|typescript|text code snippet', () => {
-    const output = rewriteReadmeImports(`
-    Some README text.
-    \`\`\`java
-    import * as s3 from '@aws-cdk/aws-s3';
-    \`\`\`
-    Some more README text.`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    Some README text.
-    \`\`\`java
-    import * as s3 from '@aws-cdk/aws-s3';
-    \`\`\`
-    Some more README text.`);
-  });
-
-  test('parses multiple snippets', () => {
-    const output = rewriteReadmeImports(`
-    Some README text.
-    \`\`\`ts
-    import * as s3 from '@aws-cdk/aws-s3';
-    \`\`\`
-    Some more README text.
-    \`\`\`ts
-    import { CfnDeliveryStream } from '@aws-cdk/aws-kinesisfirehose';
-    \`\`\``, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    Some README text.
-    \`\`\`ts
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-    \`\`\`
-    Some more README text.
-    \`\`\`ts
-    import { CfnDeliveryStream } from 'aws-cdk-lib/aws-kinesisfirehose';
-    \`\`\``);
-  });
-});
-
-describe('constructs imports', () => {
-  describe('namespace imports', () => {
-    test('import declaration', () => {
-      const output = rewriteMonoPackageImports(`
-      import * as core from '@aws-cdk/core';
-      class FooBar extends core.Construct {
-        private readonly foo: core.Construct;
-        private doStuff() { return new core.Construct(); }
-      }`, 'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-      expect(output).toBe(`
-      import * as constructs from 'constructs';
-      import * as core from 'aws-cdk-lib';
-      class FooBar extends constructs.Construct {
-        private readonly foo: constructs.Construct;
-        private doStuff() { return new constructs.Construct(); }
-      }`);
-    });
-
-    test('import equals declaration', () => {
-      const output = rewriteMonoPackageImports(`
-      import core = require('@aws-cdk/core');
-      class FooBar extends core.Construct {
-        private readonly foo: core.Construct;
-        private doStuff() { return new core.Construct(); }
-      }`, 'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-      expect(output).toBe(`
-      import * as constructs from 'constructs';
-      import core = require('aws-cdk-lib');
-      class FooBar extends constructs.Construct {
-        private readonly foo: constructs.Construct;
-        private doStuff() { return new constructs.Construct(); }
-      }`);
-    });
-  });
-
-  describe('named imports', () => {
-    test('no constructs imports', () => {
-      const output = rewriteMonoPackageImports(`
-      import { Stack, StackProps } from '@aws-cdk/core';
-      class FooBar extends Stack { }`,
-      'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-      expect(output).toBe(`
-      import { Stack, StackProps } from 'aws-cdk-lib';
-      class FooBar extends Stack { }`);
-    });
-
-    test('all constructs imports', () => {
-      const output = rewriteMonoPackageImports(`
-      import { IConstruct, Construct } from '@aws-cdk/core';
-      class FooBar implements IConstruct extends Construct { }`,
-      'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-      expect(output).toBe(`
-      import { IConstruct, Construct } from 'constructs';
-      class FooBar implements IConstruct extends Construct { }`);
-    });
-
-    test('mixed constructs and core imports', () => {
-      const output = rewriteMonoPackageImports(`
-      import { Stack, Construct, IConstruct, StackProps } from '@aws-cdk/core';
-      class FooBar implements IConstruct extends Construct { }`,
-      'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-      expect(output).toBe(`
-      import { Construct, IConstruct } from 'constructs';
-      import { Stack, StackProps } from 'aws-cdk-lib';
-      class FooBar implements IConstruct extends Construct { }`);
-    });
-  });
-
-  test('exhaustive test', () => {
-    const output = rewriteMonoPackageImports(`
-    import * as core1 from '@aws-cdk/core';
-    // a comment of some kind
-    import core2 = require('@aws-cdk/core');
-    import { Stack } from '@aws-cdk/core';
-    // more comments
-    import { Construct as CoreConstruct } from '@aws-cdk/core';
-    import { IConstruct, Stack, StackProps } from '@aws-cdk/core';
-    import * as s3 from '@aws-cdk/aws-s3';
-
-    class FooBar implements core1.IConstruct {
-      readonly foo1: core2.Construct;
-      public static bar1() { return CoreConstruct(); }
-      public static bar2() { return new class implements IConstruct {}; }
-    }`, 'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-    expect(output).toBe(`
-    import * as constructs from 'constructs';
-    import { IConstruct } from 'constructs';
-    import * as core1 from 'aws-cdk-lib';
-    // a comment of some kind
-    import core2 = require('aws-cdk-lib');
-    import { Stack } from 'aws-cdk-lib';
-    // more comments
-    import { Construct as CoreConstruct } from 'constructs';
-    import { Stack, StackProps } from 'aws-cdk-lib';
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-
-    class FooBar implements constructs.IConstruct {
-      readonly foo1: constructs.Construct;
-      public static bar1() { return CoreConstruct(); }
-      public static bar2() { return new class implements IConstruct {}; }
-    }`);
-  });
-
-  test('does not rewrite constructs imports unless the option is explicitly set', () => {
-    const output = rewriteMonoPackageImports(`
-    import * as core1 from '@aws-cdk/core';
-    // a comment of some kind
-    import { Stack } from '@aws-cdk/core';
-    // more comments
-    import { Construct as CoreConstruct } from '@aws-cdk/core';
-    import { IConstruct, Stack, StackProps } from '@aws-cdk/core';
-    import * as s3 from '@aws-cdk/aws-s3';
-
-    class FooBar implements core1.IConstruct {
-      readonly foo1: CoreConstruct;
-      public static bar2() { return new class implements IConstruct {}; }
-    }`, 'aws-cdk-lib', 'subject.ts');
-
-    expect(output).toBe(`
-    import * as core1 from 'aws-cdk-lib';
-    // a comment of some kind
-    import { Stack } from 'aws-cdk-lib';
-    // more comments
-    import { Construct as CoreConstruct } from 'aws-cdk-lib';
-    import { IConstruct, Stack, StackProps } from 'aws-cdk-lib';
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-
-    class FooBar implements core1.IConstruct {
-      readonly foo1: CoreConstruct;
-      public static bar2() { return new class implements IConstruct {}; }
-    }`);
-  });
-
-  test('puts constructs imports after shebang lines', () => {
-    const output = rewriteMonoPackageImports(`
-    #!/usr/bin/env node
-    import * as core from '@aws-cdk/core';
-    class FooBar extends core.Construct {
-      private readonly foo: core.Construct;
-      private doStuff() { return new core.Construct(); }
-    }`, 'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-    expect(output).toBe(`
-    #!/usr/bin/env node
-    import * as constructs from 'constructs';
-    import * as core from 'aws-cdk-lib';
-    class FooBar extends constructs.Construct {
-      private readonly foo: constructs.Construct;
-      private doStuff() { return new constructs.Construct(); }
-    }`);
-  });
-
-  test('supports rewriteReadmeImports', () => {
-    const output = rewriteReadmeImports(`
-    Some README text.
-    \`\`\`ts
-    import * as s3 from '@aws-cdk/aws-s3';
-    import * as core from "@aws-cdk/core";
-    import { Construct, Stack } from "@aws-cdk/core";
-    class Foo extends core.Construct {
-      public bar() { return new Construct(); }
-    }
-    \`\`\`
-    Some more README text.`, 'aws-cdk-lib', 'subject.ts', { rewriteConstructsImports: true });
-
-    expect(output).toBe(`
-    Some README text.
-    \`\`\`ts
-    import * as constructs from 'constructs';
-    import { Construct } from 'constructs';
-    import * as s3 from 'aws-cdk-lib/aws-s3';
-    import * as core from "aws-cdk-lib";
-    import { Stack } from "aws-cdk-lib";
-    class Foo extends constructs.Construct {
-      public bar() { return new Construct(); }
-    }
-    \`\`\`
-    Some more README text.`);
-  });
-});
diff --git a/packages/aws-cdk-migration/tsconfig.json b/packages/aws-cdk-migration/tsconfig.json
deleted file mode 100644
index e48deb1b6520b..0000000000000
--- a/packages/aws-cdk-migration/tsconfig.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-    "compilerOptions": {
-        "target": "ES2020",
-        "module": "commonjs",
-        "lib": ["es2020", "dom"],
-        "strict": true,
-        "alwaysStrict": true,
-        "declaration": true,
-        "inlineSourceMap": true,
-        "inlineSources": true,
-        "noUnusedLocals": true,
-        "noUnusedParameters": true,
-        "noImplicitReturns": true,
-        "noFallthroughCasesInSwitch": true,
-        "resolveJsonModule": true,
-        "composite": true,
-        "incremental": true
-      },
-    "include": [
-        "**/*.ts",
-        "**/*.d.ts"
-    ],
-    "exclude": [
-        "node_modules"
-    ]
-}
-