tsconfig.json

{
	"compilerOptions": {
		"incremental": false,
		"target": "es3",
		"outDir": "build/cjs",
		// "rootDir": "src", // interferes with `tsd`; see <https://github.com/SamVerschueren/tsd/issues/80> ; disabling builds exactly the same files/structure except placing *.tsbuildinfo files into the respective subdirectories
		"moduleResolution": "node",
		"module": "CommonJS",
		"newLine": "lf",
		"declaration": true /* Enables automatic generation of type declarations */,
		"inlineSourceMap": true,
		"esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
		"resolveJsonModule": true /* Include modules imported with .json extension.; note: UMD generation requires 'false' */,

		"strict": true /* Enable all strict type-checking options. */,

		/* Strict Type-Checking Options */
		// "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
		// "strictNullChecks": true /* Enable strict null checks. */,
		// "strictFunctionTypes": true /* Enable strict checking of function types. */,
		// "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
		// "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */,
		// "alwaysStrict": true /* Parse in strict mode and emit "use strict" for each source file. */,

		/* Additional Checks */
		"noUnusedLocals": true /* Report errors on unused locals. */,
		"noUnusedParameters": true /* Report errors on unused parameters. */,
		"noImplicitReturns": true /* Report error when not all code paths in function return a value. */,
		"noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,

		/* Debugging Options */
		"traceResolution": false /* Report module resolution log messages. */,
		"listEmittedFiles": false /* Print names of generated files part of the compilation. */,
		"listFiles": false /* Print names of files part of the compilation. */,
		"pretty": true /* Stylize errors and messages using color and context. */,

		/* Experimental Options */
		// "experimentalDecorators": true /* Enables experimental support for ES7 decorators. */,
		// "emitDecoratorMetadata": true /* Enables experimental support for emitting type metadata for decorators. */,

		"types": ["node"],
		"typeRoots": ["node_modules/@types", "src/types", "dist/types", "vendor/types"],

		"allowJs": true,
		"noEmit": true,
		"isolatedModules": true /* Enables warnings for code which may be interpreted incorrectly by single-file transpilation tools */,

		"removeComments": true
	},
	"include": ["src/**/*", "eg/**/*", "test/**/*"],
	"exclude": ["src/esm-wrapper/**", "node_modules/**"],
	"compileOnSave": false
}