tsconfig.json

{
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
    "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
    "declaration": true, /* Generates corresponding '.d.ts' file. */
    "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
    "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
    "esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
    "incremental": false, /* Enable incremental compilation */
    "inlineSourceMap": true,
    "inlineSources": true,
    "lib": [
      "es2020",
      "DOM",
      "ES2021.String"
    ], /* Specify library files to be included in the compilation. */
    "module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
    "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
    "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. */
    "outDir": "./dist", /* Redirect output structure to the directory. */
    "resolveJsonModule": true,
    "rootDir": "./src",
    "skipLibCheck": true,
    "strict": true, /* Enable all strict type-checking options. */
    "strictNullChecks": true, /* Enable strict null checks. */
    "strictFunctionTypes": true, /* Enable strict checking of function types. */
    "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
    "target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
    "typeRoots": [
      "./node_modules/@types",
      "@types"
    ], /* List of folders to include type definitions from. */
  },
  "files": [
    "src/lib/radon/index.ts",
    "src/lib/radon/utils.js",
  ],
  "include": [
    "src/**/*.d.ts",
    "types"
  ]
}