tsconfig.json

{
  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig.json to read more about this file */

    /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
    "target": "es2021",

    /* Specify a set of bundled library declaration files that describe the target runtime environment. */
    "lib": ["es2021", "WebWorker"],

    "module": "NodeNext",

    /* Specify how TypeScript looks up a file from a given module specifier. */
    "moduleResolution": "NodeNext",

    /* Enable importing .json files */
    "resolveJsonModule": true,

    /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */
    "allowJs": true,
    "checkJs": false,

    /* Generate .d.ts files for type checking */
    "declaration": true,
    "declarationMap": true,

    /* Enable strict type-checking options. */
    "strict": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "strictBindCallApply": true,
    "noImplicitThis": true,
    "alwaysStrict": true,

    /* Additional type checking */
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,

    /* Module Resolution */
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,

    /* Output */
    "outDir": "./dist",
    "rootDir": "./src",

    /* Disable emitting files from a compilation. */
    "noEmit": true,

    /* Ensure that each file can be safely transpiled without relying on other imports. */
    "isolatedModules": true,

    /* Allow 'import x from y' when a module doesn't have a default export. */
    "allowSyntheticDefaultImports": true
  },
  "exclude": ["test"],
  "include": ["src/**/*.ts", "worker-configuration.d.ts"]
}