tsconfig.json

{
  "compilerOptions": {
    /* Basic Options */
    "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
    "declaration": false,                   /* Generates corresponding '.d.ts' file. */
    "sourceMap": false,                     /* Generates corresponding '.map' file. */
    "outDir": "e2ejs",                        /* Redirect output structure to the directory. */
    "removeComments": false,                /* Do not emit comments to output. */

    /* Strict Type-Checking Options */
    "strict": true,                           /* Enable all strict type-checking options. */
    "noImplicitAny": false,                 /* Raise error on expressions and declarations with an implied 'any' type. */

    /* Additional Checks */

    /* Module Resolution Options */
     "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
     "typeRoots": [".node_modules/@types"],                       /* List of folders to include type definitions from. */
     "types": ["node", "cucumber"],                           /* Type declaration files to be included in compilation. */
     "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */

    /* Source Map Options */

    /* Experimental Options */
  },
  "exclude": [
    "node_modules",
    "e2ejs"
  ]
}