tsconfig.json

{
    "compilerOptions": {
        "target": "ES2016",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'. */
        "module": "commonjs",                     /* Specify module code generation: 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
        "lib": ["es6", "dom"],                             /* Specify library files to be included in the compilation:  */
        "declaration": false,                   /* Generates corresponding '.d.ts' file. */
        "sourceMap": false,                        /* Generates corresponding '.map' file. */
        "outDir": "dist/",                       /* Redirect output structure to the directory. */
        "rootDir": "src/",                          /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
        "removeComments": true,                /* Do not emit comments to output. */
        "noImplicitAny": false,                 /* Raise error on expressions and declarations with an implied 'any' type. */
        "strictNullChecks": true,              /* Enable strict null checks. */
        "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
        "noUnusedLocals": true,                /* Report errors on unused locals. */
        "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
        "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
        "types": ["node"],                           /* Type declaration files to be included in compilation. */
        "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
        "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
        "listFiles": false
    },
    "include": [
        "src/*"
    ],
    "exclude": [
        ".vscode",
        ".git",
        "node_modules",
        "test",
    ]
}