tsconfig.json

{
  "compilerOptions": {
    "target": "ES2017",                                /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
    "module": "commonjs",                           /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
    "lib": ["es2017", "es7", "es6"],                                   /* Specify library files to be included in the compilation. */
    "declaration": true,                         /* Generates corresponding '.d.ts' file. */
    "declarationMap": true,                      /* Generates a sourcemap for each corresponding '.d.ts' file. */
    "sourceMap": true,                           /* 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. */
    "baseUrl": "./",
    "paths" : {
      "@interfaces/*": ["src/interfaces/*"],
      "@servers/*": ["src/servers/*"],
    },
    "strict": true,                                 /* Enable all strict type-checking options. */
    "noImplicitAny": false,                       /* Raise error on expressions and declarations with an implied 'any' type. */
    "strictNullChecks": false,                    /* Enable strict null checks. */
    "allowSyntheticDefaultImports": true,        /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
    "esModuleInterop": true,                        /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
    "experimentalDecorators": true,              /* Enables experimental support for ES7 decorators. */
    "emitDecoratorMetadata": true               /* Enables experimental support for emitting type metadata for decorators. */
  },
  "exclude": [
    "node_modules",
    "dist"
  ]
}