tsconfig.json

{
  "compilerOptions": {
    "target": "es2018",                       /* 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'. */
    "lib": ["es2018"],                        /* Specify library files to be included in the compilation. */
     "allowJs": true,                       /* Allow javascript files to be compiled. */
    "sourceMap": true,                        /* Generates corresponding '.map' file. */
    "outDir": "./dist",

    "strict": true,                           /* Enable all strict type-checking options. */
    "esModuleInterop": true,                  /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
    "forceConsistentCasingInFileNames": true  /* Disallow inconsistently-cased references to the same file. */
  },
  "exclude": [
    "node_modules"
  ],
  "include": [
    "src/**/*"
  ]
}