tsconfig.json

{
  "compilerOptions": {

    "target": "ES6",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */

    "module": "CommonJS",                                
    "rootDir": "./src/",                                  
    "outDir": "./dist/",                                 

    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */

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

    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
  }
}