tsconfig.json

{
  "compilerOptions": {
    /* Language and Environment */
    "target": "ES2020" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
    "lib": [
      "ES2020"
    ] /* Specify a set of bundled library declaration files that describe the target runtime environment. */,
    "experimentalDecorators": true /* Enable experimental support for TC39 stage 2 draft decorators. */,
    /* Modules */
    "module": "commonjs" /* Specify what module code is generated. */,
    "moduleResolution": "node" /* Specify how TypeScript looks up a file from a given module specifier. */,
    "outDir": "./dist" /* Specify an output folder for all emitted files. */,
    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
    /* Type Checking */
    "strict": false /* Enable all strict type-checking options. */,
    "skipLibCheck": true /* Skip type checking all .d.ts files. */,
    "sourceMap": true,
    "declaration": true,
    "resolveJsonModule": true
  },
  "include": ["src/**/*.ts"]
}