tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "ES2020",
    "outDir": "out",
    "lib": ["ES2020"],
    "sourceMap": true,
    "rootDir": "src",
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "resolveJsonModule": true
    /* Additional Checks */
    // "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
    // "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
    // "noUnusedParameters": true,  /* Report errors on unused parameters. */
  },
  "exclude": ["test-files/**/*", "node_modules", "dist", "out"]
}