tsconfig.json

{
  "compilerOptions": {
    "target": "ES2022",
    "module": "commonjs",
    "outDir": "./dist",
    "rootDir": "./src",
    "strict": false,  // off strict (LMS not strict)
    "esModuleInterop": true,
    "skipLibCheck": true,
    "declaration": true,
    "declarationMap": false  //Not applicable. Ignore anyway. It's for npm package.
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules", "dist"]
}