tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "lib": ["dom", "es2017"],

    "moduleResolution": "node",

    "noUnusedLocals": true,
    "sourceMap": true,
    "strict": true,
    "skipLibCheck": true
  },
  "exclude": ["node_modules", "dist"]
}