nexus/examples/apollo-fullstack/tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "moduleResolution": "node",
    "esModuleInterop": true,
    "lib": ["es2015"],
    "outDir": "./dist",
    "rootDir": "./src",
    "strict": true,
    "allowJs": true,
    "strictNullChecks": true,
    "skipLibCheck": true
  }
}