examples/tsconfig_extends/tsconfig-base.json

{
  "compilerOptions": {
    "lib": ["es2015.promise", "es5"],
    // Explicitly set types settings so typescript doesn't auto-discover types.
    // If all types are discovered then all types need to be included as deps
    // or typescript may error out with TS2688: Cannot find type definition file for 'foo'.
    "types": []
  }
}