helia-demo/tsconfig.json

{
  "compilerOptions": {
    "target": "esnext",
    "module": "esnext",
    "noImplicitAny": true,
    "removeComments": true,
    "preserveConstEnums": true,
    "outDir": "build",
    "sourceMap": true,
    "moduleResolution": "node",

  },
  "include": ["src/**/*"],
  "exclude": ["**/*.spec.ts"]
}