apps/backend/tsconfig.json

{
  "extends": "../../tsconfig.base.json",
  "compilerOptions": {
    "module": "commonjs",
    "declaration": true,
    "removeComments": true,
    "allowSyntheticDefaultImports": true,
    "target": "es2017",
    "sourceMap": true,
    "esModuleInterop": true
  }
}