tests/build/tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "rootDir": ".",
    "baseUrl": ".",
    "outDir": ".",
    "resolveJsonModule": true,
    "composite": true,
    "esModuleInterop": true
  },
  "files": [
    "package.json"
  ]
}