tsconfig.test.json

{
  "extends": "./tsconfigbase",
  "compilerOptions": {
    "esModuleInterop": true,
    "outDir": "./build",
    "rootDir": "./test",
    "types": [
      "node",
      "expect-puppeteer",
      "jest",
      "jest-environment-puppeteer",
      "puppeteer"
    ]
  },
  "include": ["test/*", "test/**/*"]
}