embark/packages/utils/testing/tsconfig.json

{
  "compilerOptions": {
    "composite": true,
    "declarationDir": "./dist",
    "rootDir": "./src",
    "tsBuildInfoFile": "./node_modules/.cache/tsc/tsconfig.embark-testing.tsbuildinfo"
  },
  "extends": "../../../tsconfig.base.json",
  "include": [
    "src/lib/**/*"
  ]
}