Function findPackageJson

packages/jest-config/src/resolveConfigPath.ts:130–137

(pathToResolve: string)

};

const findPackageJson = (pathToResolve: string) => {
  const packagePath = path.resolve(pathToResolve, PACKAGE_JSON);
  if (isFile(packagePath)) {
    return packagePath;
  }

  return undefined;
};

const getPackageJsonJestKey = (
  packagePath: string,