const config = { coverageProvider: "v8", testEnvironment: "jsdom", preset: "rollup-jest", transform: { "^.+.tsx?$": ["ts-jest", {}], }, transformIgnorePatterns: ["node_modules/(?!(react-merge-refs)/)"], setupFilesAfterEnv: ["@testing-library/jest-dom", "/jest.setup.js"], }; export default config;