- packages/shared/__tests__/describeComponentFrame-test.js
- packages/shared/__tests__/ReactDOMFrameScheduling-test.js
- packages/shared/__tests__/ReactError-test.internal.js
- packages/shared/__tests__/ReactErrorProd-test.internal.js
- packages/shared/__tests__/ReactErrorUtils-test.internal.js
- packages/shared/__tests__/ReactSymbols-test.internal.js