delete mode 100644 src/blocking.ts
 delete mode 100644 src/debounced.ts
 create mode 100644 src/mutation.ts
 delete mode 100644 test/blocking-debounce-edge-cases.test.ts
 delete mode 100644 test/blocking.test.ts
 delete mode 100644 test/debounced.test.ts
 delete mode 100644 test/react-button.test.tsx
 delete mode 100644 test/react.test.tsx