import usePrevious from './usePrevious'; import { useImperativeHandle } from 'react'; export default function useImperativeHandleDebugger(ref: any, effectHook: any, dependencies: any, dependencyNames: any[] = []) { const previousDeps = usePrevious(dependencies, []); const changedDeps = dependencies.reduce((accum: any, dependency: any, index: any) => { if (dependency !== previousDeps[index]) { const keyName = dependencyNames[index] || index; return { ...accum, [keyName]: { before: previousDeps[index], after: dependency, }, }; } return accum; }, {}); if (Object.keys(changedDeps).length) { console.log('[use-imperativeHandler-debugger] ', changedDeps); } useImperativeHandle(ref, effectHook, dependencies); }