{
  "$schema": "https://ui.shadcn.com/schema/registry-item.json",
  "name": "useInterval",
  "title": "useInterval",
  "description": "useInterval hook",
  "registryDependencies": [
    "https://shadcn-ahooks.vercel.app/r/useMemoizedFn.json",
    "https://shadcn-ahooks.vercel.app/r/utils.json"
  ],
  "files": [
    {
      "path": "packages/hooks/src/useInterval/index.ts",
      "content": "import { useCallback, useEffect, useRef } from 'react';\nimport useMemoizedFn from '../useMemoizedFn';\nimport { isNumber } from '../utils';\n\nconst useInterval = (fn: () => void, delay?: number, options: { immediate?: boolean } = {}) => {\n  const timerCallback = useMemoizedFn(fn);\n  const timerRef = useRef<ReturnType<typeof setInterval> | null>(null);\n\n  const clear = useCallback(() => {\n    if (timerRef.current) {\n      clearInterval(timerRef.current);\n    }\n  }, []);\n\n  useEffect(() => {\n    if (!isNumber(delay) || delay < 0) {\n      return;\n    }\n    if (options.immediate) {\n      timerCallback();\n    }\n    timerRef.current = setInterval(timerCallback, delay);\n    return clear;\n  }, [delay, options.immediate]);\n\n  return clear;\n};\n\nexport default useInterval;\n",
      "type": "registry:file",
      "target": "src/hooks/ahooks/useInterval/index.ts"
    }
  ],
  "type": "registry:hook"
}