bc518174
 王天杨
提交两个项目文件
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{
"version": 3,
"sources": ["../src/useCallbackRef.tsx"],
"sourcesContent": ["import * as React from 'react';\n\n/**\n * A custom hook that converts a callback to a ref to avoid triggering re-renders when passed as a\n * prop or avoid re-executing effects when passed as a dependency\n */\nfunction useCallbackRef<T extends (...args: any[]) => any>(callback: T | undefined): T {\n const callbackRef = React.useRef(callback);\n\n React.useEffect(() => {\n callbackRef.current = callback;\n });\n\n // https://github.com/facebook/react/issues/19240\n return React.useMemo(() => ((...args) => callbackRef.current?.(...args)) as T, []);\n}\n\nexport { useCallbackRef };\n"],
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"names": []
}
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