All files / libs/ext/react/hooks/src/lib/use-is-first-mount useIsFirstMount.ts

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import { useRef } from 'react';
 
export const useIsFirstMount = (): boolean => {
  const isFirst = useRef(true);
 
  if (isFirst.current) {
    isFirst.current = false;
 
    return true;
  }
 
  return isFirst.current;
};