hooks useIsMobile.tsx

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  import React from 'react';
 
interface UseIsMobileProps {
  breakpoint: number;
}
 
export function useIsMobile({ breakpoint }: UseIsMobileProps) {
  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined);
 
  React.useEffect(() => {
    const handleResize = () => {
      if (window.innerWidth <= breakpoint) {
        setIsMobile(true);
      } else {
        setIsMobile(false);
      }
    };
 
    handleResize();
 
    window.addEventListener('resize', handleResize);
 
    return () => window.removeEventListener('resize', handleResize);
  }, [breakpoint]);
 
  return isMobile;
}