# All files / src/components modal-backdrop.tsx

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    16x

     import { useEffect, HTMLAttributes } from 'react';
    import cn from 'classnames';

    type Props = {
      handleExitModal: () => void;
      onWindowOpen: () => void;
    };

    const ModalBackdrop = ({
      className,
      handleExitModal,
      onWindowOpen,
      ...props
    }: Props & HTMLAttributes<HTMLDivElement>) => {
      const bodyTag = document.body;
      bodyTag.classList.add('modal__body');

      // onWindowOpen not used but leads to console warning as added as
      // attribute. Long term should probably rename prop

      // clean-up, when component unmounts.
      useEffect(() => () => bodyTag.classList.remove('modal__body'));

      return (
        <div
          className={cn('modal__backdrop', className)}
          onClick={handleExitModal}
          role="dialog"
          aria-hidden
          {...props}
        />
      );
    };

    export default ModalBackdrop;