@mui/x-date-pickers/internals/hooks/useOpenState.js

The community edition of the Date and Time Picker components (MUI X).

import * as React from 'react';
export const useOpenState = ({
  open,
  onOpen,
  onClose
}) => {
  const isControllingOpenProp = React.useRef(typeof open === 'boolean').current;
  const [openState, setIsOpenState] = React.useState(false);

  // It is required to update inner state in useEffect in order to avoid situation when
  // Our component is not mounted yet, but `open` state is set to `true` (for example initially opened)
  React.useEffect(() => {
    if (isControllingOpenProp) {
      if (typeof open !== 'boolean') {
        throw new Error('You must not mix controlling and uncontrolled mode for `open` prop');
      }
      setIsOpenState(open);
    }
  }, [isControllingOpenProp, open]);
  const setIsOpen = React.useCallback(newIsOpen => {
    if (!isControllingOpenProp) {
      setIsOpenState(newIsOpen);
    }
    if (newIsOpen && onOpen) {
      onOpen();
    }
    if (!newIsOpen && onClose) {
      onClose();
    }
  }, [isControllingOpenProp, onOpen, onClose]);
  return {
    isOpen: openState,
    setIsOpen
  };
};