message: add missing value prop
diff: @@ -26,6 +26,7 @@ interface IMenuItemOption {
  onMouseLeave?: React.MouseEventHandler<HTMLElement>;
  onKeyDown?: React.KeyboardEventHandler<HTMLElement>;
  onMouseMove?: React.MouseEventHandler<HTMLElement>;
  + value?: string | number;
  }
  type MenuItemOptionProps = PseudoBoxProps & IMenuItemOption;
  