text: import { replaceBetween } from './utils';
  
  export default ({ getState, item, setState }) => {
  	const { text, selection } = getState();
  	const newText = replaceBetween(
  		text,
  		selection,
  		item.wrapper.concat(text.substring(selection.start, selection.end), item.wrapper)
  	);
  	let newPosition;
  	if (selection.start === selection.end) {
  		newPosition = selection.end + item.wrapper.length;
  	} else {
  		newPosition = selection.end + item.wrapper.length * 2;
  	}
  	const extra = {
  		selection: {
  			start: newPosition,
  			end: newPosition,
  		},
  	};
  	setState({ text: newText }, () => {
  		setTimeout(() => {
  			setState({ ...extra });
  		}, 25);
  	});
  };
  