text: ﻿export default class Operation {
    constructor(action, startInOld, endInOld, startInNew, endInNew) {
      this.action = action;
      this.startInOld = startInOld;
      this.endInOld = endInOld;
      this.startInNew = startInNew;
      this.endInNew = endInNew;
    }
  }
  