orange-admin/OrangeFormsOpen-VUE3/src/components/SpreadSheet/component/toolbar/merge.js

import ToggleItem from './toggle_item.js';

export default class Merge extends ToggleItem {
  constructor() {
    super('merge');
  }

  setState(active, disabled) {
    this.el.active(active).disabled(disabled);
  }
}