Allow to only edit text

Ok, I found solution for that #336 I did this

editor.DomComponents.getComponents().each(c => restrictUpdate(c));

restrictUpdate(component) {
          component.set({
            removable: false,
            draggable: false,
            droppable: false,
            stylable: false,
            copyable: false,
            resizable: false,
            editable: true,
            selectable: true,
            badgable: false,
            highlightable: false

          })
        component.get('components').each(c => this.restrictUpdate(c))
}