Undo method

[rafaeldev]

What do you think about adding an undo action?

undo(e: Event): void {
  e.preventDefault()

  // @ts-ignore
  const wrapper: HTMLElement = e.target.closest(this.wrapperSelectorValue)
  wrapper.style.display = ""

  const input: HTMLInputElement = wrapper.querySelector("input[name*='_destroy']")
  input.value = "0"

  const event = new CustomEvent("rails-nested-form:undo", { bubbles: true })
  this.element.dispatchEvent(event)
}

I'm looking for a method like that but I think it's not so simple...

Other important point is about event. Documentation don't tell us about CustomEvent("rails-nested-form:remove", { bubbles: true })