message: fix(no-typefield): add support for content editable
diff: @@ -49,6 +49,10 @@ export function isTypeField(element: Node | EventTarget | null): boolean {
  return true
  }
  + if (el instanceof HTMLElement && el.isContentEditable) {
  + return true
  + }
  +
  // With CodeMirror the `pre.CodeMirror-line` somehow got detached when the event
  // triggerd. So el will never reach the root `.CodeMirror`.
  if (editorTester.test(String(el.className))) {
  