1. <a class="" href="dart-core/Deprecated-class.html">Deprecated</a>("Internal Use Only")
SpeechSynthesisUtterance internalCreateSpeechSynthesisUtterance()

Not documented.

Source

@Deprecated("Internal Use Only")
static SpeechSynthesisUtterance internalCreateSpeechSynthesisUtterance() {
  return new SpeechSynthesisUtterance._internalWrap();
}