web-speech-profanity/packages/component/src/SpeechServices/TextToSpeech/subscribeEvent.js

Web Speech API adapter to use Cognitive Services Speech Services for both speech-to-text and text-to-speech service.

export default function subscribeEvent(target, name, handler) {
  target.addEventListener(name, handler);

  return () => target.removeEventListener(name, handler);
}