Protocols The following protocols are available globally. TextToSpeech TextToSpeech manages the TTS engine. Important This is a Public Preview API. It may be changed or removed at any time. See more Declaration Swift public protocol TextToSpeech : AnyObject © 2023 TomTom N.V.. All rights reserved. (Last updated: 2023-04-29) Generated by jazzy ♪♫ v0.14.3, a Realm project.