toSpeechMarkType method
Implementation
SpeechMarkType toSpeechMarkType() {
switch (this) {
case 'sentence':
return SpeechMarkType.sentence;
case 'ssml':
return SpeechMarkType.ssml;
case 'viseme':
return SpeechMarkType.viseme;
case 'word':
return SpeechMarkType.word;
}
throw Exception('$this is not known in enum SpeechMarkType');
}