getTextFormatters method
Implementation
List<CometChatTextFormatter> getTextFormatters(
    BaseMessage message, CometChatTheme theme) {
  List<CometChatTextFormatter> textFormatters = this.textFormatters ?? [];
  if (message is TextMessage) {
    for (CometChatTextFormatter textFormatter in textFormatters) {
      textFormatter.message = message;
      textFormatter.theme = theme;
    }
  }
  return textFormatters;
}