waitForTyping method Null safety

Future<ITypingEvent?> waitForTyping(
  1. IUser user,
  2. {Duration timeout = const Duration(seconds: 30)}
)

Waits for first TypingEvent and returns it. If timed out returns null. Can listen to specific user by specifying user

Implementation

Future<ITypingEvent?> waitForTyping(IUser user, {Duration timeout = const Duration(seconds: 30)});