1. Dart
2. dart:async
3. TimeoutException
4. TimeoutException constructor

##### TimeoutException class

1. Constructors
2. TimeoutException
3. Properties
4. duration
5. hashCode
6. message
7. runtimeType
8. Methods
9. noSuchMethod
10. toString
11. Operators
12. operator ==

description

# TimeoutException constructor Null safety

TimeoutException(

1. String? message,
2. [Duration? duration]

)

## Implementation

    TimeoutException(this.message, [this.duration]);