1. Dart
2. dart:html
3. PresentationRequest
4. start method

##### PresentationRequest class

1. Constructors
2. PresentationRequest
3. Properties
4. hashCode
5. on
6. runtimeType
7. Methods
8. addEventListener
9. dispatchEvent
10. getAvailability
11. noSuchMethod
12. reconnect
13. removeEventListener
14. start
15. toString
16. Operators
17. operator ==

description

# start method Null safety

Future<PresentationConnection> start ()

## Implementation

    Future<PresentationConnection> start() =>
        promiseToFuture<PresentationConnection>(JS("", "#.start()", this));