1. Dart
2. dart:html
3. DocumentOrShadowRoot
4. fullscreenElement property

##### DocumentOrShadowRoot class

1. Properties
2. activeElement
3. fullscreenElement
4. hashCode
5. pointerLockElement
6. runtimeType
7. styleSheets
8. Methods
9. elementFromPoint
10. elementsFromPoint
11. getSelection
12. noSuchMethod
13. toString
14. Operators
15. operator ==

description

# fullscreenElement property Null safety

Element? fullscreenElement

## Implementation

    Element? get fullscreenElement native;