1. Dart
2. dart:html
3. AccessibleNodeList
4. add method

##### AccessibleNodeList class

1. Constructors
2. AccessibleNodeList
3. Properties
4. hashCode
5. length
6. runtimeType
7. Methods
8. add
9. item
10. noSuchMethod
11. remove
12. toString
13. Operators
14. operator ==

description

# add method Null safety

void add (

1. AccessibleNode node,
2. AccessibleNode? before

)

## Implementation

    void add(AccessibleNode node, AccessibleNode? before) native;