1. Dart
2. dart:convert
3. Base64Encoder
4. Base64Encoder.urlSafe const constructor

##### Base64Encoder class

1. Constructors
2. Base64Encoder
3. urlSafe
4. Properties
5. hashCode
6. runtimeType
7. Methods
8. bind
9. cast
10. convert
11. fuse
12. noSuchMethod
13. startChunkedConversion
14. toString
15. Operators
16. operator ==

description

# Base64Encoder.urlSafe constructor Null safety

const Base64Encoder.urlSafe()

## Implementation

    const Base64Encoder.urlSafe() : _urlSafe = true;