##### Base64Codec class

1. Constructors
2. Base64Codec
3. urlSafe
4. Properties
5. decoder
6. encoder
7. hashCode
8. inverted
9. runtimeType
10. Methods
11. decode
12. normalize
13. encode
14. fuse
15. noSuchMethod
16. toString
17. Operators
18. operator ==

# Base64Codec.urlSafe constructor

const Base64Codec.urlSafe()

## Implementation

    const Base64Codec.urlSafe() : _encoder = const Base64Encoder.urlSafe();