|  | [](https://pub.dev/packages/protobuf) | 
|  |  | 
|  | Provides runtime support for a Dart implementation of [protobufs][1]. | 
|  |  | 
|  | Typically one does not need to import this library. The [protoc plugin][2] | 
|  | compiles proto definitions to Dart files that import this library. If your | 
|  | library or application uses generated protobuf libraries, add this library as a | 
|  | dependency. | 
|  |  | 
|  | [1]: https://developers.google.com/protocol-buffers | 
|  | [2]: https://pub.dev/packages/protoc_plugin | 
|  |  | 
|  | ### References | 
|  |  | 
|  | * [Protobuf Dart tutorial](https://developers.google.com/protocol-buffers/docs/darttutorial) | 
|  | * [Guide to generated Dart code](https://developers.google.com/protocol-buffers/docs/reference/dart-generated) | 
|  | * [Dart API](https://pub.dev/documentation/protobuf/latest/protobuf/protobuf-library.html) |