Library for defining parsers for parsing raw command-line arguments into a set of options and values using GNU and POSIX style options.
A full featured library for writing and running Dart tests across platforms.
Utilities for working with Foreign Function Interface (FFI) code.
Runtime library for protocol buffers support. Use https://pub.flutter-io.cn/packages/protoc_plugin to generate dart code for your '.proto' files.
Dart implementation of gRPC, a high performance, open-source universal RPC framework.
Utility functions and classes related to the dart:typed_data library.
Fake asynchronous events such as timers and microtasks for deterministic testing.
Support for specifying test expectations via an extensible Matcher class. Also includes a number of built-in Matcher implementations for common cases.
This library contains the declarations of annotations that developers can use to express the intentions that otherwise can't be deduced by statically analyzing the source code. These annotations are i