Flutter SDK WIP

This page currently only describes the directory and boundaries of the SDK. The client, signaling, transport, RPC and PIXA modules are still to be expanded one by one.

sdk/flutter/gizclaw is the Dart/Flutter client SDK, which provides GizClaw client, signaling, WebRTC transport, RPC frame, method registry, PIXA and generated Protobuf message.

sdk/flutter/gizclaw/
├── lib/gizclaw.dart       # Public library surface
├── lib/src/               # SDK implementation
├── lib/src/generated/     # Protobuf generated messages
├── test/                  # SDK behavior tests
└── tool/                  # Generation tools

The caller only relies on the public API exposed by lib/gizclaw.dart and does not directly rely on lib/src/. The source of truth for Schema and RPC methods is in API Design.