| # Copyright 2026 The Fuchsia Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| from typing import Any, ClassVar, Final, Literal | |
| from shared.protocol.base import BaseRequest | |
| COMMAND_NAME: Final = "hello" | |
| class HelloRequest(BaseRequest[dict[str, Any]]): | |
| """Initial handshake request to verify protocol version.""" | |
| command: Literal["hello"] = COMMAND_NAME | |
| version: int | |
| response_type: ClassVar[Any] = dict[str, Any] |