from __future__ import annotations from typing import Any, Protocol class ConnectorProvider(Protocol): provider_id: str def connectors(self) -> list[dict[str, Any]]: ... def health(self) -> dict[str, Any]: ... def start_session(self, payload: dict[str, Any]) -> dict[str, Any]: ... def get_session(self, session_id: str) -> dict[str, Any]: ... def cancel_session(self, session_id: str) -> None: ... def logout(self, connection_id: str) -> None: ... def send(self, payload: dict[str, Any]) -> dict[str, Any]: ...