Public declaration syntax from forge-py/src/forge/collab/session.py
Original source SHA-256: a078e69a8acb49b7b729f5bccca63916aa8f34875804672616d21736b226d1d9
Function bodies and constant values are omitted. This is not the complete implementation.

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class SessionContract(Protocol)

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async def on_session_join(self, session: CollaborationSession, role: CollaborationRole) -> None

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async def on_session_transition(self, session_id: str, from_state: SessionState, to_state: SessionState) -> None

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async def on_session_leave(self, session_id: str, reason: str) -> None

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class SessionManager()

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def __init__(self) -> None

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def state(self) -> SessionState

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def transition(self, target: SessionState) -> SessionTransition

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def can_transition_to(self, target: SessionState) -> bool

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def valid_transitions(self) -> list[SessionState]

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def history(self) -> list[SessionTransition]