create(cls, state: 'Type[BaseState]') | Create a new state manager. |
get_state(self, token: 'str') -> 'BaseState' | Get the state for a token. |
set_state(self, token: 'str', state: 'BaseState') | Set the state for a token. |
modify_state(self, token: 'str') -> 'AsyncIterator[BaseState]' | Modify the state for a token while holding exclusive lock. |
