async fn calculate_state_changes<'a>(
services: &Services,
sender_user: &UserId,
room_id: &RoomId,
__arg3: StateChangeParams<'a>,
) -> Result<StateChanges>async fn calculate_state_changes<'a>(
services: &Services,
sender_user: &UserId,
room_id: &RoomId,
__arg3: StateChangeParams<'a>,
) -> Result<StateChanges>