github.com/gotd/td/tg.ServerDispatcher.OnChannelsConvertToGigagroup (method)

one use

	github.com/gotd/td/tg (current package)
		tl_server_gen.go#L7400: func (s *ServerDispatcher) OnChannelsConvertToGigagroup(f func(ctx context.Context, channel InputChannelClass) (UpdatesClass, error)) {