RpcSubscriptionsChannelCreatorFromClusterUrltype RpcSubscriptionsChannelCreatorFromClusterUrl<TClusterUrl, TOutboundMessage, TInboundMessage> = TClusterUrl extends DevnetUrl ? RpcSubscriptionsChannelCreatorDevnet<TOutboundMessage, TInboundMessage> : TClusterUrl extends TestnetUrl ? RpcSubscriptionsChannelCreatorTestnet<TOutboundMessage, TInboundMessage> : TClusterUrl extends MainnetUrl ? RpcSubscriptionsChannelCreatorMainnet<TOutboundMessage, TInboundMessage> : RpcSubscriptionsChannelCreator<TOutboundMessage, TInboundMessage>; Type Parameters Type ParameterTClusterUrl extends ClusterUrlTOutboundMessageTInboundMessage