import { Comet1Client } from "./comet1";
import { Comet38Client } from "./comet38";
import { HttpEndpoint } from "./rpcclients";
import { Tendermint37Client } from "./tendermint37";
/** A CometClient is either a Tendermint37Client Comet38Client or a Comet1Client */
export type CometClient = Tendermint37Client | Comet38Client | Comet1Client;
export declare function isTendermint37Client(client: CometClient): client is Tendermint37Client;
export declare function isComet38Client(client: CometClient): client is Comet38Client;
export declare function isComet1Client(client: CometClient): client is Comet1Client;
/**
 * Auto-detects the version of the backend and uses a suitable client.
 */
export declare function connectComet(endpoint: string | HttpEndpoint): Promise<CometClient>;