import { Callback } from "../util/Callback";
import { ClientCancellableCall } from "../call/ClientCancellableCall";
import { GetLedgerIdentityResponse } from "../model/GetLedgerIdentityResponse";
/**
 * Allows clients to verify that the server they are communicating with
 * exposes the ledger they wish to operate on.
 *
 * Note that every ledger has a unique id.
 */
export interface LedgerIdentityClient {
    /**
     * Clients may call this RPC to return the identifier of the ledger they
     * are connected to.
     */
    getLedgerIdentity(): Promise<GetLedgerIdentityResponse>;
    getLedgerIdentity(callback: Callback<GetLedgerIdentityResponse>): ClientCancellableCall;
}