import { Rpc } from "../../../helpers";
import { QueryClient } from "@cosmjs/stargate";
import { QueryAllTimersRequest, QueryAllTimersResponse, QueryStoreKeysRequest, QueryStoreKeysResponse, QueryNextRequest, QueryNextResponse } from "./query";
/** Query defines the gRPC querier service. */
export interface Query {
    /** Queries a timer store for all its timers. */
    allTimers(request: QueryAllTimersRequest): Promise<QueryAllTimersResponse>;
    /** Queries for all store keys. */
    storeKeys(request?: QueryStoreKeysRequest): Promise<QueryStoreKeysResponse>;
    /** Queries for next timeout of a timer. */
    next(request: QueryNextRequest): Promise<QueryNextResponse>;
}
export declare class QueryClientImpl implements Query {
    private readonly rpc;
    constructor(rpc: Rpc);
    allTimers(request: QueryAllTimersRequest): Promise<QueryAllTimersResponse>;
    storeKeys(request?: QueryStoreKeysRequest): Promise<QueryStoreKeysResponse>;
    next(request: QueryNextRequest): Promise<QueryNextResponse>;
}
export declare const createRpcQueryExtension: (base: QueryClient) => {
    allTimers(request: QueryAllTimersRequest): Promise<QueryAllTimersResponse>;
    storeKeys(request?: QueryStoreKeysRequest): Promise<QueryStoreKeysResponse>;
    next(request: QueryNextRequest): Promise<QueryNextResponse>;
};