import { ObservableChainQuery } from "../chain-query";
import { ChainGetter } from "../../chain";
import { QuerySharedContext } from "../../common";
export declare class ObservableCosmwasmContractChainQuery<T> extends ObservableChainQuery<T> {
    protected readonly contractAddress: string;
    protected obj: object;
    protected disposer?: () => void;
    constructor(sharedContext: QuerySharedContext, chainId: string, chainGetter: ChainGetter, contractAddress: string, obj: object);
    protected onStart(): void;
    protected onStop(): void;
    protected static getUrlFromObj(contractAddress: string, obj: object): string;
    protected canFetch(): boolean;
    protected fetchResponse(abortController: AbortController): Promise<{
        headers: any;
        data: T;
    }>;
}