import { JcNodeRpc } from "jcc_rpc";
export declare const exchangeInstance: {
    init: (urls: string[]) => JcNodeRpc;
    destroy: () => void;
};
export declare const swtcSequence: {
    clear: () => void;
    get: (callback: (...args: any) => Promise<number>, address: any, ...args: any[]) => Promise<number>;
    reset: (address: string) => void;
    rise: (address: string) => void;
};