import { RPCBase } from "../rpcBase";
export declare function Upgrader(this: RPCBase): {
    instance: (params?: object | undefined, options?: object | undefined) => Promise<import("../rpcBase").TResponse<unknown, boolean>>;
    getStateEx: () => Promise<unknown>;
    getState: () => Promise<unknown>;
    check: () => Promise<unknown>;
    start: () => Promise<unknown>;
    cancel: () => Promise<unknown>;
};
//# sourceMappingURL=Upgrader.d.ts.map