import { SignalPayload } from "./signal_input_controller";
import { SignalBaseController } from "./base_controller";
export declare class SignalAttributeSyncController extends SignalBaseController {
    static values: {
        name: StringConstructor;
        attribute: StringConstructor;
    };
    nameValue: string;
    attributeValue: string;
    _onSignal(payload: SignalPayload): void;
}