import { DeltaProOutletServiceBase } from '@ecoflow/accessories/batteries/deltapro/services/deltaProOutletServiceBase';
import { EcoFlowAccessoryBase } from '@ecoflow/accessories/ecoFlowAccessoryBase';
import { BatteryStatusProvider } from '@ecoflow/helpers/batteryStatusProvider';
export declare class OutletUsbService extends DeltaProOutletServiceBase {
    constructor(ecoFlowAccessory: EcoFlowAccessoryBase, batteryStatusProvider: BatteryStatusProvider);
    protected processOnSetOn(): Promise<void>;
}