/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { IStateMainService } from "./state.mjs";
import { StateService } from "../node/stateService.mjs";
export declare class StateMainService extends StateService implements IStateMainService {
    readonly _serviceBrand: undefined;
    setItem(key: string, data?: object | string | number | boolean | undefined | null): void;
    setItems(items: readonly {
        key: string;
        data?: object | string | number | boolean | undefined | null;
    }[]): void;
    removeItem(key: string): void;
    close(): Promise<void>;
}