/**
 * PageView与Store通用的lite API
 */
export declare const setKvItem: (key: string, item: string, options?: {
    expireTime?: number | undefined;
} | undefined) => Promise<void>;
export declare const getKvItem: (key: string) => Promise<string>;
export declare const isPageRuntime: () => boolean;
export declare const getSystemInfo: () => any;
export declare const getCurrPageUrl: () => string;
