import type { StorageUtils } from '@getpara/core-sdk';
/**
 * Implements `StorageUtils` using a JavaScript object.
 * @internal
 */
export declare class ServerSessionStorage implements StorageUtils {
    private sessionStorage;
    get: (key: string) => string | null;
    set: (key: string, value: string) => void;
    removeItem: (key: string) => void;
    clear: (prefix: string) => void;
}