import { Store } from "./store";
import { Browser } from "../transport/browser";
export declare class SessionStore implements Store {
    private readonly sessionStorage;
    private memoryStore;
    constructor(browser: Browser);
    isAvailable(browser: Browser): boolean;
    get<T>(key: string): T | null;
    set<T>(key: string, value: T): T | null;
    remove(key: string): void;
}