import type { StorageDriver } from '../types.ts';
export declare class WebStorageDriver implements StorageDriver {
    constructor(backend: Storage);
    get(key: string): Promise<string | null>;
    set(key: string, value: unknown): Promise<void>;
    remove(key: string): Promise<void>;
    keys(): Promise<string[]>;
    clear(): Promise<void>;
}
export declare class LocalStorageDriver extends WebStorageDriver {
    constructor();
}
export declare class SessionStorageDriver extends WebStorageDriver {
    constructor();
}