import type { IncomingMessage } from 'node:http';
import type { Storage, StorageKey } from '@slash-copilot/node';
export default class ExpressStorage implements Storage<StorageKey> {
    private readonly request;
    constructor(request: IncomingMessage);
    setItem(key: StorageKey, value: string): Promise<void>;
    getItem(key: StorageKey): Promise<string | null>;
    removeItem(key: StorageKey): Promise<void>;
}