import { StorageConfig, StoredCommand } from '../types/storage';
import { BaseStorage } from './BaseStorage';
/**
 * In-memory command history storage
 */
export declare class MemoryStorage extends BaseStorage {
    private storedCommands;
    constructor(config?: StorageConfig);
    getStoredCommands(): Promise<StoredCommand[]>;
    clear(): Promise<void>;
    protected saveCommands(commands: StoredCommand[]): Promise<void>;
}