/**
 * 平台适配器接口 - 抽象不同环境的平台相关功能
 * 实现跨平台的"一键即用"体验
 */
/**
 * 网络状态事件监听器接口
 */
export interface NetworkEventListener {
    (event: Event): void;
}
/**
 * 存储适配器接口
 */
export interface StorageAdapter {
    getItem(key: string): string | null;
    setItem(key: string, value: string): void;
    removeItem(key: string): void;
    keys(): string[];
}
/**
 * 网络适配器接口
 */
export interface NetworkAdapter {
    readonly isOnline: boolean;
    addEventListener(event: 'online' | 'offline', listener: NetworkEventListener): void;
    removeEventListener(event: 'online' | 'offline', listener: NetworkEventListener): void;
}
/**
 * 平台适配器接口 - 统一不同环境的API访问
 */
export interface PlatformAdapter {
    readonly storage: StorageAdapter;
    readonly network: NetworkAdapter;
    readonly isSupported: boolean;
    readonly platformName: string;
}
/**
 * 适配器工厂接口
 */
export interface AdapterFactory {
    createPlatformAdapter(): PlatformAdapter;
    detectEnvironment(): 'browser' | 'node' | 'unknown';
}
/**
 * 空操作存储适配器 - 用于不支持存储的环境
 */
export declare class NoOpStorageAdapter implements StorageAdapter {
    getItem(key: string): string | null;
    setItem(key: string, value: string): void;
    removeItem(key: string): void;
    keys(): string[];
}
/**
 * 空操作网络适配器 - 用于不支持网络监听的环境
 */
export declare class NoOpNetworkAdapter implements NetworkAdapter {
    get isOnline(): boolean;
    addEventListener(event: 'online' | 'offline', listener: NetworkEventListener): void;
    removeEventListener(event: 'online' | 'offline', listener: NetworkEventListener): void;
}
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