接口 MiniProgramCloudStorageModule

当前用户在当前小程序下的字符串云存储；需声明 cloud_storage 权限。

interface MiniProgramCloudStorageModule {
    getKeys(): Promise<string[]>;
    getStorage(key: string): Promise<string | undefined>;
    removeItem(key: string): Promise<void>;
    setStorage(key: string, value: string): Promise<void>;
}