@class NSURLRequest; @interface BLDownloadManifestRequest : BLRequest @property (class, readonly) BOOL supportsSecureCoding; @property (retain, nonatomic) NSURLRequest *URLRequest; - (id)initWithURLRequest:(id)a0; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (void)startWithManifestResponseBlock:(id /* block */)a0; @end