@class NSURL; @interface NSURLPromisePair : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, copy) NSURL *URL; @property (readonly) NSURL *logicalURL; @property (readonly) NSURL *physicalURL; + (id)pairWithLogicalURL:(id)a0 physicalURL:(id)a1; + (id)pairWithURL:(id)a0; - (void)dealloc; - (void)encodeWithCoder:(id)a0; - (id)initWithCoder:(id)a0; @end