@class NSArray; @interface WFDeviceAttributesResource : WFResource @property (readonly, nonatomic) NSArray *requiredDeviceIdioms; @property (readonly, nonatomic) NSArray *requiredCapabilities; + (BOOL)mustBeAvailableForDisplay; - (void).cxx_destruct; - (id)initWithDefinition:(id)a0; - (void)refreshAvailability; @end