@class NSObject; @protocol OS_xpc_object; @interface PKXPCObject : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (retain) NSObject<OS_xpc_object> *object; + (id)object:(id)a0; - (id)initWithObject:(id)a0; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; @end