@class NSString; @interface NUVersion : NSObject @property (readonly) long long major; @property (readonly) long long minor; @property (readonly) NSString *stringRepresentation; + (BOOL)isValidVersionString:(id)a0 error:(out id *)a1 major:(id *)a2 minor:(id *)a3; + (id)versionOne; + (id)versionWithString:(id)a0 error:(out id *)a1; + (id)regularExpression; + (id)versionZero; + (BOOL)isValidVersionString:(id)a0 error:(out id *)a1; - (id)init; - (unsigned long long)hash; - (long long)compare:(id)a0; - (id)initWithMajor:(long long)a0 minor:(long long)a1; - (id)description; - (BOOL)isEqualToVersion:(id)a0; - (id)debugDescription; - (BOOL)isEqual:(id)a0; @end