@interface FunctionalInterfaceUtils : NSObject + (unsigned char)nwFunctionalInterfaceTypeForNWInterfaceType:(long long)a0 nwInterfaceSubtype:(long long)a1; + (unsigned char)nwFunctionalInterfaceTypeForNWInterface:(id)a0; + (unsigned char)nwFunctionalInterfaceTypeForNWInterfaceSubtype:(long long)a0; + (unsigned char)nwFunctionalInterfaceTypeForNWInterfaceType:(long long)a0; + (long long)nwInterfaceSubtypeForNWFunctionalInterfaceType:(unsigned char)a0; + (long long)nwInterfaceTypeForNWFunctionalInterfaceType:(unsigned char)a0; + (id)stringForFunctionalInterfaceType:(unsigned char)a0; @end