@interface GCGenericDevicePhysicalInputButtonModelBuilder : GCGenericDevicePhysicalInputElementModelBuilder @property (nonatomic) long long sourceExtendedEventFieldIndex; + (Class)modelClass; - (void)reset; - (id)build; - (id)initWithDictionaryRepresentation:(id)a0 error:(out id *)a1; - (void)initializeWithModel:(id)a0; @end