@interface SwiftUI.PreferenceBridge : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ viewGraph;
void /* unknown type, empty encoding */ isValid;
void /* unknown type, empty encoding */ children;
void /* unknown type, empty encoding */ requestedPreferences;
void /* unknown type, empty encoding */ bridgedViewInputs;
void /* unknown type, empty encoding */ _hostPreferenceKeys;
void /* unknown type, empty encoding */ _hostPreferencesCombiner;
void /* unknown type, empty encoding */ bridgedPreferences;
}
@end