@class NSString, NSArray;
@interface BlastDoorPreviewAudio : NSObject {
void /* unknown type, empty encoding */ previewAudio;
}
@property (nonatomic, readonly) NSString *description;
@property (nonatomic, readonly) double duration;
@property (nonatomic, readonly) NSArray *powerLevels;
- (id)init;
- (void).cxx_destruct;
@end