System/Library/PrivateFrameworks/OfficeImport.framework
OADAudioFile.h
@interface OADAudioFile : OADLinkedMediaFile
- (BOOL)isAudioOnly;
- (void)setIsAudioOnly:(BOOL)a0;
@end
System/Library/PrivateFrameworks/OfficeImport.framework
@interface OADAudioFile : OADLinkedMediaFile
- (BOOL)isAudioOnly;
- (void)setIsAudioOnly:(BOOL)a0;
@end