System/Library/PrivateFrameworks/SpaceAttribution.framework
SAVolumeSizeInfo.h
@class NSString;
@interface SAVolumeSizeInfo : NSObject <NSSecureCoding>
@property (class, readonly) BOOL supportsSecureCoding;
@property unsigned long long used;
@property unsigned long long rawUsed;
@property unsigned long long capacity;
@property unsigned long long purgeableSize;
@property (retain) NSString *mountedOn;
- (id)init;
- (void)encodeWithCoder:(id)a0;
- (void).cxx_destruct;
- (id)initWithCoder:(id)a0;
@end