@class NSNumber, NSFileHandle; @interface UAFileChunkInputStream : NSInputStream @property (retain) NSFileHandle *file; @property (retain) NSNumber *chunkOffset; @property long long chunkSize; @property (retain) NSNumber *currentOffset; @property long long readSize; @property unsigned long long status; - (void)close; - (BOOL)hasBytesAvailable; - (BOOL)getBuffer:(char **)a0 length:(unsigned long long *)a1; - (void)open; - (unsigned long long)streamStatus; - (id)streamError; - (BOOL)setProperty:(id)a0 forKey:(id)a1; - (long long)read:(char *)a0 maxLength:(unsigned long long)a1; - (void).cxx_destruct; - (id)propertyForKey:(id)a0; - (id)initWithFileHandle:(id)a0 offsetInFile:(id)a1 size:(long long)a2; @end