@class NSString; @interface SGBloomFilterChunkMmap : NSObject <SGBloomFilterChunk> { NSString *_path; int _fd; unsigned int *_countPtr; unsigned int _mask; char *_buf; } @property (readonly, nonatomic) NSString *path; @property (readonly, nonatomic) unsigned int count; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)close; - (id)initWithPath:(id)a0; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)add:(union { unsigned long long x0; union { unsigned int x0; unsigned int x1; } x1; })a0; - (BOOL)exists:(union { unsigned long long x0; union { unsigned int x0; unsigned int x1; } x1; })a0; @end