@class NSMutableArray, FMReadWriteLock; @interface FMConcurrentMutableArray : NSObject @property (retain, nonatomic) NSMutableArray *underlyingArray; @property (retain, nonatomic) FMReadWriteLock *lock; @property (readonly, nonatomic) unsigned long long count; - (id)init; - (id)objectAtIndexedSubscript:(unsigned long long)a0; - (id)objectAtIndex:(unsigned long long)a0; - (void)insertObject:(id)a0 atIndex:(unsigned long long)a1; - (void)replaceObjectAtIndex:(unsigned long long)a0 withObject:(id)a1; - (void)removeObjectAtIndex:(unsigned long long)a0; - (void).cxx_destruct; - (id)initWithArray:(id)a0; - (void)addObject:(id)a0; - (id)nativeArray; @end