@class NSMutableDictionary, NSMutableOrderedSet; @interface _FPItemList : NSMutableArray { NSMutableOrderedSet *_orderedSet; NSMutableDictionary *_itemsByIDs; NSMutableDictionary *_formerIDs; } - (id)init; - (id)redactedDescription; - (unsigned long long)indexOfObject:(id)a0; - (id)objectAtIndex:(unsigned long long)a0; - (void)removeLastObject; - (void)insertObject:(id)a0 atIndex:(unsigned long long)a1; - (id)mutableCopy; - (unsigned long long)count; - (void)replaceObjectAtIndex:(unsigned long long)a0 withObject:(id)a1; - (void)removeObjectAtIndex:(unsigned long long)a0; - (id)allObjects; - (id)description; - (void).cxx_destruct; - (void)addObject:(id)a0; - (void)sortUsingDescriptors:(id)a0; - (unsigned long long)indexOfObject:(id)a0 inSortedRange:(struct _NSRange { unsigned long long x0; unsigned long long x1; })a1 options:(unsigned long long)a2 usingComparator:(id /* block */)a3; - (id)itemWithItemID:(id)a0; - (id)formerIDs; - (unsigned long long)indexOfItemID:(id)a0; - (BOOL)isObsoleteID:(id)a0; - (id)itemIDsDifferenceWithList:(id)a0; - (void)removeObjectWithID:(id)a0; @end