@class NSArray, NSOrderedSet; @interface PFAdjustmentStack : NSObject <NSCopying, NSFastEnumeration> { NSArray *_adjustments; NSOrderedSet *_maskUUIDs; unsigned long long _formatVersion; } + (BOOL)isValidEnvelopeDictionary:(id)a0 errors:(id)a1; - (id)init; - (unsigned long long)count; - (id)description; - (void).cxx_destruct; - (id)debugDescription; - (unsigned long long)countByEnumeratingWithState:(struct { unsigned long long x0; id *x1; unsigned long long *x2; unsigned long long x3[5]; } *)a0 objects:(id *)a1 count:(unsigned long long)a2; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)adjustmentAtIndex:(unsigned long long)a0; - (id)adjustmentsWithIdentifier:(id)a0; - (id)envelopeDictionary; - (id)firstAdjustmentWithIdentifier:(id)a0; - (id)initWithAdjustments:(id)a0; - (id)initWithEnvelopeDictionary:(id)a0; - (id)maskUUIDs; @end