This class represents the scripting language reference form used to specify an insertion point in a collection of objects in relation to another object in the container.

@interface NSPositionalSpecifier : NSObject
// Initializers
- (id)initWithPosition:(NSInsertionPosition)position objectSpecifier:(NSScriptObjectSpecifier *)specifier;
// Accessor Methods
- (void)setInsertionClassDescription:(NSScriptClassDescription *)classDescription;
// Instance Methods
- (id)insertionContainer;
- (void)evaluate;
- (int)insertionIndex;
- (NSString *)insertionKey;
- (BOOL)insertionReplaces;