Open Radar

 
Summary:
Here’s an excerpt from NSExtensionContext.h where inputItems is defined:

// The list of input NSExtensionItems associated with the context. If the context has no input items, this array will be empty.
@property(readonly, copy, NS_NONATOMIC_IOSONLY) NSArray *inputItems;

Since the documentation states that the objects in the array are NSExtensionItems, it seems only logical that the array should be defined as follows:

// The list of input NSExtensionItems associated with the context. If the context has no input items, this array will be empty.
@property(readonly, copy, NS_NONATOMIC_IOSONLY) NSArray<NSExtensionItem *> *inputItems;

Steps to Reproduce:
1. In Swift, use a view controller’s extensionContext in an extension and access its inputItems array.

Expected Results:
The value is typed [NSExtensionItem] or [ExtensionItem].

Actual Results:
The value is typed [Any].

Version:
Xcode Version 8.0 (8A218a)

Notes:
While we’re at it, NSExtensionItem defines an array of attachments that are NSItemProviders, but the array doesn’t have type information.

Configuration:
MacBook Pro (Retina, 15-inch, Mid 2015), OS X Version 10.11.6 (15G1004)