[objective_c] Add a bunch more categories to the bindings (#1875)

Author: liamappelbe

pkgs/ffigen/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 17.0.0-wip
+
+- Use package:objective_c 5.0.0
+
 ## 16.1.0
 
 - Ensure that required symbols are available to FFI even when the final binary

pkgs/ffigen/pubspec.yaml

@@ -3,7 +3,7 @@
 # BSD-style license that can be found in the LICENSE file.
 
 name: ffigen
-version: 16.1.0
+version: 17.0.0-wip
 description: >
   Generator for FFI bindings, using LibClang to parse C, Objective-C, and Swift
   files.
@@ -41,7 +41,7 @@ dev_dependencies:
   dart_flutter_team_lints: ^2.0.0
   json_schema: ^5.1.1
   leak_tracker: ^10.0.7
-  objective_c: ^4.1.0
+  objective_c: ^5.0.0
   test: ^1.16.2
 
 dependency_overrides:

pkgs/objective_c/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 5.0.0-wip
+
+- Add various ObjC categories (extension methods) to the built in classes.
+
 ## 4.1.0
 
 - Use ffigen 16.1.0

pkgs/objective_c/ffigen_objc.yaml

@@ -73,7 +73,18 @@ objc-protocols:
 objc-categories:
   include:
     - NSDataCreation
+    - NSExtendedArray
+    - NSExtendedData
+    - NSExtendedDate
+    - NSExtendedDictionary
+    - NSExtendedEnumerator
+    - NSExtendedMutableArray
     - NSExtendedMutableData
+    - NSExtendedMutableDictionary
+    - NSExtendedMutableOrderedSet
+    - NSExtendedMutableSet
+    - NSExtendedOrderedSet
+    - NSExtendedSet
     - NSNumberCreation
     - NSStringExtensionMethods
 structs: