52  * \brief MyClass - primary class.
54 @interface MyClass : NSObject<MyProto>  interface
76 // CHECK: <Declaration>@interface MyClass : NSObject &lt;MyProto&gt; {\n    id IvarMyClass;\n}\n@en…
83  * \brief - This is class extension of MyClass
85 @interface MyClass()  interface in id
93 // CHECK: <Declaration>@interface MyClass () {\n  id IvarMyClassExtension;\n}\n@end</Declaration>
98  * \brief MyClass (Category) is private to MyClass.
100 @interface MyClass (Category)  interface in Category
102  * \brief This is private to MyClass
111 // CHECK: <Declaration>@interface MyClass (Category)\n@end</Declaration>
120  * \brief implementation of MyClass class.
122 @implementation MyClass {  implementation
142 // CHECK: <Declaration>@implementation MyClass {\n  id IvarPrivateToMyClassImpl;\n  id _PropertyMyC…
148  * \brief MyClass (Category) is implementation of private to MyClass.
150 @implementation MyClass (Category)  implementation in Category
152  * \brief This is private to MyClass
165 // CHECK: <Declaration>@implementation MyClass (Category)\n@end</Declaration>