text: #import <Foundation/Foundation.h>
  
  
  @interface IntegrationTestClass : NSObject
  
  - (void)instanceMethod;
  - (NSString *)instanceMethodReturnStringWithInput:(NSString *)inputA
                                           andInput:(NSString *)inputB;
  
  + (void)classMethod;
  + (NSString *)classMethodReturnStringWithInput:(NSString *)inputA
                                        andInput:(NSString *)inputB;
  
  @end
  