text: #import "SentryDefines.h"
  
  NS_ASSUME_NONNULL_BEGIN
  
  #if SENTRY_HAS_UIKIT
  
  /**
   * A wrapper around DisplayLink for testability.
   */
  @interface SentryDisplayLinkWrapper : NSObject
  
  @property (readonly, nonatomic) CFTimeInterval timestamp;
  
  - (void)linkWithTarget:(id)target selector:(SEL)sel;
  
  - (void)invalidate;
  
  @end
  
  #endif
  
  NS_ASSUME_NONNULL_END
  