text: #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 140000 && __IPHONE_OS_VERSION_MAX_ALLOWED < 150000
  
  #import "Xcode_12_0_XCTest_CDStructures.h"
  #import "Xcode_12_0_SharedHeader.h"
  #import <Foundation/Foundation.h>
  #import <XCTest/XCTestObservationCenter.h>
  
  @protocol XCTestObservation;
  
  //
  //     Generated by class-dump 3.5 (64 bit).
  //
  //     class-dump is Copyright (C) 1997-1998, 2000-2001, 2004-2013 by Steve Nygard.
  //
  
  @interface XCTestObservationCenter ()
  {
      _Bool _suspended;
      NSMutableArray *_observers;
      NSMutableArray *_privateObservers;
      NSMutableArray *_internalObservers;
      CDUnknownBlockType _exceptionHandler;
      id <XCTestObservation> _throwingTestObserver;
      SEL _throwingTestObserverMethod;
  }
  
  + (void)setSharedTestObservationCenter:(id)arg1;
  @property SEL throwingTestObserverMethod; // @synthesize throwingTestObserverMethod=_throwingTestObserverMethod;
  @property(retain) id <XCTestObservation> throwingTestObserver; // @synthesize throwingTestObserver=_throwingTestObserver;
  @property(readonly, copy) CDUnknownBlockType exceptionHandler; // @synthesize exceptionHandler=_exceptionHandler;
  @property _Bool suspended; // @synthesize suspended=_suspended;
  @property(readonly) NSMutableArray *internalObservers; // @synthesize internalObservers=_internalObservers;
  @property(readonly) NSMutableArray *privateObservers; // @synthesize privateObservers=_privateObservers;
  @property(readonly) NSMutableArray *observers; // @synthesize observers=_observers;
  - (void)_performBlockOnInternalObserversWhichRespondToSelector:(SEL)arg1 block:(CDUnknownBlockType)arg2;
  - (void)_performBlockOnPrivateObserversWhichRespondToSelector:(SEL)arg1 block:(CDUnknownBlockType)arg2;
  - (void)_performBlockOnObserversWhichRespondToSelector:(SEL)arg1 block:(CDUnknownBlockType)arg2;
  - (void)_context:(id)arg1 didFinishActivity:(id)arg2;
  - (void)_context:(id)arg1 willStartActivity:(id)arg2;
  - (void)_testCase:(id)arg1 didRecordIssue:(id)arg2;
  - (void)_testCase:(id)arg1 didMeasureValues:(id)arg2 forPerformanceMetricID:(id)arg3 name:(id)arg4 unitsOfMeasurement:(id)arg5 baselineName:(id)arg6 baselineAverage:(id)arg7 maxPercentRegression:(id)arg8 maxPercentRelativeStandardDeviation:(id)arg9 maxRegression:(id)arg10 maxStandardDeviation:(id)arg11 file:(id)arg12 line:(unsigned long long)arg13;
  - (void)_testCaseDidStop:(id)arg1;
  - (void)_testCaseWasSkipped:(id)arg1 withDescription:(id)arg2 inFile:(id)arg3 atLine:(unsigned long long)arg4;
  - (void)_testCaseDidStart:(id)arg1;
  - (void)_testSuite:(id)arg1 didRecordIssue:(id)arg2;
  - (void)_testSuiteDidStop:(id)arg1;
  - (void)_testSuiteDidStart:(id)arg1;
  - (void)_handleException:(id)arg1 thrownBy:(id)arg2 inMethod:(SEL)arg3;
  - (void)_suspendObservationForBlock:(CDUnknownBlockType)arg1;
  - (void)_suspendObservation;
  - (void)_resumeObservation;
  - (void)_observeTestExecutionForBlock:(CDUnknownBlockType)arg1;
  
  - (id)description;
  - (id)init;
  - (id)initWithObservers:(id)arg1 exceptionHandler:(CDUnknownBlockType)arg2;
  
  @end
  
  #endif