@interface AVCCameraTestUtils : NSObject
+ (BOOL)isCameraAvailable;
+ (BOOL)performReaction;
+ (id)defaultCameraUID;
+ (BOOL)expectedGFTResolutionForDevice:(id)a0 ratio:(struct CGSize { double x0; double x1; } *)a1;
+ (BOOL)expectedPreviewResolutionForDevice:(id)a0 width:(int *)a1 height:(int *)a2;
+ (BOOL)findExpectedFramerate:(float *)a0 forDevice:(id)a1;
+ (BOOL)isCameraAvailable:(long long)a0;
+ (BOOL)isReactionAvailable;
@end