/*! @property supportedFlashModes @abstract An array of AVCaptureFlashMode constants for the current capture session configuration. @discussion This property supersedes AVCaptureDevice's isFlashModeSupported: It returns an array of AVCaptureFlashMode constants. To test whether a particular flash mode is supported, use NSArray's containsObject API: [photoOutput.supportedFlashModes containsObject:@(AVCaptureFlashModeAuto)]. This property is key-value observable. */ @property(nonatomic, readonly) NSArray<NSNumber *> *supportedFlashModes API_UNAVAILABLE(macos);