takePicture
open override fun takePicture(isMirrorEnabled: Boolean, flashMode: ERROR CLASS: Symbol not found for AVCaptureFlashMode, videoOrientation: ERROR CLASS: Symbol not found for AVCaptureVideoOrientation, onPictureCaptured: (ERROR CLASS: Symbol not found for Result<kotlin/ByteArray>) -> Unit)
open override fun takePicture(filename: String, isMirrorEnabled: Boolean, flashMode: ERROR CLASS: Symbol not found for AVCaptureFlashMode, videoOrientation: ERROR CLASS: Symbol not found for AVCaptureVideoOrientation, onPictureCaptured: (ERROR CLASS: Symbol not found for Result<kotlin/String>) -> Unit)