public function isImage() {
		try {
			if (!function_exists('exif_imagetype') && !function_exists('Jodit\exif_imagetype')) {
				function exif_imagetype($filename) {
					if ((list(, , $type) = getimagesize($filename)) !== false) {
						return $type;
					}

					return false;
				}
			}

			return in_array(exif_imagetype($this->getPath()), [IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP]);
		} catch (\Exception $e) {
			return false;
		}
	}