Function isImageFile

src/util/fileExtensions.ts:22–26

(filePath: string)

 * @returns True if the file has an image extension, false otherwise.
 */
export function isImageFile(filePath: string): boolean {
  const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp', 'svg'];
  const fileExtension = filePath.split('.').pop()?.toLowerCase() || '';
  return imageExtensions.includes(fileExtension);
}

/**
 * Checks if a file is a video file based on its extension. Non-exhaustive list.