Function isImageFile

cli/src/utils/image-handler.ts:92–95

(filePath: string)

 * Validates if a file path is a supported image
 */
export function isImageFile(filePath: string): boolean {
  const ext = path.extname(filePath).toLowerCase()
  return SUPPORTED_IMAGE_EXTENSIONS.has(ext)
}

/**
 * Resolves a file path, handling ~, relative paths, etc.