class CustomCssFile

final class CustomCssFile {
    private readonly string $path;
    public static function default() : self {
        return new self(__DIR__ . '/Renderer/Template/css/custom.css');
    }
    
    /**
     * @throws InvalidArgumentException
     */
    public static function from(string $path) : self {
        if (!is_file($path)) {
            throw new InvalidArgumentException('$path does not exist');
        }
        return new self($path);
    }
    private function __construct(string $path) {
        $this->path = $path;
    }
    public function path() : string {
        return $this->path;
    }

}