urlx.go
func NormalizeString(rawURL string) (string, error) {
	u, err := Parse(rawURL)
	if err != nil {
		return "", err
	}

	return Normalize(u)
}
func NormalizeString(rawURL string) (string, error) {
	u, err := Parse(rawURL)
	if err != nil {
		return "", err
	}

	return Normalize(u)
}
// NormalizeString returns normalized URL string.
// It's a shortcut for Parse() and Normalize() funcs.