export const locales = ["en", "fr"] as const;
export type Locale = (typeof locales)[number];
export const defaultLocale: Locale = "en";

export const localeLabels: Record<Locale, string> = {
  en: "English",
  fr: "Français",
};

export function isLocale(value: string | null | undefined): value is Locale {
  return value != null && (locales as readonly string[]).includes(value);
}