export function unifySlug(slug: string | string[]): string
{
    return (Array.isArray(slug) ? slug.join('/') : slug);
}
export function parseId(id: string | undefined): string |undefined
{
    return id?.normalize('NFD')?.replace(/[\u0300-\u036f]/g, '')?.replace(/^\d\. */g, '')?.replace(/\s/g, "-")?.replace(/%/g, "-percent")?.replace(/\?/g, "-q")?.toLowerCase();
}