Function normalize

normalize(
code: "HN_DNI" | "HN_RTN" | "HN_PASAPORTE" | ShortCode,
input: string,
): string
Normalize a Honduran (HN) document by stripping separators and casing.
Parameters
- code: "HN_DNI" | "HN_RTN" | "HN_PASAPORTE" | ShortCode
  HN document type or short alias.
- input: string
  Raw document string.
Returns string
Storage-friendly normalized representation.
- Defined in countries/hn/index.ts:60