validation-box/dist/validators/countries/brasil.d.mts

The only validation library - with flexible regex - you need.

declare const validateCPF: (cpf: string) => boolean;
declare const validateCNPJ: (cnpj: string) => boolean;
declare const validatePhoneBR: (phone: string, requireCountryCode?: boolean) => boolean;

export { validateCNPJ, validateCPF, validatePhoneBR };