@danielnogueira808/validations-libs/src/validacao/validacao.ts

```sh npm i --save @danielnogueira808/validations-libs ``` # how to use ``` import { isCNPJ, isCPF } from "@danielnogueira808/validations-libs";

import { isCNPJ, isCPF } from '../../dist/index.bundle';

console.log('isCNPJ', isCNPJ(null));
console.log('isCNPJ', isCNPJ('11.222.333/0001-81'));
console.log('isCPF', isCPF('1234'));
console.log('isCPF', isCPF('529.982.247-25'));