challenge-vtex-io-amanda-almeida/react/components/placeholder/index.tsx

import React from "react";

const PlaceholderAdd = () => {
  let placeholderCep;
  const CreatePlaceholder = () => {
    placeholderCep = document.querySelector(
      ".vtex-address-form__postalCode .vtex-input .vtex-input-prefix__group .vtex-address-form-4-x-hideDecorators"
    ) as HTMLInputElement;
    placeholderCep.placeholder = "Digite seu cep";
    console.log(placeholderCep);
    return placeholderCep;
  };

  return (
    <>{document.addEventListener("DOMContentLoaded", CreatePlaceholder)}</>
  );
};

export default PlaceholderAdd;