function flattenObject(obj: Record<string, unknown>, prefix = ""): Record<string, unknown> {
  let objetos = Object.entries(obj);
  let objectofinal = {};

  objetos.forEach(p => {
    let key = p[0];
    let value = p[1];

    let prefijo = prefix? `${prefix}.${key}`: key;

    if (typeof value === "object" && !Array.isArray(value)) {
        const union = flattenObject(value as Record<string, unknown>, prefijo);
        Object.assign(objectofinal, union);
    }
    else {
      objectofinal[prefijo]=value;
    }
    
  })
  return objectofinal;
}

// No modificar: necesario para evaluar el resultado.
export { flattenObject };