OsvaldoGDelRio / session-php

src/ValidarID.php

<?php
namespace src;

class ValidarID implements ValidarSesionIdInterface
{
    public function __construct(bool $true)
    {
        $this->_respuesta = $true;

The property _respuesta does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

    }

    public function validar(string $id): bool
    {
        return $this->_respuesta;
    }
}