<?php
namespace Neuron\Interfaces\Models;

interface User
	extends \Neuron\Interfaces\Model {

	/**
	 * @return string
	 */
	public function getUsername ();

	/**
	 * @return string
	 */
	public function getEmail ();

}
<?php
namespace Neuron\Interfaces\Models;

interface User
	extends \Neuron\Interfaces\Model {

	/**
	 * @param bool $formal
	 * @return string
	 */
	public function getDisplayName ($formal = false);

	/**
	 * @return string
	 */
	public function getEmail ();

}

Change the user interface (i can do that since nobody is using this project)
Change the user interface (i can do that since nobody is using this project)
