<?php

/**
 * Has Icon Interface
 * This interface is implemented on classes that have will have some sort of icon used to visually classify them.
 *
 * @package Event Espresso
 * @subpackage interfaces
 * @since   4.8.0
 * @author  Darren Ethier
 */
interface EEI_Has_Icon
{
    /**
     * Return the icon representing the object (usually a WP dashicon).
     * @return string
     */
    public function get_icon();
}
