felixarntz/oop-admin-pages

<?php
/**
 * Admin_Page interface
 *
 * @package Leaves_And_Love\OOP_Admin_Pages
 * @since 1.0.0
 */

namespace Leaves_And_Love\OOP_Admin_Pages;

/**
 * Interface representing an admin page.
 *
 * @since 1.0.0
 */
interface Admin_Page {

    /**
     * Gets the slug of the admin page.
     *
     * @since 1.0.0
     *
     * @return string Admin page slug.
     */
    public function get_slug() : string;

    /**
     * Gets the title of the admin page.
     *
     * @since 1.0.0
     *
     * @return string Admin page title.
     */
    public function get_title() : string;

    /**
     * Gets the URL of the admin page.
     *
     * @since 1.0.0
     *
     * @return string Admin page URL.
     */
    public function get_url() : string;

    /**
     * Registers the admin page within the environment.
     *
     * @since 1.0.0
     */
    public function register();

    /**
     * Initializes the admin page on pageload.
     *
     * This method must be called before any output is printed.
     *
     * @since 1.0.0
     */
    public function initialize();

    /**
     * Renders the admin page content.
     *
     * @since 1.0.0
     */
    public function render();
}