Grid example

GridInterface.php

<?php

interface GridInterface
{
    /**
     * Get grid items for current page.
     *
     * @return array
     */
    public function getItems();

    /**
     * Define pager allowed
     *
     * @return bool
     */
    public function pagerAllowed();

    /**
     * Define filter allowed.
     *
     * @return bool
     */
    public function filterAllowed();

    /**
     * Get item partial path.
     *
     * @return string
     */
    function getItemPartial();

    /**
     * Init filter form.
     *
     * @return FormInterface
     */
    public function initForm();

    /**
     * Init table.
     *
     * @return TableInterface
     */
    public function initTable();

    /**
     * Return fields configuration.
     *
     * @return array
     */
    public function initFields();

    /**
     * Get the route name.
     *
     * @return string
     */
    public function getRoute();

    /**
     * Get the route data.
     *
     * @return string
     */
    public function getRouteData();
}