<?php if (!defined('ABSPATH')) die('No direct access allowed'); if (!interface_exists('WP_Optimize_Table_Interface')) : interface WP_Optimize_Table_Interface { /** * Return the table name for this object * * @return string */ public function get_table_name(): string; /** * Return an array with `dbDelta()` field strings (and keys) * [ * fields => [name => SQL], * keys => [name => SQL] * ] * * @return array */ public function describe(): array; /** * Returns singleton instance * * @return WP_Optimize_Table_Interface */ public static function get_instance(); } endif;