golden hour

/var/softaculous/sitepad/editor/site-data/plugins/kkart-pro/includes/interfaces

File/Folder	Size	Actions
class-kkart-abstract-order-data-store-interface.php	1.14 KB
class-kkart-coupon-data-store-interface.php	1.38 KB
class-kkart-customer-data-store-interface.php	874 B
class-kkart-customer-download-data-store-interface.php	1.62 KB
class-kkart-customer-download-log-data-store-interface.php	703 B
class-kkart-importer-interface.php	1.15 KB
class-kkart-log-handler-interface.php	762 B
class-kkart-logger-interface.php	3.75 KB
class-kkart-object-data-store-interface.php	1.69 KB
class-kkart-order-data-store-interface.php	3.08 KB
class-kkart-order-item-data-store-interface.php	2.46 KB
class-kkart-order-item-product-data-store-interface.php	592 B
class-kkart-order-item-type-data-store-interface.php	568 B
class-kkart-order-refund-data-store-interface.php	331 B
class-kkart-payment-token-data-store-interface.php	1.81 KB
class-kkart-product-data-store-interface.php	3.79 KB
class-kkart-product-variable-data-store-interface.php	1.94 KB
class-kkart-queue-interface.php	5.48 KB
class-kkart-shipping-zone-data-store-interface.php	1.84 KB
class-kkart-webhooks-data-store-interface.php	826 B

Edit: class-kkart-object-data-store-interface.php

<?php
/**
 * Object Data Store Interface
 *
 * @version 3.0.0
 * @package Kkart\Interface
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * KKART Data Store Interface
 *
 * @version  3.0.0
 */
interface KKART_Object_Data_Store_Interface {
	/**
	 * Method to create a new record of a KKART_Data based object.
	 *
	 * @param KKART_Data $data Data object.
	 */
	public function create( &$data );

/**
	 * Method to read a record. Creates a new KKART_Data based object.
	 *
	 * @param KKART_Data $data Data object.
	 */
	public function read( &$data );

/**
	 * Updates a record in the database.
	 *
	 * @param KKART_Data $data Data object.
	 */
	public function update( &$data );

/**
	 * Deletes a record from the database.
	 *
	 * @param  KKART_Data $data Data object.
	 * @param  array   $args Array of args to pass to the delete method.
	 * @return bool result
	 */
	public function delete( &$data, $args = array() );

/**
	 * Returns an array of meta for an object.
	 *
	 * @param  KKART_Data $data Data object.
	 * @return array
	 */
	public function read_meta( &$data );

/**
	 * Deletes meta based on meta ID.
	 *
	 * @param  KKART_Data $data Data object.
	 * @param  object  $meta Meta object (containing at least ->id).
	 * @return array
	 */
	public function delete_meta( &$data, $meta );

/**
	 * Add new piece of meta.
	 *
	 * @param  KKART_Data $data Data object.
	 * @param  object  $meta Meta object (containing ->key and ->value).
	 * @return int meta ID
	 */
	public function add_meta( &$data, $meta );

/**
	 * Update meta.
	 *
	 * @param  KKART_Data $data Data object.
	 * @param  object  $meta Meta object (containing ->id, ->key and ->value).
	 */
	public function update_meta( &$data, $meta );
}