documentation/module-backend_2_block_2_widget_2_button_2_context_interface_8php_source.html

 <?php
 namespace Magento\Backend\Block\Widget\Button;

 interface ContextInterface
 {
     public function canRender(\Magento\Backend\Block\Widget\Button\Item $item);
 }
Magento\Backend\Block\Widget\Button\ContextInterface\canRender
canRender(\Magento\Backend\Block\Widget\Button\Item $item)

Magento\Backend\Block\Widget
Definition: Widget.php:15

$item
$item
Definition: partial_invoice.php:27

Magento\Backend\Block\Widget\Button
Definition: ButtonList.php:7

Magento\Backend\Block\Widget\Button\ContextInterface
Definition: ContextInterface.php:13

Magento

Magento\Backend\Block\Widget\Button
Definition: Button.php:16

Magento\Backend\Block\Widget\Button\Item
Definition: Item.php:19