Automattic\WooCommerce\Vendor\GraphQL\Language\AST

OperationDefinitionNode::__construct │ public │ WC 1.0

Method of the class: OperationDefinitionNode{}

No Hooks.

Returns

null. Nothing (null).

Usage

$OperationDefinitionNode = new OperationDefinitionNode();
$OperationDefinitionNode->__construct( $vars );
$vars(array) (required)
.

OperationDefinitionNode::__construct() code WC 10.9.1

woocommerce/lib/packages/GraphQL/Language/AST/OperationDefinitionNode.php 
public function __construct(array $vars)
{
    parent::__construct($vars);
    $this->directives ??= new NodeList([]);
    $this->variableDefinitions ??= new NodeList([]);
}