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<?php
namespace Digia\GraphQL\Type\Definition;
use Digia\GraphQL\Error\InvariantException;
use function Digia\GraphQL\Type\isAssocArray;
use function Digia\GraphQL\Util\invariant;
trait ArgumentsTrait
{
/**
* @var Argument[]
*/
protected $arguments = [];
* @return bool
public function hasArguments(): bool
return !empty($this->arguments);
}
* @return Argument[]
public function getArguments(): array
return $this->arguments;
* @param array|Argument[] $arguments
* @return $this
* @throws InvariantException
protected function buildArguments(array $arguments)
invariant(
isAssocArray($arguments),
'Args must be an associative array with argument names as keys.'
);
foreach ($arguments as $argumentName => $argument) {
$this->arguments[] = $argument instanceof Argument
? $argument
: new Argument(
$argumentName,
$argument['type'] ?? null,
$argument['defaultValue'] ?? null,
$argument['description'] ?? null,
$argument['astNode'] ?? null
return $this;
digiaonline /
graphql-php
