2019-10-13 05:59:52 +00:00
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<?php
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declare(strict_types=1);
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2018-08-06 21:41:01 +00:00
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2020-02-10 08:58:04 +00:00
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namespace Rector\NodeTypeResolver\NodeTypeResolver;
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2018-08-06 21:41:01 +00:00
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use PhpParser\Node;
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2018-08-13 21:25:54 +00:00
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use PhpParser\Node\Expr\PropertyFetch;
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use PhpParser\Node\Expr\Variable;
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2018-08-06 21:41:01 +00:00
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use PhpParser\Node\Stmt\Property;
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2019-09-04 12:10:29 +00:00
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use PHPStan\Type\Type;
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2020-02-10 08:58:04 +00:00
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use Rector\NodeTypeResolver\Contract\NodeTypeResolverInterface;
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2019-04-13 09:20:27 +00:00
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use Rector\NodeTypeResolver\Node\AttributeKey;
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2018-08-13 21:25:54 +00:00
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use Rector\NodeTypeResolver\NodeTypeResolver;
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2018-08-06 21:41:01 +00:00
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2019-09-03 09:11:45 +00:00
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/**
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2021-03-12 19:13:27 +00:00
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* @see \Rector\Tests\NodeTypeResolver\PerNodeTypeResolver\PropertyTypeResolver\PropertyTypeResolverTest
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2019-09-03 09:11:45 +00:00
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*/
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2020-02-10 08:58:04 +00:00
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final class PropertyTypeResolver implements NodeTypeResolverInterface
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2018-08-06 21:41:01 +00:00
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{
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/**
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2018-08-13 21:25:54 +00:00
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* @var NodeTypeResolver
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2018-08-06 21:41:01 +00:00
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*/
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2018-08-13 21:25:54 +00:00
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private $nodeTypeResolver;
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2018-08-06 21:41:01 +00:00
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2020-01-27 22:30:40 +00:00
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/**
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* @required
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*/
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public function autowirePropertyTypeResolver(NodeTypeResolver $nodeTypeResolver): void
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{
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$this->nodeTypeResolver = $nodeTypeResolver;
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}
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2018-08-06 21:41:01 +00:00
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/**
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2021-02-28 07:47:48 +00:00
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* @return array<class-string<Node>>
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2018-08-06 21:41:01 +00:00
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*/
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public function getNodeClasses(): array
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{
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return [Property::class];
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}
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/**
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* @param Property $propertyNode
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*/
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2019-09-04 12:10:29 +00:00
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public function resolve(Node $propertyNode): Type
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2018-08-06 21:41:01 +00:00
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{
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2018-09-27 15:57:10 +00:00
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// fake property to local PropertyFetch → PHPStan understands that
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2020-06-29 21:19:37 +00:00
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$propertyFetch = new PropertyFetch(new Variable('this'), (string) $propertyNode->props[0]->name);
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$propertyFetch->setAttribute(AttributeKey::SCOPE, $propertyNode->getAttribute(AttributeKey::SCOPE));
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2018-08-06 21:41:01 +00:00
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2020-06-29 21:19:37 +00:00
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return $this->nodeTypeResolver->resolve($propertyFetch);
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2018-08-06 21:41:01 +00:00
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}
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}
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