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28c719d1fb
8961d20f56 [DX] Localize multi instance checker and privates accessor from Symplify + bump to PHPStan 1.8.3 (#2883)
39 lines
1.3 KiB
PHP
39 lines
1.3 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\NodeTypeResolver\NodeTypeCorrector;
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use PHPStan\Type\Accessory\AccessoryNonEmptyStringType;
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use PHPStan\Type\Accessory\AccessoryNonFalsyStringType;
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use PHPStan\Type\IntersectionType;
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use PHPStan\Type\Type;
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final class AccessoryNonEmptyStringTypeCorrector
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{
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/**
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* @return \PHPStan\Type\Type|\PHPStan\Type\IntersectionType
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*/
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public function correct(Type $mainType)
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{
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if (!$mainType instanceof IntersectionType) {
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return $mainType;
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}
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if (!$mainType->isSubTypeOf(new AccessoryNonEmptyStringType())->yes() && !$mainType->isSubTypeOf(new AccessoryNonFalsyStringType())->yes()) {
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return $mainType;
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}
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$clearIntersectionedTypes = [];
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foreach ($mainType->getTypes() as $intersectionedType) {
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if ($intersectionedType instanceof AccessoryNonEmptyStringType) {
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continue;
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}
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if ($intersectionedType instanceof AccessoryNonFalsyStringType) {
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continue;
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}
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$clearIntersectionedTypes[] = $intersectionedType;
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}
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if (\count($clearIntersectionedTypes) === 1) {
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return $clearIntersectionedTypes[0];
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}
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return new IntersectionType($clearIntersectionedTypes);
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}
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}
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