fixup! Replace error-prone instanceof in Rules classes

Author: zonuexe

src/Rules/Api/NodeConnectingVisitorAttributesRule.php

@@ -7,7 +7,6 @@
 use PHPStan\Analyser\Scope;
 use PHPStan\Rules\Rule;
 use PHPStan\Rules\RuleErrorBuilder;
-use PHPStan\Type\Constant\ConstantStringType;
 use PHPStan\Type\ObjectType;
 use function array_keys;
 use function count;

src/Rules/Comparison/ConstantLooseComparisonRule.php

@@ -7,7 +7,6 @@
 use PHPStan\Parser\LastConditionVisitor;
 use PHPStan\Rules\Rule;
 use PHPStan\Rules\RuleErrorBuilder;
-use PHPStan\Type\Constant\ConstantBooleanType;
 use PHPStan\Type\VerbosityLevel;
 use function sprintf;
 

src/Rules/PhpDoc/RequireImplementsDefinitionTraitRule.php

@@ -9,7 +9,6 @@
 use PHPStan\Rules\ClassNameNodePair;
 use PHPStan\Rules\Rule;
 use PHPStan\Rules\RuleErrorBuilder;
-use PHPStan\Type\ObjectType;
 use PHPStan\Type\VerbosityLevel;
 use function array_merge;
 use function count;

src/Rules/RuleLevelHelper.php

@@ -14,7 +14,6 @@
 use PHPStan\Type\MixedType;
 use PHPStan\Type\NeverType;
 use PHPStan\Type\NullType;
-use PHPStan\Type\ObjectType;
 use PHPStan\Type\StrictMixedType;
 use PHPStan\Type\Type;
 use PHPStan\Type\TypeCombinator;

src/Rules/TooWideTypehints/TooWideMethodReturnTypehintRule.php

@@ -7,7 +7,6 @@
 use PHPStan\Node\MethodReturnStatementsNode;
 use PHPStan\Rules\Rule;
 use PHPStan\Rules\RuleErrorBuilder;
-use PHPStan\Type\Constant\ConstantBooleanType;
 use PHPStan\Type\TypeCombinator;
 use PHPStan\Type\TypeUtils;
 use PHPStan\Type\UnionType;