[CodingStyle] Deprecate RemoveUnusedAliasRector, job rather for codin…

…g standard tool and opinonated (#1157)

build/target-repository/docs/rector_rules_overview.md

@@ -12,7 +12,7 @@
 
 - [CodeQuality](#codequality) (69)
 
-- [CodingStyle](#codingstyle) (39)
+- [CodingStyle](#codingstyle) (38)
 
 - [Composer](#composer) (6)
 
@@ -76,7 +76,7 @@
 
 - [Php80](#php80) (17)
 
-- [Php81](#php81) (5)
+- [Php81](#php81) (6)
 
 - [PhpSpecToPHPUnit](#phpspectophpunit) (7)
 
@@ -2352,24 +2352,6 @@ Non-magic PHP object methods cannot start with "__"
 
 <br>
 
-### RemoveUnusedAliasRector
-
-Removes unused use aliases. Keep annotation aliases like "Doctrine\ORM\Mapping as ORM" to keep convention format
-
-- class: [`Rector\CodingStyle\Rector\Use_\RemoveUnusedAliasRector`](../rules/CodingStyle/Rector/Use_/RemoveUnusedAliasRector.php)
-
-```diff
--use Symfony\Kernel as BaseKernel;
-+use Symfony\Kernel;
-
--class SomeClass extends BaseKernel
-+class SomeClass extends Kernel
- {
- }
-```
-
-<br>
-
 ### ReturnArrayClassMethodToYieldRector
 
 Turns array return to yield return in specific type and method
@@ -8025,6 +8007,26 @@ Refactor MyCLabs enum fetch to Enum const
 
 <br>
 
+### Php81ResourceReturnToObjectRector
+
+Change `is_resource()` to instanceof Object
+
+- class: [`Rector\Php81\Rector\FuncCall\Php81ResourceReturnToObjectRector`](../rules/Php81/Rector/FuncCall/Php81ResourceReturnToObjectRector.php)
+
+```diff
+ class SomeClass
+ {
+     public function run()
+     {
+         $f = finfo_open();
+-        is_resource($f);
++        $f instanceof \finfo;
+     }
+ }
+```
+
+<br>
+
 ### ReadOnlyPropertyRector
 
 Decorate read-only property with `readonly` attribute

config/set/coding-style.php

@@ -30,7 +30,6 @@
 use Rector\CodingStyle\Rector\String_\SymplifyQuoteEscapeRector;
 use Rector\CodingStyle\Rector\Switch_\BinarySwitchToIfElseRector;
 use Rector\CodingStyle\Rector\Ternary\TernaryConditionVariableAssignmentRector;
-use Rector\CodingStyle\Rector\Use_\RemoveUnusedAliasRector;
 use Rector\CodingStyle\Rector\Use_\SeparateMultiUseImportsRector;
 use Rector\Php55\Rector\String_\StringClassNameToClassConstantRector;
 use Rector\Transform\Rector\FuncCall\FuncCallToConstFetchRector;
@@ -43,7 +42,6 @@
     $services->set(BinarySwitchToIfElseRector::class);
     $services->set(ConsistentImplodeRector::class);
     $services->set(TernaryConditionVariableAssignmentRector::class);
-    $services->set(RemoveUnusedAliasRector::class);
     $services->set(SymplifyQuoteEscapeRector::class);
     $services->set(SplitGroupedConstantsAndPropertiesRector::class);
     $services->set(SplitStringClassConstantToClassConstFetchRector::class);