Remove NoAbstractMethodRule as way too opinionated (#121)

Author: TomasVotruba

config/static-rules.neon

@@ -11,7 +11,6 @@ rules:
 
     # paths
     - Symplify\PHPStanRules\Rules\NoMissingDirPathRule
-    - Symplify\PHPStanRules\Rules\NoAbstractMethodRule
     - Symplify\PHPStanRules\Rules\NoReferenceRule
     - Symplify\PHPStanRules\Rules\NoArrayAccessOnObjectRule
 

docs/rules_overview.md

@@ -1,4 +1,4 @@
-# 43 Rules Overview
+# 42 Rules Overview
 
 ## AnnotateRegexClassConstWithRegexLinkRule
 
@@ -550,38 +550,6 @@ final class SomeService
 
 <br>
 
-## NoAbstractMethodRule
-
-Use explicit interface contract or a service over unclear abstract methods
-
-- class: [`Symplify\PHPStanRules\Rules\NoAbstractMethodRule`](../src/Rules/NoAbstractMethodRule.php)
-
-```php
-abstract class SomeClass
-{
-    abstract public function run();
-}
-```
-
-:x:
-
-<br>
-
-```php
-abstract class SomeClass implements RunnableInterface
-{
-}
-
-interface RunnableInterface
-{
-    public function run();
-}
-```
-
-:+1:
-
-<br>
-
 ## NoArrayAccessOnObjectRule
 
 Use explicit methods over array access on object