Add $because to rules builder (#411)

Author: hgraca

src/RuleBuilders/Architecture/Architecture.php

@@ -81,7 +81,7 @@ public function mayDependOnAnyComponent()
         return $this;
     }
 
-    public function rules(): iterable
+    public function rules(string $because = 'of component architecture'): iterable
     {
         $layerNames = array_keys($this->componentSelectors);
 
@@ -97,7 +97,7 @@ public function rules(): iterable
                     yield Rule::allClasses()
                         ->that(new ResideInOneOfTheseNamespaces($selector))
                         ->should(new NotDependsOnTheseNamespaces(...$forbiddenSelectors))
-                        ->because('of component architecture');
+                        ->because($because);
                 }
             }
 
@@ -112,7 +112,7 @@ public function rules(): iterable
             yield Rule::allClasses()
                 ->that(new ResideInOneOfTheseNamespaces($selector))
                 ->should(new DependsOnlyOnTheseNamespaces(...$allowedDependencies))
-                ->because('of component architecture');
+                ->because($because);
         }
     }
 }

src/RuleBuilders/Architecture/Rules.php

@@ -8,5 +8,5 @@
 interface Rules
 {
     /** @return iterable<array-key, ArchRule> */
-    public function rules(): iterable;
+    public function rules(string $because = 'of component architecture'): iterable;
 }