fix: Macro methods are duplicated registration.

src/Alias.php

@@ -357,6 +357,7 @@ class Alias
                 $properties = $reflection->getStaticProperties();
                 $macros = isset($properties['macros']) ? $properties['macros'] : [];
                 foreach ($macros as $macro_name => $macro_func) {
+                    if (!in_array($macro_name, $this->usedMethods)) {
                         // Add macros
                         $this->methods[] = new Macro(
                             $this->getMacroFunction($macro_func),
@@ -365,6 +366,8 @@ class Alias
                             $macro_name,
                             $this->interfaces
                         );
+                        $this->usedMethods[] = $macro_name;
+                    }
                 }
             }
         }