Merge pull request #3 from Laragear/2.x/fix/closure-returns-bool-inst…

…ead-of-string

[1.x] Fixes closure returning string instead of bool

src/Database/Eloquent/ExtendsBuilder.php

@@ -43,7 +43,7 @@ public function extend(Builder $query): void
     protected function filterMethods(): Collection
     {
         return Collection::make((new ReflectionClass($this))->getMethods(Method::IS_PUBLIC | Method::IS_STATIC))
-            ->filter(static function (Method $method): string {
+            ->filter(static function (Method $method): bool {
                 return $method->isPublic() && $method->isStatic();
             })
             ->map(static function (Method $method): string {