Fix Castables issue #1312 (#1388)

* Return Castable class if failed to detect it from return types

* fix-style

* Add CHANGELOG.md entry

Author: kwarcu

CHANGELOG.md

@@ -11,6 +11,7 @@ All notable changes to this project will be documented in this file.
 - Fix issue where \Eloquent is not included when using write_mixin [#1352 / Jefemy](https://github.com/barryvdh/laravel-ide-helper/pull/1352)
 - Fix model factory method arguments for Laravel >= 9 [#1361 / wimski](https://github.com/barryvdh/laravel-ide-helper/pull/1361)
 - Improve return type of mock helper methods in tests [#1405 / bentleyo](https://github.com/barryvdh/laravel-ide-helper/pull/1405) 
+- Fix Castable class if failed to detect it from return types [#1388 / kwarcu](https://github.com/barryvdh/laravel-ide-helper/pull/1388)
 
 ### Added
 - Added Laravel 10 support [#1407 / lptn](https://github.com/barryvdh/laravel-ide-helper/pull/1407)

src/Console/ModelsCommand.php

@@ -1347,7 +1347,7 @@ protected function checkForCastableCasts(string $type, array $params = []): stri
 
         return $this->getReturnTypeFromReflection($methodReflection) ??
             $this->getReturnTypeFromDocBlock($methodReflection, $reflection) ??
-            'mixed';
+            $type;
     }
 
     /**

tests/Console/ModelsCommand/LaravelCustomCasts/__snapshots__/Test__test__1.php

@@ -40,7 +40,7 @@
  * @property SelfCastingCasterWithStaticDocblockReturn $casted_property_with_static_return_docblock_and_param
  * @property \Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\LaravelCustomCasts\Casts\CastedProperty $casted_property_with_castable
  * @property \Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\LaravelCustomCasts\Casts\CastedProperty $casted_property_with_anonymous_cast
- * @property mixed $casted_property_without_return_type
+ * @property CastableWithoutReturnType $casted_property_without_return_type
  * @property \Barryvdh\LaravelIdeHelper\Tests\Console\ModelsCommand\LaravelCustomCasts\Casts\CastedProperty $cast_without_property
  * @property mixed $cast_inbound_attribute
  * @method static \Illuminate\Database\Eloquent\Builder|CustomCast newModelQuery()