diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0bb07b..7e2914d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+4.0.2 (2024-04-04)
+------------------
+
+- Fix exception always thrown on DefaultOrderScope
+- Fix parameters type hinting on joinRel macro
+
 4.0.1 (2024-04-01)
 ------------------
 
diff --git a/src/Eloquent/DefaultOrderScope.php b/src/Eloquent/DefaultOrderScope.php
index 27e10f4..452d468 100644
--- a/src/Eloquent/DefaultOrderScope.php
+++ b/src/Eloquent/DefaultOrderScope.php
@@ -39,9 +39,9 @@ public function apply(Builder $builder, Model $model): void
                 $builder->orderByNatural($model->getTable().'.'.$column, 'desc');
             } elseif ($option === 'raw') {
                 $builder->orderByRaw($column);
+            } else {
+                throw new DefaultOrderException('Option "'.$option.'" not supported.');
             }
-
-            throw new DefaultOrderException('Option "'.$option.'" not supported.');
         }
     }
 }
diff --git a/src/Eloquent/JoinRelBuilder.php b/src/Eloquent/JoinRelBuilder.php
index b4fe2e2..15bf4e7 100644
--- a/src/Eloquent/JoinRelBuilder.php
+++ b/src/Eloquent/JoinRelBuilder.php
@@ -32,13 +32,9 @@ public function __construct(Model $model)
     /**
      * Apply a join clause on a query using an Eloquent relationship.
      *
-     * @param  string  $relationName
-     * @param  string|null  $alias
-     * @param  Closure|null  $callback
-     * @param  string  $type
-     * @param  bool  $withTrashed
+     * @param  string|Closure|null  $alias
      */
-    public function apply(Builder $query, $relationName, $alias = null, $callback = null, $type = 'inner', $withTrashed = false): void
+    public function apply(Builder $query, string $relationName, $alias = null, ?Closure $callback = null, string $type = 'inner', bool $withTrashed = false): void
     {
         if (str_contains($relationName, '.')) {
             [$parentAlias, $relationName] = explode('.', $relationName);
@@ -83,12 +79,8 @@ public function apply(Builder $query, $relationName, $alias = null, $callback =
      * Add condition to join clause using Eloquent relationship.
      *
      * Supports: HasOne, HasMany, MorphOne, MorphMany, BelongsTo
-     *
-     * @param  Closure|null  $callback
-     * @param  bool  $withTrashed
-     * @return Closure
      */
-    protected function addCondition(JoinClause $join, Relation $relation, $callback, $withTrashed)
+    protected function addCondition(JoinClause $join, Relation $relation, ?Closure $callback, bool $withTrashed): void
     {
         if ($relation instanceof HasOneOrMany) {
             $relationKey1 = $relation->getParent()->getTable().'.'.$relation->getLocalKeyName();
diff --git a/src/Eloquent/Mixins/JoinRelMixin.php b/src/Eloquent/Mixins/JoinRelMixin.php
index 08bb58c..5e6ab21 100644
--- a/src/Eloquent/Mixins/JoinRelMixin.php
+++ b/src/Eloquent/Mixins/JoinRelMixin.php
@@ -29,7 +29,7 @@ public function alias()
      * Make join using Eloquent relationship.
      *
      * @param  string  $relationName
-     * @param  string|null  $alias
+     * @param  string|Closure|null  $alias
      * @param  Closure|null  $callback
      * @param  string  $type
      * @param  bool  $withTrashed
@@ -37,7 +37,7 @@ public function alias()
      */
     public function joinRel()
     {
-        return function (string $relationName, ?string $alias = null, ?string $callback = null, string $type = 'inner', bool $withTrashed = false): Builder {
+        return function (string $relationName, $alias = null, ?Closure $callback = null, string $type = 'inner', bool $withTrashed = false): Builder {
             global $_joinRelBuildersWeakMap;
 
             if (! isset($_joinRelBuildersWeakMap)) {
@@ -58,65 +58,70 @@ public function joinRel()
      * Make join using Eloquent relationship and including trashed records.
      *
      * @param  string  $relationName
-     * @param  string|null  $alias
+     * @param  string|Closure|null  $alias
      * @param  Closure|null  $callback
      * @return Builder
      */
     public function joinRelWithTrashed()
     {
-        return fn ($relationName, $alias = null, $callback = null) => $this->joinRel($relationName, $alias, $callback, 'inner', true);
+        return fn (string $relationName, $alias = null, ?Closure $callback = null)
+            => $this->joinRel($relationName, $alias, $callback, 'inner', true);
     }
 
     /**
      * Make left join using Eloquent relationship.
      *
      * @param  string  $relationName
-     * @param  string|null  $alias
+     * @param  string|Closure|null  $alias
      * @param  Closure|null  $callback
      * @return Builder
      */
     public function leftJoinRel()
     {
-        return fn ($relationName, $alias = null, $callback = null) => $this->joinRel($relationName, $alias, $callback, 'left');
+        return fn (string $relationName, $alias = null, ?Closure $callback = null)
+            => $this->joinRel($relationName, $alias, $callback, 'left');
     }
 
     /**
      * Make left join using Eloquent relationship and including trashed records.
      *
      * @param  string  $relationName
-     * @param  string|null  $alias
+     * @param  string|Closure|null  $alias
      * @param  Closure|null  $callback
      * @return Builder
      */
     public function leftJoinRelWithTrashed()
     {
-        return fn ($relationName, $alias = null, $callback = null) => $this->joinRel($relationName, $alias, $callback, 'left', true);
+        return fn (string $relationName, $alias = null, ?Closure $callback = null)
+            => $this->joinRel($relationName, $alias, $callback, 'left', true);
     }
 
     /**
      * Make right join using Eloquent relationship.
      *
      * @param  string  $relationName
-     * @param  string|null  $alias
+     * @param  string|Closure|null  $alias
      * @param  Closure|null  $callback
      * @return Builder
      */
     public function rightJoinRel()
     {
-        return fn ($relationName, $alias = null, $callback = null) => $this->joinRel($relationName, $alias, $callback, 'right');
+        return fn (string $relationName, $alias = null, ?Closure $callback = null)
+            => $this->joinRel($relationName, $alias, $callback, 'right');
     }
 
     /**
      * Make right join using Eloquent relationship and including trashed records.
      *
      * @param  string  $relationName
-     * @param  string  $alias
-     * @param  Closure|null  $wheres
+     * @param  string|Closure|null  $alias
+     * @param  Closure|null  $callback
      * @return Builder
      */
     public function rightJoinRelWithTrashed()
     {
-        return fn ($relationName, $alias = null, $callback = null) => $this->joinRel($relationName, $alias, $callback, 'right', true);
+        return fn (string $relationName, $alias = null, ?Closure $callback = null)
+            => $this->joinRel($relationName, $alias, $callback, 'right', true);
     }
 
     /**
diff --git a/src/Eloquent/Mixins/WhereHasInMixin.php b/src/Eloquent/Mixins/WhereHasInMixin.php
index e5ab267..292e52d 100644
--- a/src/Eloquent/Mixins/WhereHasInMixin.php
+++ b/src/Eloquent/Mixins/WhereHasInMixin.php
@@ -21,11 +21,11 @@ class WhereHasInMixin
      * @param  Closure|null  $callback
      * @param  string  $boolean
      * @param  bool  $not
-     * @return void
+     * @return Builder
      */
     public function whereHasIn()
     {
-        return function ($relationName, ?Closure $callback = null, $boolean = 'and', $not = false): Builder {
+        return function (string $relationName, ?Closure $callback = null, string $boolean = 'and', bool $not = false): Builder {
 
             $relation = Relation::noConstraints(fn () => $this->model->{$relationName}());
 
@@ -69,11 +69,12 @@ public function whereHasIn()
      *
      * @param  string  $relationName
      * @param  Closure|null  $callback
-     * @return void
+     * @return Builder
      */
     public function orWhereHasIn()
     {
-        return fn ($relationName, ?Closure $callback = null) => $this->whereHasIn($relationName, $callback, 'or');
+        return fn (string $relationName, ?Closure $callback = null)
+            => $this->whereHasIn($relationName, $callback, 'or');
     }
 
     /**
@@ -81,11 +82,12 @@ public function orWhereHasIn()
      *
      * @param  string  $relationName
      * @param  Closure|null  $callback
-     * @return void
+     * @return Builder
      */
     public function whereDoesntHaveIn()
     {
-        return fn ($relationName, ?Closure $callback = null) => $this->whereHasIn($relationName, $callback, 'and', true);
+        return fn (string $relationName, ?Closure $callback = null)
+            => $this->whereHasIn($relationName, $callback, 'and', true);
     }
 
     /**
@@ -93,10 +95,11 @@ public function whereDoesntHaveIn()
      *
      * @param  string  $relationName
      * @param  Closure|null  $callback
-     * @return void
+     * @return Builder
      */
     public function orWhereDoesntHaveIn()
     {
-        return fn ($relationName, ?Closure $callback = null) => $this->whereHasIn($relationName, $callback, 'or', true);
+        return fn (string $relationName, ?Closure $callback = null)
+            => $this->whereHasIn($relationName, $callback, 'or', true);
     }
 }
diff --git a/src/Eloquent/SoftDeletes.php b/src/Eloquent/SoftDeletes.php
index d381358..f9eb547 100644
--- a/src/Eloquent/SoftDeletes.php
+++ b/src/Eloquent/SoftDeletes.php
@@ -13,7 +13,7 @@ trait SoftDeletes
      * Like "withoutTrashed()" but with the ability of excepting some records
      * (these records will be retrieved even if they are trashed).
      *
-     * @param  int|array[int] $exceptId
+     * @param  int|array[int]|null $exceptId
      */
     public function scopeWithoutTrashedExcept(Builder $query, $exceptId = null): void
     {