cleaning day

app/Models/Shop/Variation.php

@@ -4,6 +4,8 @@ namespace App\Models\Shop;
 
 use App\Traits\Model\HasComments;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Variation extends Model
 {
@@ -13,17 +15,17 @@ class Variation extends Model
 
     protected $table = 'shop_variations';
 
-    public function package()
+    public function package(): BelongsTo
     {
         return $this->belongsTo(Package::class);
     }
 
-    public function unity()
+    public function unity(): BelongsTo
     {
         return $this->belongsTo(Unity::class);
     }
 
-    public function offers()
+    public function offers(): HasMany
     {
         return $this->hasMany(Offer::class);
     }