cleaning day

app/Models/Shop/PriceListValue.php

@@ -3,8 +3,10 @@
 namespace App\Models\Shop;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Wildside\Userstamps\Userstamps;
+use Znck\Eloquent\Relations\BelongsToThrough as RelationsBelongsToThrough;
 use Znck\Eloquent\Traits\BelongsToThrough;
 
 class PriceListValue extends Model
@@ -15,12 +17,12 @@ class PriceListValue extends Model
 
     protected $table = 'shop_price_list_values';
 
-    public function price_list()
+    public function price_list(): BelongsTo
     {
         return $this->belongsTo(PriceList::class);
     }
 
-    public function tariff()
+    public function tariff(): RelationsBelongsToThrough
     {
         return $this->belongsToThrough(
             Tariff::class,
@@ -34,7 +36,7 @@ class PriceListValue extends Model
         );
     }
 
-    public function vat()
+    public function vat(): BelongsTo
     {
         return $this->belongsTo(Tax::class, 'tax_id');
     }