Word to export working properly

app/Modules/PaymentOrder/Models/PaymentOrder.php

@@ -6,23 +6,23 @@ use Illuminate\Database\Eloquent\Model;
 
 /**
  * @property int $id
- * @property ?string $number
- * @property ?string $money_amount
- * @property ?string $payment_reason_number
- * @property ?string $payment_reason_description
- * @property ?string $bank_code
- * @property ?string $t_name
- * @property ?string $t_ssb
- * @property ?string $t_bab
- * @property ?string $t_bank
- * @property ?string $t_hb_1
- * @property ?string $t_hb_2
- * @property ?string $a_name
- * @property ?string $a_ssb
- * @property ?string $a_bab
- * @property ?string $a_bank
- * @property ?string $a_hb_1
- * @property ?string $a_hb_2
+ * @property string $number
+ * @property string $money_amount
+ * @property string $payment_reason_number
+ * @property string $payment_reason_description
+ * @property string $bank_code
+ * @property string $t_name
+ * @property string $t_ssb
+ * @property string $t_bab
+ * @property string $t_bank
+ * @property string $t_hb_1
+ * @property string $t_hb_2
+ * @property string $a_name
+ * @property string $a_ssb
+ * @property string $a_bab
+ * @property string $a_bank
+ * @property string $a_hb_1
+ * @property string $a_hb_2
  * @property \Carbon\Carbon $created_at
  * @property \Carbon\Carbon $deleted_at
  */