set new positon of view function based on storage

contracts/beacon/Voucher.sol

@@ -247,12 +247,11 @@ contract Voucher is Initializable, IVoucher {
     }
 
     /**
-     * Retrieve the type of the voucher.
-     * @return voucherType The type of the voucher.
+     * @dev Returns the address of the current owner.
      */
-    function getType() external view returns (uint256) {
+    function owner() public view returns (address) {
         VoucherStorage storage $ = _getVoucherStorage();
-        return $._type;
+        return $._owner;
     }
 
     /**
@@ -264,6 +263,15 @@ contract Voucher is Initializable, IVoucher {
         return $._expiration;
     }
 
+    /**
+     * Retrieve the type of the voucher.
+     * @return voucherType The type of the voucher.
+     */
+    function getType() external view returns (uint256) {
+        VoucherStorage storage $ = _getVoucherStorage();
+        return $._type;
+    }
+
     /**
      * Get voucher balance.
      */
@@ -299,14 +307,6 @@ contract Voucher is Initializable, IVoucher {
         return $._voucherHub;
     }
 
-    /**
-     * @dev Returns the address of the current owner.
-     */
-    function owner() public view returns (address) {
-        VoucherStorage storage $ = _getVoucherStorage();
-        return $._owner;
-    }
-
     /**
      * Internal function to set authorization for an account.
      * @param account The account to set authorization for.