Move external view methods below the external ones

Author: zZoMROT

contracts/interfaces/IOrderMixin.sol

@@ -72,37 +72,6 @@ interface IOrderMixin {
         uint256 slotValue
     );
 
-    /**
-     * @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
-     * @param maker Maker address
-     * @param slot Slot number to return bitmask for
-     * @return result Each bit represents whether corresponding was already invalidated
-     */
-    function bitInvalidatorForOrder(address maker, uint256 slot) external view returns(uint256 result);
-
-    /**
-     * @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
-     * @param maker Address of the order maker
-     * @param orderHash Hash of the order
-     * @return remaining Remaining amount of the order
-     */
-    function remainingInvalidatorForOrder(address maker, bytes32 orderHash) external view returns(uint256 remaining);
-
-    /**
-     * @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
-     * @param maker Address of the order maker
-     * @param orderHash Hash of the order
-     * @return remainingRaw Inverse of the remaining amount of the order if order was filled at least once, otherwise 0
-     */
-    function rawRemainingInvalidatorForOrder(address maker, bytes32 orderHash) external view returns(uint256 remainingRaw);
-
-    /**
-     * @notice Returns order hash, hashed with limit order protocol contract EIP712
-     * @param order Order
-     * @return orderHash Hash of the order
-     */
-    function hashOrder(IOrderMixin.Order calldata order) external view returns(bytes32 orderHash);
-
     /**
      * @notice Delegates execution to custom implementation. Could be used to validate if `transferFrom` works properly
      * @dev The function always reverts and returns the simulation results in revert data.
@@ -213,4 +182,33 @@ interface IOrderMixin {
         TakerTraits takerTraits,
         bytes calldata args
     ) external returns(uint256 makingAmount, uint256 takingAmount, bytes32 orderHash);
+
+    /**
+     * @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
+     * @param maker Maker address
+     * @param slot Slot number to return bitmask for
+     * @return result Each bit represents whether corresponding was already invalidated
+     */
+    function bitInvalidatorForOrder(address maker, uint256 slot) external view returns(uint256 result);
+
+    /**
+     * @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
+     * @param orderHash Hash of the order
+     * @return remaining Remaining amount of the order
+     */
+    function remainingInvalidatorForOrder(address maker, bytes32 orderHash) external view returns(uint256 remaining);
+
+    /**
+     * @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
+     * @param orderHash Hash of the order
+     * @return remainingRaw Inverse of the remaining amount of the order if order was filled at least once, otherwise 0
+     */
+    function rawRemainingInvalidatorForOrder(address maker, bytes32 orderHash) external view returns(uint256 remainingRaw);
+
+    /**
+     * @notice Returns order hash, hashed with limit order protocol contract EIP712
+     * @param order Order
+     * @return orderHash Hash of the order
+     */
+    function hashOrder(IOrderMixin.Order calldata order) external view returns(bytes32 orderHash);
 }