// SPDX-License-Identifier: MIT pragma solidity ^0.8.13; /** * @title TransferHelperErrors */ interface TransferHelperErrors { /** * @dev Revert with an error when attempting to execute transfers with a * NATIVE itemType. */ error InvalidItemType(); /** * @dev Revert with an error when an ERC721 transfer with amount other than * one is attempted. * * @param amount The amount of the ERC721 tokens to transfer. */ error InvalidERC721TransferAmount(uint256 amount); /** * @dev Revert with an error when attempting to execute an ERC721 transfer * to an invalid recipient. */ error InvalidERC721Recipient(address recipient); /** * @dev Revert with an error when a call to an ERC721 receiver reverts with * bytes data. */ error ERC721ReceiverErrorRevertBytes( bytes reason, address receiver, address sender, uint256 identifier ); /** * @dev Revert with an error when a call to an ERC721 receiver reverts with * string reason. */ error ERC721ReceiverErrorRevertString( string reason, address receiver, address sender, uint256 identifier ); /** * @dev Revert with an error when an ERC20 token has an invalid identifier. */ error InvalidERC20Identifier(); /** * @dev Revert with an error if the recipient is the zero address. */ error RecipientCannotBeZeroAddress(); /** * @dev Revert with an error when attempting to fill an order referencing an * invalid conduit (i.e. one that has not been deployed). */ error InvalidConduit(bytes32 conduitKey, address conduit); /** * @dev Revert with an error when a call to a conduit reverts with a * reason string. */ error ConduitErrorRevertString( string reason, bytes32 conduitKey, address conduit ); /** * @dev Revert with an error when a call to a conduit reverts with bytes * data. */ error ConduitErrorRevertBytes( bytes reason, bytes32 conduitKey, address conduit ); }