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// SPDX-License-Identifier: MIT
pragma solidity >=0.8.13;
import { Consideration } from "./lib/Consideration.sol";
/**
 * @title Seaport
 * @custom:version 1.1
 * @author 0age (0age.eth)
 * @custom:coauthor d1ll0n (d1ll0n.eth)
 * @custom:coauthor transmissions11 (t11s.eth)
 * @custom:contributor Kartik (slokh.eth)
 * @custom:contributor LeFevre (lefevre.eth)
 * @custom:contributor Joseph Schiarizzi (CupOJoseph.eth)
 * @custom:contributor Aspyn Palatnick (stuckinaboot.eth)
 * @custom:contributor James Wenzel (emo.eth)
 * @custom:contributor Stephan Min (stephanm.eth)
 * @custom:contributor Ryan Ghods (ralxz.eth)
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pragma solidity ^0.5.0;
pragma experimental ABIEncoderV2;
/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
    /**
    * @dev Multiplies two numbers, throws on overflow.
    */
    function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
        // Gas optimization: this is cheaper than asserting 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
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// SPDX-License-Identifier: MIT
pragma solidity >=0.8.7;
import { ZoneInterface } from "../interfaces/ZoneInterface.sol";
import { ZoneInteractionErrors } from "../interfaces/ZoneInteractionErrors.sol";
// prettier-ignore
import {
    PausableZoneEventsAndErrors
} from "./interfaces/PausableZoneEventsAndErrors.sol";
import { SeaportInterface } from "../interfaces/SeaportInterface.sol";
// prettier-ignore
import {
    AdvancedOrder,
    CriteriaResolver,
    Order,
    OrderComponents,
    Fulfillment,
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// SPDX-License-Identifier: MIT
pragma solidity >=0.8.7;
import { ConduitInterface } from "../interfaces/ConduitInterface.sol";
import { ConduitItemType } from "./lib/ConduitEnums.sol";
import { TokenTransferrer } from "../lib/TokenTransferrer.sol";
// prettier-ignore
import {
    ConduitTransfer,
    ConduitBatch1155Transfer
} from "./lib/ConduitStructs.sol";
import "./lib/ConduitConstants.sol";
/**
 * @title Conduit
 * @author 0age
 * @notice This contract serves as an originator for "proxied" transfers. Each
 *         conduit is deployed and controlled by a "conduit controller" that can
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