Ro5s

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC721/ERC721.sol";

/**
 * @title ERC721Mock
 * This mock just provides a public safeMint, mint, and burn functions for testing purposes
 */

Ro5s

/**
 *Submitted for verification at Etherscan.io on 2021-09-05
*/

/**
 *Submitted for verification at Etherscan.io on 2021-08-27
*/

// SPDX-License-Identifier: MIT

Ro5s

// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity 0.8.7;
/*
      d888888b                         d888888b
   d888    8888b                    d888888   888b
 d88    88  898888b               d8888  888     88b
d8P        88888888b             d88888888888     b8b
88        8888888888             88888888888       88
88       88888888888             8888888888        88

Ro5s

// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity 0.6.12;

/*
███    ███  ██████   ██████ ██   ██ ██ 
████  ████ ██    ██ ██      ██   ██ ██ 
██ ████ ██ ██    ██ ██      ███████ ██ 
██  ██  ██ ██    ██ ██      ██   ██ ██ 
██      ██  ██████   ██████ ██   ██ ██ 

Ro5s

// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity >=0.8.0 <0.9.0;

/// @notice Bilateral escrow for ETH and ERC-20/721 tokens.
/// @author LexDAO LLC.
contract LexLocker {
    uint256 lockerCount;
    mapping(uint256 => Locker) public lockers;
    mapping(address => Resolver) public resolvers;

Ro5s

// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity >=0.8.0 <0.9.0;

/// @notice Bilateral escrow for ETH and ERC-20/721 tokens.
/// @author LexDAO LLC.
contract LexLocker {
    uint256 lockerCount;
    mapping(uint256 => Locker) public lockers;
    mapping(address => Resolver) public resolvers;