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contracts...IoSingleTransferExt.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: Infinite Objects

import "@manifoldxyz/libraries-solidity/contracts/access/AdminControl.sol";
import "@manifoldxyz/creator-core-solidity/contracts/core/IERC1155CreatorCore.sol";
import "@manifoldxyz/creator-core-solidity/contracts/extensions/ERC1155/IERC1155CreatorExtensionApproveTransfer.sol";

contract IoSingleTransferExt is AdminControl, IERC1155CreatorExtensionApproveTransfer{
    /**
     * @dev Set whether or not the creator contract will check the extension for approval of token transfer
     */
    function setApproveTransfer(address creator, bool enabled) external override adminRequired {
        
    }

    /**
     * @dev Called by creator contract to approve a transfer
     */
    function approveTransfer(address operator, address from, address to, uint256[] calldata tokenIds, uint256[] calldata amounts) external returns (bool) {
        require(isAdmin(msg.sender), "Only contract owner can transfer the token");
        return IERC1155CreatorExtensionApproveTransfer(operator).approveTransfer(operator, from, to, tokenIds, amounts);
    }
}