openzeppelin-contracts/contracts/token/ERC1155/ERC1155Holder.sol

pragma solidity ^0.6.0;

import "./ERC1155Receiver.sol";

contract ERC1155Holder is ERC1155Receiver {

    function onERC1155Received(address, address, uint256, uint256, bytes calldata) external override virtual returns (bytes4)
    {
        return this.onERC1155Received.selector;
    }


    function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata) external override virtual returns (bytes4)
    {
        return this.onERC1155BatchReceived.selector;
    }
}