contract ERC1155TransferHandler is ITransferHandler {
 /**
  * @notice Function to wrap safeTransferFrom for ERC1155
  * @param from address Wallet address to transfer from
  * @param to address Wallet address to transfer to
  * @param amount uint256 Amount for ERC-1155
  * @param id uint256 token ID for ERC-1155
  * @param token address Contract address of token
  * @return bool on success of the token transfer
  */
  function transferTokens(
    address from,
    address to,
    uint256 amount,
    uint256 id,
    address token
  ) external returns (bool) {
    IERC1155(token).safeTransferFrom(
      from,
      to,
      id,
      amount,
      "" // bytes are empty
    );
    return true;
  }
}
/*
 Copyright 2020 Swap Holdings Ltd.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
function transferTokens(
  address from,
  address to,
  uint256 amount,
  uint256 id,
  address token
) external returns (bool) {
  IERC1155(token).safeTransferFrom(
    from,
    to,
    id,
    amount,
    "" // bytes are empty
  );
  return true;
}

/**
 * @notice Function to wrap safeTransferFrom for ERC1155
 * @param from address Wallet address to transfer from
 * @param to address Wallet address to transfer to
 * @param amount uint256 Amount for ERC-1155
 * @param id uint256 token ID for ERC-1155
 * @param token address Contract address of token
 * @return bool on success of the token transfer
 */