function executeCalls(Call[] calldata calls) external onlyOwner returns (bytes[] memory) {
  bytes[] memory response = new bytes[](calls.length);
  for (uint256 i = 0; i < calls.length; i++) {
    response[i] = _executeCall(calls[i].to, calls[i].value, calls[i].data);
  }
  return response;
}
function executeCalls(
  address _delegator,
  uint256 _slot,
  Delegation.Call[] memory calls
) external payable returns (bytes[] memory) {
  _requireDelegatorOrRepresentative(_delegator);
  Delegation _delegation = Delegation(_computeAddress(_delegator, _slot));

  if (block.timestamp < _delegation.lockUntil()) {
    for (uint256 i = 0; i < calls.length; i++) {
      if (calls[i].to == address(ticket)) {
        revert("TWABDelegator/delegation-locked");
      }
    }
  }

  return _delegation.executeCalls{value: msg.value}(_calls);
}
