async def METHOD_NAME(export_key: bool = False) -> None:
    description = (
        "Do you really want to export tx_key?"
        if export_key
        else "Do you really want to export tx_der\nfor tx_proof?"
    )
    await confirm_action(
        "export_tx_key",
        "Confirm export",
        description=description,
        br_code=BRT_SignTx,
    )