MESSAGE_TYPE = {
    'verbose': 'verbose',
    'stream': 'stream',
    'user_input_request': 'user_input_request',   # Displayed above the
    'hint': 'hint',                        # Hint text, eg "Do you want to add anything else? If not, just press ENTER."
    'info': 'info',                        # JSON data can be sent to progress `progress_stage`
    'local': 'local',
}