INT = 'int'
FLOAT = 'float'
BOOL = 'bool'
STR = 'str'
DICT = 'dict'
DICT_OF_DICTS = 'dict_of_dicts'
URI = 'uri'
AUTH = 'auth'
LIST = 'list'

VALUES = {INT, FLOAT, BOOL, STR, DICT, DICT_OF_DICTS, URI, AUTH, LIST}
