This is xnu-10002.1.13. See this file in:
# global configs to be included by everybody. The recommended way is 
# from core.configuration import *
# verbosity levels
(vSILENT, vHUMAN, vSCRIPT, vDETAIL) = (0, 1, 2, 3)

config = {
    'debug': False,
    'verbosity': vHUMAN,
    'showTypeSummary': False,
# Note: The above configuration dictionary holds the default values.
# 'debug' when True enables debug print messages in whole of xnu lldbmacros framework