# Structs
CommentsParsingFlags contains flags for comments parsing.
GlobalFlags stores flags global to all commands.
LogLevelFatalFlags contains log level flag with "fatal" option.
LogLevelNoFatalFlags contains log level flag without "fatal" option.
MetricsModeFlags contains flags for metrics mode.
# Type aliases
LogLevel is a structure for log level flag.
MetricsMode is a structure for metrics mode flag.