Here is a list of all documented variables with links to the class documentation for each member:

allow_overflow : fsw::monitor
bubble_events : fsw::monitor
callback : fsw::monitor
context : fsw::monitor
DARWIN_EVENTSTREAM_NO_DEFER : fsw::fsevents_monitor
directory_only : fsw::monitor
fire_idle_event : fsw::monitor
follow_symlinks : fsw::monitor
latency : fsw::monitor
notify_mutex : fsw::monitor
paths : fsw::monitor
properties : fsw::monitor
recursive : fsw::monitor
run_mutex : fsw::monitor
running : fsw::monitor
should_stop : fsw::monitor
watch_access : fsw::monitor