Every terrain knob with its kind, description, range or options and, where one value holds
everywhere, its default. Static data, readable with no map loaded.
Remarks
A knob is a plain display value in TerrainModuleConfig, at the path its id names. The
hillshade's look reads the loaded style's own value while unset, which getKnob reports.
Not knobs: events.
Every terrain knob with its kind, description, range or options and, where one value holds everywhere, its default. Static data, readable with no map loaded.