Add meta

Meta/api/UnitInVehicle.lua

@@ -0,0 +1,7 @@
+---@diagnostic disable: missing-return, lowercase-global
+
+---@param unit string 
+---@param name string 
+---@return 1nil inVehicle 
+---Returns whether a unit is in a vehicle. A unit can be riding in a vehicle without controlling it: to test whether a unit is controlling a vehicle, use UnitControllingVehicle or UnitHasVehicleUI. Note: multi-passenger mounts appear as vehicles for passengers but not for the owner.
+function UnitInVehicle(unit, name) end