Add posebility for nil checks

mq.lua

@@ -174,28 +174,28 @@ function TLO.Bool() end
 
 ---@param index  integer
 ---@param filter  string
----@return spawn
+---@return spawn | fun(): string|nil
 ---@overload fun(filter: string): spawn
 function TLO.NearestSpawn(index, filter)end
 
 ---Finds an Item by the item ID
 ---@param id integer
----@return item
+---@return item | fun(): string|nil
 function mq.TLO.FindItem(id)end
 
----Finds an Item by the item Name
+---Finds an Item by the partial item Name (use of '=' infront of name forces exact match)
 ---@param name string
----@return item
+---@return item | fun(): string|nil
 function mq.TLO.FindItem(name)end
 
 ---Finds an Item in the bank by the item ID
 ---@param id integer
----@return item
+---@return item | fun(): string|nil
 function mq.TLO.FindItemBank(id)end
 
----Finds an Item in the bank by the item Name
+---Finds an Item in the bank by the partial item Name (use of '=' infront of name forces exact match)
 ---@param name string
----@return item
+---@return item | fun(): string|nil
 function mq.TLO.FindItemBank(name)end
 
 ---Return a counts of Items by the item ID
@@ -249,12 +249,12 @@ function mq.TLO.Plugin(name)end
 
 ---Returns a Spawn by ID
 ---@param id integer
----@return spawn
+---@return spawn | fun(): string|nil
 function mq.TLO.Spawn(id)end
 
 ----Returns a Spawn by use of a [Spawn Search](https://docs.macroquest.org/reference/general/spawn-search/) filter
 ---@param filter string
----@return spawn
+---@return spawn | fun(): string|nil
 function mq.TLO.Spawn(filter)end
 
 ---Number of items on the ground in this zone (filter is optional)
@@ -269,12 +269,12 @@ function mq.TLO.SpawnCount(filter)end
 
 ---Returns a Spell by ID
 ---@param id integer
----@return spell
+---@return spell | fun(): string|nil
 function mq.TLO.Spell(id)end
 
 ----Returns a Spell by Name
 ---@param name string
----@return spell
+---@return spell | fun(): string|nil
 function mq.TLO.Spell(name)end
 
 ---Returns a Skill by number