---@diagnostic disable: missing-return, lowercase-global
---@meta

---@param index number
---@return queued status
---@return  active
---@return  confirm
---@return  none
---@return  queued
---@return string mapName
---@return number instanceID
---@return number bracketMin
---@return number bracketMax
---@return 5 teamSize
---@return  0
---@return  2
---@return  3
---@return  5
---@return 1nil registeredMatch
---Returns information about an active or queued battleground/arena instance
function GetBattlefieldStatus(index) end
