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

---@return 5 expansionLevel
---@return  0
---@return  1
---@return  2
---@return  3
---@return  4
---@return  5
---Returns the most recent of WoW's retail expansion packs for which the player's account is authorized. Returns the expansionID of the highest WoW expansion pack the player's account is authorized for. If you intend to find the highest level the player can reach, you should instead use GetExpansionLevel().
function GetAccountExpansionLevel() end
