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

---@param nil number 
---@return string name 
---@return string rank 
---@return string texture 
---@return number duration 
---@return number expiration 
---@return number spellId 
---@return number slot 
---Returns the active buff for a given raid buff category. As of 5.0, the default BuffFrames aggregate standard raid buffs. GetRaidBuffTrayAuraInfo is used to determine which buff category is active. Current raid buff categories are:  RAID_BUFF_1 Stats RAID_BUFF_2 Stamina RAID_BUFF_3 Attack Power RAID_BUFF_4 Haste RAID_BUFF_5 Spell Power RAID_BUFF_6 Critical Strike RAID_BUFF_7 Mastery RAID_BUFF_8 Multistrike RAID_BUFF_9 Versatility  The highest raid buff category number is indicated by NUM_LE_RAID_BUFF_TYPES.
function GetRaidBuffTrayAuraInfo(nil) end