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

---@param tabIndex number 
---@param talentIndex number 
---@param isPet boolean 
---@param talentGroup nil 
---@param 1  
---@param 2  
---@param nil  
---Learns a talent, spending one talent point
function LearnTalent(tabIndex, talentIndex, isPet, talentGroup, 1, 2, nil) end