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

---@param v value
---@return userdata typeString
---@return false boolean
---@return  function
---@return nil nil
---@return  number
---@return  string
---@return  table
---@return  thread
---@return  userdata
---Returns a string describing the data type of a value
function type(v) end
