[Feature Request] Support capturing generic type for @overload

[amsitlab]

---@class base

---@class builder
---@generic T: base
---@overload fun(name: `T`): T
local builder = {}

local function __call(self, name)
....
end

setmetatable(builder, { __call = __call })

Thats will be helpfull for table have an metatable.__call

[tomlau10]

this has long been feature requested: #723

[CppCXY]

I think the grammar should like:

---@class builder
---@overload fun<T>(name: `T`): T
local builder = {}

[amsitlab]

I think the grammar should like:

---@Class builder
---@overload fun(name: T): T
local builder = {}

thats awesome
look like c++ template