generic in the loop about lua-language-server HOT 1 OPEN

---@generic T: table, K, V
---@param t T
---@return fun(table: table<K, V>): {first: K, second: V}
---@return T
local function test_function(t)
    local ending = #t
    local begining = 1

    local j = begining

    return function()
        if ending < j then
            return nil
        end

        local i = t[j]

        j = j + 1

        if i then return { first = j - 1, second = i } end
    end
end

---@type table<integer, integer>
local test_table = {}

for itr in test_function(test_table) do
    local test2 = itr.first;
    local test3 = itr.second;
end