---@template<class: T1, class: T2>

---@diagnostic disable: missing-return

function CreateFramePool(...) end
function CreateFrame(...) end

---@template <class T>
---@class ObjectPoolMixin
---@field creationFunc fun(self: self)
---@field resetterFunc fun(self: self, object: T)
---@field activeObjects T[]
---@field inactiveObjects T[]
---@field hashinactiveObjects T[]
---@field numActiveObjects integer
ObjectPoolMixin = {};

---@template <class T>
---@param creationFunc fun(self: T)
---@param resetterFunc fun(self: self, object: T)
function ObjectPoolMixin:OnLoad(creationFunc, resetterFunc) end

---@template <class T>
---@return T object
---@return boolean isNew
function ObjectPoolMixin:Acquire() end

---@template <class T1, class T2>
---@class FramePoolMixin: ObjectPoolMixin<T2>
---@field parent T1
FramePoolMixin = {};

---@class Button1
---@field a table
---@field b integer
local Button1 = {};

---@class Button2
---@field c string
---@field d number
local Button2 = {};

---@class Frame1
local frame1 = CreateFrame("Frame");

---@class Frame2
local frame2 = CreateFrame("Frame");

---@class Frame1Pool: FramePoolMixin<Frame1, Button1>
frame1.pool = CreateFramePool("Button", frame1);

---@class Frame2Pool: FramePoolMixin<Frame2, Button2>
frame2.pool = CreateFramePool("Button", frame2);

local parent1 = frame1.pool.parent; -- Should be defined as Frame1
local parent2 = frame2.pool.parent; -- Should be defined as Frame2

local activeObjects1 = frame1.pool.activeObjects; -- Should be defined as Button1[]
local activeObjects2 = frame2.pool.activeObjects; -- Should be defined as Button2[]

local button1 = activeObjects1[1]; -- Should be defined as Button1 or nil
local button2 = activeObjects2[1]; -- Should be defined as Button2 or nil