-- Compiled with roblox-ts v3.0.0
local TS = _G[script]
local Phantom = TS.import(script, TS.getModule(script, "@rbxts", "phantom").src)
local useHookState = TS.import(script, script.Parent.Parent, "topo").useHookState
local function useInstance(creator, dependencies, discriminator, key)
	local _key = key
	assert(_key ~= "" and _key, "Attempted to use useInstance without a key.")
	local storage = useHookState(key, discriminator, function(storage)
		if storage.instance then
			storage.instance:Destroy()
		end
		return true
	end)
	if not storage.instance or not dependencies or not storage.dependencies or not Phantom.Array.equals(storage.dependencies, dependencies) then
		storage.instance = creator()
		storage.dependencies = dependencies
	end
	return storage.instance
end
return {
	useInstance = useInstance,
}