-- 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
--[[
	*
	 *
	 * @param callback - The function to memoize.
	 * @param dependencies - An array of values to compare against the previous dependencies.
	 * @param discriminator - An optional value to additionally key by.
	 * @param key - An automatically generated key to store the memoized value.
	 * @returns The memoized value.
	 * @metadata macro
	 
]]
local function useMemo(callback, dependencies, discriminator, key)
	local _key = key
	assert(_key ~= "" and _key, "Attempted to use useMemo without a key.")
	local storage = useHookState(key, discriminator)
	if not dependencies or not storage.dependencies or not Phantom.Array.equals(storage.dependencies, dependencies) then
		storage.value = callback()
		storage.dependencies = dependencies
	end
	return storage.value
end
return {
	useMemo = useMemo,
}