remove a duplicate of signal

src/Index/Signal.luau

@@ -1,83 +0,0 @@
---!strict
---!native
-local Signal = {}
-Signal.__index = Signal
-
-local Util = script.Parent.Util
-local Key = require(Util.Key)
-local Spawn = require(Util.Spawn)
-local Assert = require(Util.Assert)
-
-local Signals = {}
-
-function Signal.new(Identifier: string)
-	Assert(typeof(Identifier) == "string", `[Signal]: Identifier must be a string type, got {typeof(Identifier)}`)
-	if not Signals[Identifier] then
-		local signal = setmetatable({}, Signal)
-		signal.id = Identifier
-		signal.fn = {}
-		Signals[Identifier] = signal
-		return signal
-	end
-	return Signals[Identifier]
-end
-
-function Signal:Fire(...: any): ()
-	for _, fn in self.fn do
-		Spawn(fn, ...)
-	end
-end
-
-function Signal:FireTo(Identifier: string, ...: any): ()
-	if not Identifier or not Signals[Identifier] then return end
-	Signal.Fire(Signals[Identifier], ...)
-end
-
-function Signal:Invoke(key: string, ...: any): (...any?)
-	if not key or not self.fn[key] then return nil end
-	return self.fn[key](...)
-end
-
-function Signal:InvokeTo(Identifier: string, key: string, ...: any): (...any?)
-	if not Identifier or not Signals[Identifier] or not key then return nil end
-	return Signal.Invoke(Signals[Identifier], key, ...)
-end
-
-function Signal:Connect(fn: (...any) -> ()): string
-	local key = tostring(Key())
-	self.fn[key] = fn
-	return key
-end
-
-function Signal:Once(fn: (...any) -> ()): string
-	local key: string
-	key = self:Connect(function(...)
-		self:Disconnect(key)
-		Spawn(fn, ...)
-	end)
-	return key
-end
-
-function Signal:Wait(): number
-	local thread, t = coroutine.running(), os.clock()
-	self:Once(function()
-		task.spawn(thread, os.clock()-t)
-	end)
-	return coroutine.yield()
-end
-
-function Signal:Disconnect(key: string): ()
-	if not key then return end
-	self.fn[key] = nil
-end
-
-function Signal:DisconnectAll(): ()
-	table.clear(self.fn)
-end
-
-function Signal:Destroy(): ()
-	self:DisconnectAll()
-	setmetatable(self, nil)
-end
-
-return Signal.new :: typeof(Signal.new)