function Promise.prototype.finallyReturn(a,...)local I,X=pack(...)return a:_finally(debug.traceback(nil,2),function()return unpack(X,1,I)end)end
--[=[
	Attaches a `finally` handler to this Promise that discards the resolved value and returns the given value from it.

	```lua
		promise:finallyReturn("some", "values")
	```

	This is sugar for

	```lua
		promise:finally(function()
			return "some", "values"
		end)
	```

	@param ... any -- Values to return from the function
	@return Promise
]=]
function Promise.prototype:finallyReturn(...)
	local length, values = pack(...)
	return self:_finally(debug.traceback(nil, 2), function()
		return unpack(values, 1, length)
	end)
end
