:TabsWindow

type TabsWindow = {
	AutoSize: string?,
	CloseCallback: (Window) -> boolean?,
	Collapsed: boolean?,
	MinSize: Vector2?,
	Theme: any?,
	Title: string?,
	NoMove: boolean?,
	NoGradients: boolean?,
	NoResize: boolean?,
	NoTitleBar: boolean?,
	NoClose: boolean?,
	NoCollapse: boolean?,
	NoTabsBar: boolean?,
	NoScrollBar: boolean?,
	NoSelectEffect: boolean?,
	NoDefaultTitleBarButtons: boolean,
	SetTheme: (Window, ThemeName: string) -> Window,
	SetTitle: (Window, Title: string) -> Window,
	UpdateConfig: (Window, Config: table) -> Window,
	SetCollapsed: (Window, Collapsed: boolean, NoAnimation: boolean?) -> Window,
	SetCollapsible: (Window, Collapsible: boolean) -> Window,
	SetFocused: (Window, Focused: boolean) -> Window,
	Center: (Window) -> Window,
	SetVisible: (Window, Visible: boolean) -> Window,
	TagElements: (Window, Objects: {
		[GuiObject]: string
	}) -> nil,
	Close: (Window) -> nil,
}

Example usage:

:TabsWindow({
	Title = "Hello world!",
	Size = UDim2.fromOffset(300, 200)
})

--// Create Tab
local Tab = TabsWindow:CreateTab({
	Name="Tab"
})

--// Canvas
Tab:Label({
    Text = "Hello world!"
})