:CollapsingHeader

type CollapsingHeader = {
	Title: string,
	Icon: string?,
	IsTree: boolean?,
	NoAnimation: boolean?,
	Collapsed: boolean?,
	Offset: number?,
	SetCollapsed: (CollapsingHeader, Open: boolean) -> CollapsingHeader
}

Example usage:

:CollapsingHeader()

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