declare module "ui/layouts/stack-layout" { import {LayoutBase} from "ui/layouts/layout-base"; import {Property} from "ui/core/dependency-observable"; /** * A Layout that arranges its children horizontally or vertically. The direction can be set by orientation property. */ class StackLayout extends LayoutBase { /** * Represents the observable property backing the orientation property of each StackLayout instance. */ public static orientationProperty: Property; /** * Gets or sets if layout should be horizontal or vertical. * The default value is vertical. */ orientation: string; } }