/**global ui configuration */
export declare class UIConfig {
    /**default font name of your project. */
    static defaultFont: string;
    /** resource used by Window.showModalWait to lock the certain window with modal mode.*/
    static windowModalWaiting: string;
    /** resource used by GRoot.showModalWait to lock the global screen with modal mode. */
    static globalModalWaiting: string;
    /** modal layer background configuration. */
    static modalLayerColor: string;
    static modalLayerAlpha: number;
    static buttonSound: string;
    static buttonSoundVolumeScale: number;
    /** global scrollbar name */
    static horizontalScrollBar: string;
    static verticalScrollBar: string;
    /** scrolling distance per action in pixel*/
    static defaultScrollSpeed: number;
    /** default scrollbar display mode. It's recommended to set ScrollBarDisplayType.Visible for Desktop environment and ScrollBarDisplayType.Auto for mobile environment.*/
    static defaultScrollBarDisplay: number;
    /** allow user to drag the content of a container. Set to true for mobile is recommended.*/
    static defaultScrollTouchEffect: boolean;
    /** enable bounce effect when the scrolling reaches to the edge of a container. Set to true for mobile is recommended.*/
    static defaultScrollBounceEffect: boolean;
    /** Deceleration ratio of scrollpane when its in touch dragging.*/
    static defaultScrollDecelerationRate: number;
    /** global PopupMenu name.*/
    static popupMenu: string;
    /** seperator resource name to be created to seperate each items on the global PopupMenu.*/
    static popupMenuSeperator: string;
    /** the error symbol for the error status of the GLoader object.*/
    static loaderErrorSign: string;
    /** the widget name to create global popup tip-box to contain some messages.*/
    static tooltipsWin: string;
    /** maximum count of items to be displayed in the visible viewport of the GCombobox.*/
    static defaultComboBoxVisibleItemCount: number;
    /** the finger moving threshold in pixel to trigger the scrolling action.*/
    static touchScrollSensitivity: number;
    /** the finger moving threshold in pixel to trigger the dragging event.*/
    static touchDragSensitivity: number;
    /** auto bring the window you clicked to the topmost level of the GRoot children list.*/
    static bringWindowToFrontOnClick: boolean;
}