import * as React from 'react';
import { ScrollablePaneBase } from './ScrollablePane.base';
import { IStyle, ITheme } from '../../Styling';
import { IRefObject, IStyleFunctionOrObject } from '../../Utilities';
export interface IScrollablePane {
    /** Triggers a layout update for the pane. */
    forceLayoutUpdate(): void;
    /** Gets the current scroll position of the scrollable pane */
    getScrollPosition(): number;
}
export interface IScrollablePaneProps extends React.HTMLAttributes<HTMLElement | ScrollablePaneBase> {
    /**
     * Optional callback to access the IScrollablePane interface. Use this instead of ref for accessing
     * the public methods and properties of the component.
     */
    componentRef?: IRefObject<IScrollablePane>;
    /**
     * Call to provide customized styling that will layer on top of the variant rules
     */
    styles?: IStyleFunctionOrObject<IScrollablePaneStyleProps, IScrollablePaneStyles>;
    /**
     * Theme provided by HOC.
     */
    theme?: ITheme;
    /**
     * Additional css class to apply to the ScrollablePane
     * @defaultvalue undefined
     */
    className?: string;
    /**
     * Sets the initial scroll position of the ScrollablePane
     */
    initialScrollPosition?: number;
    scrollbarVisibility?: ScrollbarVisibility;
}
export interface IScrollablePaneStyleProps {
    /**
     * Accept theme prop.
     */
    theme: ITheme;
    /**
     * Accept custom classNames
     */
    className?: string;
    scrollbarVisibility?: IScrollablePaneProps['scrollbarVisibility'];
}
export interface IScrollablePaneStyles {
    /**
     * Style set for the root element.
     */
    root: IStyle;
    /**
     * Style set for the stickyAbove element.
     */
    stickyAbove: IStyle;
    /**
     * Style set for the stickyAbove element.
     */
    stickyBelow: IStyle;
    /**
     * Style set for the stickyBelowItems element.
     */
    stickyBelowItems: IStyle;
    /**
     * Style set for the contentContainer element.
     */
    contentContainer: IStyle;
}
export declare const enum ScrollbarVisibility {
    auto = "auto",
    always = "always",
}