import * as React from 'react';
import { StandardProps } from '../../common';
export declare enum StackPanelDirection {
    leftToRight = "left",
    rightToLeft = "right",
    topToBottom = "top",
    bottomToTop = "bottom"
}
export interface StackPanelProps extends StandardProps {
    /**
     * Sets the panel's children.
     */
    children?: React.ReactNode;
    /**
     * Sets the direction of the panel's items. By default left to right.
     * @default left
     */
    direction?: StackPanelDirection;
    /**
     * Determines if the stack should be wrapped. By default it is not wrapped.
     * @default false
     */
    wrap?: boolean;
    /**
     * Gets the reference to the underlying HTML DOM element.
     */
    innerRef?(instance: HTMLElement | null): void;
}
export interface StackLayoutProps {
    wrapping: string;
    dir: string;
    theme: any;
}
/**
 * The stack panel displays a stack of children in a given direction.
 */
export declare const StackPanel: React.SFC<StackPanelProps> & {
    inner: {
        readonly StackLayout: any;
    };
};