/**
 * The box sizing (border and padding) for a a DOM node.
 */
export interface IBoxSizing {
    /**
     * The top border width, in pixels.
     */
    borderTop: number;
    /**
     * The left border width, in pixels.
     */
    borderLeft: number;
    /**
     * The right border width, in pixels.
     */
    borderRight: number;
    /**
     * The bottom border width, in pixels.
     */
    borderBottom: number;
    /**
     * The top padding width, in pixels.
     */
    paddingTop: number;
    /**
     * The left padding width, in pixels.
     */
    paddingLeft: number;
    /**
     * The right padding width, in pixels.
     */
    paddingRight: number;
    /**
     * The bottom padding width, in pixels.
     */
    paddingBottom: number;
    /**
     * The sum of horizontal border and padding.
     */
    horizontalSum: number;
    /**
     * The sum of vertical border and padding.
     */
    verticalSum: number;
}
/**
 * Compute the box sizing for a DOM node.
 *
 * @param node - The DOM node for which to compute the box sizing.
 *
 * @returns The box sizing data for the specified DOM node.
 *
 * #### Example
 * ```typescript
 * import { boxSizing } from 'phosphor/lib/dom/sizing';
 *
 * let div = document.createElement('div');
 * div.style.borderTop = 'solid 10px black';
 * document.body.appendChild(div);
 *
 * let sizing = boxSizing(div);
 * sizing.borderTop;    // 10
 * sizing.paddingLeft;  // 0
 * // etc...
 * ```
 */
export declare function boxSizing(node: HTMLElement): IBoxSizing;
/**
 * The size limits for a DOM node.
 */
export interface ISizeLimits {
    /**
     * The minimum width, in pixels.
     */
    minWidth: number;
    /**
     * The minimum height, in pixels.
     */
    minHeight: number;
    /**
     * The maximum width, in pixels.
     */
    maxWidth: number;
    /**
     * The maximum height, in pixels.
     */
    maxHeight: number;
}
/**
 * Compute the size limits for a DOM node.
 *
 * @param node - The node for which to compute the size limits.
 *
 * @returns The size limit data for the specified DOM node.
 *
 * #### Example
 * ```typescript
 * import { sizeLimits } from 'phosphor/lib/dom/sizing';
 *
 * let div = document.createElement('div');
 * div.style.minWidth = '90px';
 * document.body.appendChild(div);
 *
 * let limits = sizeLimits(div);
 * limits.minWidth;   // 90
 * limits.maxHeight;  // Infinity
 * // etc...
 * ```
 */
export declare function sizeLimits(node: HTMLElement): ISizeLimits;