/**
 * Represents padding values for left, top, right and bottom with default or specified measurements.
 *
 * @private
 */
export declare class _PdfPaddings {
    /**
     * Specifies the left padding value.
     *
     * @private
     */
    _left: number;
    /**
     * Specifies the right padding value.
     *
     * @private
     */
    _right: number;
    /**
     * Specifies the top padding value.
     *
     * @private
     */
    _top: number;
    /**
     * Specifies the bottom padding value.
     *
     * @private
     */
    _bottom: number;
    constructor();
    constructor(left: number, top: number, right: number, bottom: number);
}