/// <reference types="jquery" />
/// <reference types="jquery" />
export declare class PlotStyleUtils {
    static safeWidth(e: JQuery<Element>): number | null | undefined;
    static safeHeight(e: JQuery<Element>): number | null | undefined;
    static outerWidth(e: JQuery<Element>, includeMargin?: boolean): number | null;
    static outerHeight(e: JQuery<Element>, includeMargin?: boolean): number | null;
    static convertToXHTML(html: string): string;
    static getElementStyles(element: Element): string;
    static getActualCss(jqElement: JQuery<Element>, jqFunction: keyof JQuery, jqFunctionParams?: unknown): unknown;
    private static getComputedStyle;
}