import { ITheme } from "survey-core";
export interface FontSettings {
    family: string;
    color: string;
    size: string;
    weight: number;
}
export declare class DashboardTheme implements ITheme {
    private theme?;
    static barGap: number;
    static fontFamily: string;
    private _cssStyleDeclaration;
    private _computedValuesCache;
    private _appliedCssVariableKeys;
    private getCssVariableValue;
    private initComputedValuesCache;
    constructor(theme?: ITheme);
    applyThemeToElement(element: HTMLElement): void;
    private removeThemeStylesFromElement;
    setTheme(theme?: ITheme): void;
    get cssVariables(): {
        [index: string]: string | any;
    };
    get defaultFontFamily(): any;
    get backgroundColor(): string;
    get axisGridColor(): string;
    get axisBorderColor(): string;
    get modebarActiveColor(): string;
    get modebarColor(): string;
    isFontLoaded(fontFaceName: string): boolean;
    isAxisLabelFontLoaded(): boolean;
    get axisLabelFont(): FontSettings;
    get axisTitleFont(): FontSettings;
    get insideLabelFont(): FontSettings;
    get legendLabelFont(): FontSettings;
    get legendSetting(): {
        borderWidth: any;
        borderColor: any;
        borderRadius: any;
    };
    get tooltipBackground(): any;
    get tooltipFont(): FontSettings;
    get noDataFont(): FontSettings;
    get gaugeBackground(): any;
    get gaugeBarColor(): any;
    get gaugeValueFont(): FontSettings;
    get gaugeTickFont(): FontSettings;
    get chartColors(): string[];
    get chartTintedColors(): string[];
    get radarLabelFont(): FontSettings;
}