import { Base, Type } from "./type";
import { DomWrapper, DomRenderer } from "./dom";
import { List$1 } from "./List$1";
/**
 * @hidden
 */
export declare class CssHelper extends Base {
    static $t: Type;
    static readonly defaultMarginValue: string;
    static readonly defaultColorValue: string;
    static readonly defaultBackgroundImageValue: string;
    static readonly defaultTextAlignValue: string;
    static readonly defaultVerticalAlignValue: string;
    static readonly defaultOpacityValue: string;
    static readonly defaultVisibilityValue: string;
    static readonly defaultWidthHeightValue: string;
    static readonly maxClasses: number;
    static getDisoveryElement(a: DomRenderer): DomWrapper;
    static getDefaultValue(a: string): string;
    static numberOfClasses(a: DomWrapper, b: string, c: string): number;
    static getPropertyValue1(a: DomWrapper, b: string, c: string): string;
    static getPropertyValue(a: DomWrapper, b: string): string;
    private static a;
    private static c;
    private static b;
    static getValuesForClassCollection(a: DomWrapper, b: string, c: List$1<string>): List$1<List$1<string>>;
}