import { IDesignItem } from "../../item/IDesignItem.js";
export declare class DomConverter {
    static normalizeAttributeValue(value: string | number, useSingleQuotes?: boolean): string;
    static isRawTextElementName(elementName: string): elementName is "script" | "style" | "xmp" | "iframe" | "noembed" | "noframes" | "noscript" | "plaintext";
    static normalizeContentValue(value: string, parentElementName?: string): string;
    static IsSelfClosingElement(tag: string): tag is "input" | "area" | "base" | "br" | "col" | "embed" | "hr" | "img" | "keygen" | "link" | "meta" | "param" | "source" | "track" | "wbr";
    static ConvertToString(designItems: IDesignItem[], beautifyOutput?: boolean, updatePositions?: boolean): string;
}