import DOMParser from "dom-parser";
export default class XMLHandler {
    private input;
    readonly parent?: DOMParser.Dom;
    readonly xml: DOMParser.Dom;
    constructor(input: string, parent?: DOMParser.Dom);
    getTextValue(tagName: string): string;
    static getTextValue(node: DOMParser.Node, tagName: string): string;
    childrenOf(tagName: string): DOMParser.Node[];
    isXMLEnvelope(): boolean;
}