export interface SVGNodeAttribute {
    [key: string]: string | number;
}
export declare class SVGNode {
    readonly nodeName: string;
    readonly attributes: SVGNodeAttribute;
    readonly childNode: SVGNode[];
    constructor(nodeName: string, attributes: SVGNodeAttribute, childNode?: SVGNode[]);
    appendChild(...elements: SVGNode[]): void;
    toXML(): string;
}