export interface ShapeDOM {
    tagName: string;
    setAttribute(name: string, value: string): void;
    getAttribute(name: string): string | null;
    appendChild<T extends Node>(node: T): T;
    appendChild<T extends ShapeDOM>(node: T): T;
    children: {
        [index: number]: ShapeDOM;
        length: number;
    };
    className: string;
    attributes: ShapeAttributes;
    style?: {
        cssText: string;
        item(index: number): string;
        getPropertyValue(name: string): string;
        [index: number]: string;
        readonly length: number;
    };
}
export interface ShapeAttr {
    name: string;
    value: string;
}
export interface ShapeAttributes {
    item(number: number): ShapeAttr | null;
    length: number;
    [index: number]: ShapeAttr;
}
export declare function createVirtualDOM(tagName: string): ShapeDOM;