import { jsxmlComponent } from "./jsxmlComponent";
import { jsxmlComponentVisitor } from "./jsxmlComponentVisitor";
import { AttrValue, DOMSource } from "./types";
export declare class jsxmlAttr extends jsxmlComponent {
    element: Element;
    name: string;
    prevValue?: AttrValue;
    constructor(element: Element, name: string, source: AttrValue, old_source?: AttrValue, parent?: jsxmlComponent);
    migrate(v: DOMSource): jsxmlAttr;
    accept(visitor: jsxmlComponentVisitor): void;
}