import { DataAnnotationPointLayer } from "./DataAnnotationPointLayer";
import { Type } from "igniteui-angular-core";
import { Series } from "./Series";
/**
 * @hidden
 */
export declare class DataAnnotationRectLayer extends DataAnnotationPointLayer {
    static $t: Type;
    constructor();
    protected bk(): Series;
    protected aek(a: number): void;
}
