import Dygraph from "dygraphs";
export declare class NetdataDygraph extends Dygraph {
    resize(): void;
    /**
     * Returns the lower- and upper-bound y-axis values for each axis.
     */
    yAxisExtremes(): [[number, number]];
}
export interface DygraphArea {
    x: number;
    y: number;
    w: number;
    h: number;
}