/**
 * Taken and adapted from:
 * https://github.com/marcj/css-element-queries/blob/master/src/ResizeSensor.js
 * Copyright Marc J. Schmidt. See the LICENSE (MIT)
 * directory of this distribution and at
 * https://github.com/marcj/css-element-queries/blob/master/LICENSE.
 */
export interface ExtHTMLElement extends HTMLElement {
    resizedAttached: EventQueue;
    resizeSensor: HTMLElement;
}
export declare class EventQueue {
    q: Array<EventListener>;
    constructor();
    add(ev: any): void;
    call(): void;
    remove(ev: any): void;
    length(): number;
}
/**
 * Class for dimension change detection.
 */
export declare class ResizeSensor {
    element: ExtHTMLElement;
    callback: {
        (res: any): void;
    };
    constructor(element: HTMLElement, callback: {
        (res: any): void;
    });
    attachResizeEvent(element: ExtHTMLElement, resized: {
        (res: any): void;
    }): void;
    detach(ev: any): void;
}