import { Editor } from "../../interface";
declare type ObserverCallback = (entry: ResizeObserverEntry) => void;
export declare class EditorResizeObserver {
    private resizeObserver?;
    private entriesMap;
    constructor();
    observe(editor: Editor, target: Element, callback: ObserverCallback): void;
    unobserve(target: Element): void;
    private callback;
    destroy(editor: Editor): void;
}
export declare const editorResizeObserver: EditorResizeObserver;
export {};