import type { WordEditor } from '@raazkhnl/rk-editor-core';
/**
 * Document outline pane that lists all headings and lets the user jump to
 * them by clicking. Compact, hierarchical, and scroll-aware.
 */
export declare class Outline {
    readonly el: HTMLElement;
    private editor;
    private headings;
    private rafId;
    constructor(editor: WordEditor, parent: HTMLElement, position?: 'start' | 'end');
    private scheduleRefresh;
    private render;
    refresh(): void;
    private jumpTo;
    toggle(): void;
    hide(): void;
    show(): void;
    destroy(): void;
}