import { Themable } from "../../../../../platform/theme/common/themeService.js";
import { IThemeService } from "../../../../../platform/theme/common/themeService.service.js";
import { INotebookEditorDelegate } from "../notebookBrowser.js";
export declare class NotebookOverviewRuler extends Themable {
    readonly notebookEditor: INotebookEditorDelegate;
    private readonly _domNode;
    private _lanes;
    constructor(notebookEditor: INotebookEditorDelegate, container: HTMLElement, themeService: IThemeService);
    layout(): void;
    private _render;
}