import * as d3 from 'd3';
import { BaseXYSelector } from './Selector';
export declare class LassoSelector extends BaseXYSelector {
    render(): void;
    create_listeners(): void;
    change_color(model: any, color: any): void;
    create_new_lasso(): void;
    drag_start(): void;
    drag_move(): void;
    drag_end(): void;
    update_mark_selected(vertices?: any): void;
    relayout(): void;
    keydown(): void;
    reset(): void;
    selected_changed(): void;
    line: d3.Line<[number, number]>;
    all_vertices: {
        [key: string]: [number, number][];
    };
    lasso_counter: number;
    background: d3.Selection<SVGRectElement, any, any, any>;
    current_vertices: [number, number][];
}