import { ICosmographInternalApi } from "../../../internal";
/**
 * `RectangularSelect` class provides a rectangular selection tool that can be used to select an area within the Cosmograph visualization. It uses the D3.js brush functionality to enable interactive selection of a rectangular region.
 */
export declare class RectangularSelect {
    private _;
    private _svg;
    private _onSelectCallback;
    private _brush;
    constructor(_: ICosmographInternalApi);
    /**
     * Updates the class name of the rectangular selection tool based on the current configuration.
     */
    updateSelectionClassName(): void;
    /**
     * Enables the rectangular selection tool, making it visible and interactive.
     */
    enable(): void;
    /**
     * Disables the rectangular selection tool, hiding it and making it non-interactive.
     */
    disable(): void;
    /**
     * Destroys the rectangular selection tool, removing it from the DOM.
     */
    destroy(): void;
}