import { BaseNode } from './BaseNode';
import { Graph } from '../../graph';
export declare class RoundNode extends BaseNode {
    graph: Graph;
    expanded: boolean;
    collapsible: boolean;
    radius: number;
    collapsingGroupElement: any;
    pinGroupElement: any;
    haloGroupElement: null;
    rectangularRepresentation: boolean;
    renderingElement: any;
    textBlock: any;
    tooltip: string;
    constructor(graph: Graph);
    setRectangularRepresentation(val: any): void;
    getHalos(): null;
    getRectangularRepresentation(): boolean;
    setHoverHighlighting(enable: boolean): void;
    textWidth(yOffset: any): number;
    toggleFocus(): void;
    actualRadius(): number;
    distanceToBorder(): number;
    removeHalo(): void;
    drawHalo(pulseAnimation: any): void;
    /**
     * Draws the pin on a round node on a position depending on its radius.
     */
    drawPin(): void;
    /**
     * Removes the pin and refreshs the grlib to update the force layout.
     */
    removePin: () => void;
    drawCollapsingButton: () => void;
    /**
     * Draws a circular node.
     * @param parentElement the element to which this node will be appended
     * @param [additionalCssClasses] additional css classes
     */
    draw(parentElement: any, additionalCssClasses?: never[]): void;
    redrawElement(): void;
    /**
     * Common actions that should be invoked after drawing a node.
     */
    postDrawActions(): void;
    redrawLabelText(): void;
    private createTextBlock;
    equivalentsString: () => string | undefined;
}