import { AbstractDonut } from './AbstractDonut.js';
import { DonutNode, TreeNode, SimpleNode } from './utils/DonutUtils.js';
export declare class MultiSelectionDonut extends AbstractDonut {
    onSelectionChange(selectedArcsList: Array<Array<SimpleNode>>): void;
    dataChange(newData: TreeNode): void;
    protected hoverNode(hoveredNode: DonutNode): void;
    protected unhoverNodesButNotSelected(): void;
    protected onClick(event: PointerEvent, clickedNode: DonutNode): void;
}