import { HierarchyRectangularNode } from '@visx/hierarchy/lib/types';
import type { ClusterNode, LeafNode } from './guards/node-guards.js';
import { type InternalTreeMapNode, type LegendColorMap } from './internal.js';
import { LegendItem } from '../../core/components/legend/categorical/types/legend.js';
import type { Point } from '../../core/types/point.js';
export interface TreeMapTooltipState {
    /** Whether the tooltip is currently visible. */
    visible: boolean;
    /** Is tooltip pinned - stays in place, does not change content on hovering over other items. */
    pinned: boolean;
    content?: HierarchyRectangularNode<InternalTreeMapNode>;
    position?: Point;
}
export interface TreeMapState {
    /** List of categories (nodes of depth 1) which are shown in the treemap. */
    groupsSelected: LegendItem[];
    /** Id of highlighted nodes (category node - depth 1). */
    highlightedItems?: LegendItem[];
    /** The current tooltip state. */
    tooltip: TreeMapTooltipState;
    overlay: {
        mouseInBounds: boolean;
    };
    toolbar: {
        isHovered: boolean;
    };
    /** An array containing all visible nodes. */
    hierarchyLeafNodes: HierarchyRectangularNode<LeafNode>[];
    hierarchyClusterNodes: HierarchyRectangularNode<ClusterNode>[];
    colorMap: LegendColorMap;
}