import type { SankeyShape } from './sankey-shape.js';
/**
 * The Sankey chart's interaction state and single source of truth for
 * highlighting. `hovered` tracks the shape under the pointer; `selected` tracks
 * the shape locked in by a click. Both feed the highlight rendering, with click
 * selection taking visual precedence over hover.
 */
export interface SankeyState {
    hovered: SankeyShape | undefined;
    selected: SankeyShape | undefined;
}
//# sourceMappingURL=sankey-state.d.ts.map