import type { Datum } from "../../charts/shared/datumTypes";
/**
 * Mixed scene builder — renders some series as areas and others as lines.
 *
 * Used when LineChart.fillArea is a string[] of series names.
 * Area groups get filled area rendering, the rest get line rendering.
 *
 * Dependencies: SceneGraph (buildLineNode, buildAreaNode)
 * Consumed by: PipelineStore.buildSceneNodes (chartType "mixed")
 */
import type { SceneNode } from "../types";
import type { XYSceneContext } from "./types";
export declare function buildMixedScene(ctx: XYSceneContext, data: Datum[]): SceneNode[];
