import { type MinimapBakeBounds, type MinimapBakeOptions, type MinimapBakeZone } from "../world/minimapBake.js";
import type { EditorDocument } from "./types.js";
/**
 * The biome-tint zones a document contributes to a bake: every volume carrying a `color` becomes a
 * polygon tint over its footprint. (The optional stretch from #1036 — a bare bake still reads as
 * terrain without any.)
 * @capability minimap-bake derive biome-tint zones for a bake from the scene document
 */
export declare function documentBakeZones(doc: EditorDocument): MinimapBakeZone[];
/** Options for {@link bakeMinimapFromDocument}. */
export interface DocumentBakeOptions extends MinimapBakeOptions {
    /** Explicit bounds; default = the document's object bounds padded by `padding`. */
    bounds?: MinimapBakeBounds;
    /** Padding (m) around the derived bounds when `bounds` is omitted. Default 16. */
    padding?: number;
    /** Ground normal sampler for slope shading (optional). */
    sampleNormal?: (x: number, z: number) => readonly [number, number, number];
    /** Water level — ground at or below renders as water. */
    waterLevel?: number;
}
/**
 * Bakes a minimap image from a scene document plus a terrain height sampler: sizes the footprint to
 * the authored objects (or an explicit `bounds`), tints biome-colored volumes, and rasterizes the
 * terrain top-down. Returns `{ background, mapBounds }` for the `Minimap` props. The editor runs this
 * as its bake action and stores the result on the document.
 * @capability minimap-bake bake a minimap PNG + bounds from the authored scene document
 */
export declare function bakeMinimapFromDocument(doc: EditorDocument, sampleHeight: (x: number, z: number) => number, options?: DocumentBakeOptions): {
    background: string;
    mapBounds: MinimapBakeBounds;
};