import { Meta, StoryObj } from '@storybook/react';
import { default as MVTDataProvider } from './MVTDataProvider';
type Story = StoryObj<typeof MVTDataProvider>;
declare const _default: Meta;
export default _default;
/**
 * Loads OpenFreeMap's OpenMapTiles dataset for the Manhattan area and renders
 * features styled per OpenMapTiles `class` (water blue, parks green, buildings
 * tan, major roads yellow, urban landuse beige). Camera is an oblique view from
 * lower Manhattan looking north so 3D-extruded building footprints are visible.
 *
 * **About the constraints:** Cesium 1.142's `MVTDataProvider` is `@experimental`
 * and not yet performance-tuned for planet-scale rendering. Three things are
 * required for a useful demo:
 *
 * 1. **`extent`** — restrict the tile tree to a small geographic region.
 *    Without this, Cesium fetches tiles across the whole globe and the iframe
 *    becomes unresponsive.
 * 2. **`Cesium3DTileStyle`** — apply per-feature color/show via the internal
 *    tileset (reached through `getTileset(provider)`). Without a style,
 *    decoded MVT features have no visible fill and you see nothing.
 * 3. **Oblique camera** — a top-down view collapses 3D buildings into flat
 *    polygons; pitching the camera shows the extrusion.
 *
 * Paste a different `{z}/{x}/{y}` MVT URL into the `url` control to swap data
 * sources (e.g. your MapTiler/Mapbox key URL). Network-dependent — does not
 * run under VRT.
 */
export declare const Basic: Story;