Export PointCloudLayer through top-level index.ts (#110)

src/index.ts

@@ -3,6 +3,7 @@ export { GeoArrowColumnLayer } from "./column-layer.js";
 export { GeoArrowH3HexagonLayer as _GeoArrowH3HexagonLayer } from "./h3-hexagon-layer.js";
 export { GeoArrowHeatmapLayer } from "./heatmap-layer.js";
 export { GeoArrowPathLayer } from "./path-layer.js";
+export { GeoArrowPointCloudLayer } from "./point-cloud-layer.js";
 export { GeoArrowPolygonLayer } from "./polygon-layer.js";
 export { GeoArrowScatterplotLayer } from "./scatterplot-layer.js";
 export { GeoArrowSolidPolygonLayer } from "./solid-polygon-layer.js";
@@ -14,6 +15,7 @@ export type { GeoArrowColumnLayerProps } from "./column-layer.js";
 export type { GeoArrowH3HexagonLayerProps as _GeoArrowH3HexagonLayerProps } from "./h3-hexagon-layer.js";
 export type { GeoArrowHeatmapLayerProps } from "./heatmap-layer.js";
 export type { GeoArrowPathLayerProps } from "./path-layer.js";
+export type { GeoArrowPointCloudLayerProps } from "./point-cloud-layer.js";
 export type { GeoArrowPolygonLayerProps } from "./polygon-layer.js";
 export type { GeoArrowScatterplotLayerProps } from "./scatterplot-layer.js";
 export type { GeoArrowSolidPolygonLayerProps } from "./solid-polygon-layer.js";