Initial commit

node_modules/@maplibre/geojson-vt/dist/geojsonvt.d.ts

@@ -0,0 +1,76 @@
+import { type GeoJSONVTSourceDiff } from './difference';
+import type { ClusterOrPointFeature, GeoJSONVTOptions, GeoJSONVTTile, SuperclusterOptions } from './definitions';
+export declare const defaultOptions: GeoJSONVTOptions;
+/**
+ * Main class for creating and managing a vector tile index from GeoJSON data.
+ */
+export declare class GeoJSONVT {
+    /**
+     * @internal
+     * This is for the tests
+     */
+    get tiles(): any;
+    /**
+     * @internal
+     * This is for the tests
+     */
+    get stats(): any;
+    /**
+    * @internal
+    * This is for the tests
+    */
+    get total(): any;
+    private options;
+    private source?;
+    private tileIndex;
+    constructor(data: GeoJSON.GeoJSON, options?: GeoJSONVTOptions);
+    private initializeIndex;
+    /**
+     * Given z, x, and y tile coordinates, returns the corresponding tile with geometries in tile coordinates, much like MVT data is stored.
+     * @param z - tile zoom level
+     * @param x - tile x coordinate
+     * @param y - tile y coordinate
+     * @returns the transformed tile or null if not found
+     */
+    getTile(z: number | string, x: number | string, y: number | string): GeoJSONVTTile | null;
+    /**
+     * Updates the source data feature set using a {@link GeoJSONVTSourceDiff}
+     * @param diff - the source diff object
+     */
+    updateData(diff: GeoJSONVTSourceDiff, filter?: (feature: GeoJSON.Feature) => boolean): void;
+    /**
+     * Filter an update using a predicate function. Returns the affected and updated source features.
+     */
+    private filterUpdate;
+    /**
+     * Returns source data as GeoJSON - only available when `updateable` option is set to true.
+     */
+    getData(): GeoJSON.GeoJSON;
+    /**
+     * Update supercluster options and regenerate the index.
+     * @param cluster - whether to enable clustering
+     * @param clusterOptions - {@link SuperclusterOptions}
+     */
+    updateClusterOptions(cluster: boolean, clusterOptions: SuperclusterOptions): void;
+    /**
+     * Returns the zoom level at which a cluster expands into multiple children.
+     * @param clusterId - The target cluster id.
+     * @returns the expansion zoom or null in case of non-clustered source
+     */
+    getClusterExpansionZoom(clusterId: number): number | null;
+    /**
+     * Returns the immediate children (clusters or points) of a cluster as GeoJSON.
+     * @param clusterId - The target cluster id.
+     * @returns the immediate children or null in case of non-clustered source
+     */
+    getClusterChildren(clusterId: number): ClusterOrPointFeature[] | null;
+    /**
+     * Returns leaf point features under a cluster, paginated by `limit` and `offset`.
+     * @param clusterId - The target cluster id.
+     * @param limit - Maximum number of points to return (defaults to `10`).
+     * @param offset - Number of points to skip before collecting results (defaults to `0`).
+     * @returns leaf point features under a cluster or null in case of non-clustered source
+     */
+    getClusterLeaves(clusterId: number, limit: number, offset: number): GeoJSON.Feature<GeoJSON.Point>[] | null;
+}
+//# sourceMappingURL=geojsonvt.d.ts.map