import { FlowCoreDataSource, SelectionPopupFn } from '../../../core/flow-core-map/flow-core-data-source';
import { HTMLStencilElement } from '../../../stencil-public-runtime';
/**
 * @since 1.0
 * @status stable
 *
 * @reactive
 *
 * @slot - Specify data source parameters and data joins.
 */
export declare class FlowMapDataSource {
  private mutationObserver;
  el: HTMLStencilElement;
  flowMap: HTMLFlowMapElement;
  /** @internal */
  _datasource: FlowCoreDataSource;
  /**
   * The unique name of the data source.
   *
   * @deprecated Use `id` attribute instead.
   */
  name: string;
  /** The type of the data source. */
  type: 'vector' | 'geojson' | 'raster';
  /** Set to `true` to enable clustering of data points. (For GeoJSON point data sources only) */
  cluster: boolean;
  /** The cluster radius for clustering of data points. (For GeoJSON point data sources only) */
  clusterRadius: number;
  /** The maximum zoom level at which clustering of data points will occur. Above this zoom level
   * data points will not be clustered. (For GeoJSON point data sources only)
   */
  clusterMaxZoom: number;
  /** An optional limit applied when querying data */
  limit?: number;
  /** The feature property that uniquely identifies feature. Required for data joins. */
  featureId?: string;
  /** Specify to override application-wide API key for this data source. */
  apiKey?: string;
  /**
   * The vector source layer to display. Defaults to 'geometry' for vector-type data sources.
   * Omit for GeoJSON-type data sources.
   */
  sourceLayer?: string;
  /**
   * Enable automatic feature selection support for single or multiple features.
   */
  selectionMode?: 'none' | 'single' | 'multi';
  /**
   * Set to bind selected feature IDs to a Flo.w application state property. Binding is two-way.
   * Set the associated application state property to programmatically modify feature
   * selection for this data source.
   *
   * @reactive
   */
  selectionState?: string;
  /**
   * Set to bind selected feature properties to a Flo.w application state property. Binding is one-way.
   * The application state property is updated automatically when map feature selection changes.
   * Setting the application state property programmatically has no effect.
   *
   * @reactive
   */
  selectionFeatureState?: string;
  /**
   * Set to `true` to clear the selection whenever the map is clicked (empty area or a feature from another data source).
   */
  selectionClear: boolean;
  /**
   * Set to automatically open a popup when a map feature from this data source is clicked. The popup can be configured
   * by specifying the ID of a registered `<flow-map-popup>` or programmatically by specifying a function that returns a
   * `FlowCoreMapPopupOptions` object.
   */
  selectionPopup: string | SelectionPopupFn;
  private updateOptions;
  /**
   * The source of the data. For vector data, specify a Flo.w tile source ID or a TileJSON URL.
   * For GeoJSON data, specify a GeoJSON URL or a reactive expression returning GeoJSON data.
   *
   * @reactive
   */
  src: string | GeoJSON.FeatureCollection;
  private updateSrc;
  componentWillLoad(): Promise<void>;
  componentDidLoad(): Promise<void>;
  disconnectedCallback(): Promise<void>;
  closeAllPopups(): Promise<void>;
  closePopup(featureId: string | number): Promise<void>;
  private setDataSourceParameters;
  private getOptions;
  render(): any;
}