import { Feature, BBox } from 'geojson';
import { BinaryFeatureCollection } from '@loaders.gl/schema';
import { DataContainerInterface } from '@kepler.gl/utils';
import { LayerColumns, ProtoDatasetField } from '@kepler.gl/types';
import { KeplerTable } from '@kepler.gl/table';
import { GeojsonLayerMetaProps } from '../layer-utils';
import { LayerBaseConfig } from '../base-layer';
export type GetFeature = (d: any) => Feature;
export type GeojsonDataMaps = (Feature | BinaryFeatureCollection | null)[];
export type GeojsonPointDataMaps = (number[] | number[][] | null)[];
export declare const COLUMN_MODE_GEOJSON = "geojson";
export declare enum FeatureTypes {
    Point = "Point",
    MultiPoint = "MultiPoint",
    LineString = "LineString",
    MultiLineString = "MultiLineString",
    Polygon = "Polygon",
    MultiPolygon = "MultiPolygon"
}
/**
 * Returns true if the field has geoarrow extension.
 * @param geoField A field to test.
 * @returns
 */
export declare function fieldIsGeoArrow(geoField?: ProtoDatasetField | null): boolean;
export declare function parseGeoJsonRawFeature(rawFeature: unknown): Feature | null;
export declare function getGeojsonLayerMeta({ dataContainer, getFeature, config }: {
    dataContainer: DataContainerInterface;
    getFeature: GetFeature;
    config: LayerBaseConfig;
}): GeojsonLayerMetaProps;
/**
 * Parse raw data to GeoJson feature
 */
export declare function getGeojsonDataMaps(dataContainer: DataContainerInterface, getFeature: GetFeature): GeojsonDataMaps;
/**
 * Parse raw data to GeoJson point feature coordinates
 */
export declare function getGeojsonPointDataMaps(dataContainer: DataContainerInterface, getFeature: GetFeature): GeojsonPointDataMaps;
/**
 * Get geojson bounds
 */
export declare function getGeojsonBounds(features?: GeojsonDataMaps): BBox | null;
export declare const featureToDeckGlGeoType: {
    Point: string;
    MultiPoint: string;
    LineString: string;
    MultiLineString: string;
    Polygon: string;
    MultiPolygon: string;
};
export type DeckGlGeoTypes = {
    point: boolean;
    line: boolean;
    polygon: boolean;
};
/**
 * Parse geojson from string
 */
export declare function getGeojsonFeatureTypes(allFeatures: GeojsonDataMaps): DeckGlGeoTypes;
export declare function groupColumnsAsGeoJson(dataContainer: DataContainerInterface, columns: LayerColumns, sortByColumn?: string): Feature[];
/**
 * Find id / ts / lat / lng columns from a table and assign it to layer columns
 */
export declare function detectTableColumns(dataset: KeplerTable, layerColumns: LayerColumns, sortBy?: string): {
    columns: {
        geojson: {
            value: null;
            fieldIdx: number;
        };
        id: {
            value: string;
            fieldIdx: number;
        };
    };
    label: string;
} | null;
export declare function applyFiltersToTableColumns(dataset: KeplerTable, dataToFeature: GeojsonDataMaps): GeojsonDataMaps;