import MapboxGLLayer, { MapboxLayerGLConfig } from '../mapboxgl-layer';
import HeatmapLayerIcon from './heatmap-layer-icon';
import { LayerBaseConfigPartial, LayerWeightConfig, VisualChannels } from '../base-layer';
import { ColorRange, VisConfigColorRange, VisConfigNumber, Merge, LayerColumn } from '@kepler.gl/types';
import { DataContainerInterface } from '@kepler.gl/utils';
import { KeplerTable } from '@kepler.gl/table';
import { FindDefaultLayerPropsReturnValue } from '../layer-utils';
export type HeatmapLayerVisConfigSettings = {
    opacity: VisConfigNumber;
    colorRange: VisConfigColorRange;
    radius: VisConfigNumber;
};
export type HeatmapLayerColumnsConfig = {
    lat: LayerColumn;
    lng: LayerColumn;
    geoarrow: LayerColumn;
};
export type HeatmapLayerVisConfig = {
    opacity: number;
    colorRange: ColorRange;
    radius: number;
};
export type HeatmapLayerVisualChannelConfig = LayerWeightConfig;
export type HeatmapLayerConfig = Merge<MapboxLayerGLConfig, {
    columns: HeatmapLayerColumnsConfig;
    visConfig: HeatmapLayerVisConfig;
}> & HeatmapLayerVisualChannelConfig;
export declare const MAX_ZOOM_LEVEL = 18;
export declare const pointPosAccessor: ({ lat, lng }: HeatmapLayerColumnsConfig) => (dc: DataContainerInterface) => (d: {
    index: number;
}) => number[];
export declare const geoarrowPosAccessor: ({ geoarrow }: HeatmapLayerColumnsConfig) => (dc: DataContainerInterface) => (d: {
    index: number;
}) => number[];
export declare const pointColResolver: ({ lat, lng, geoarrow }: HeatmapLayerColumnsConfig, columnMode: any) => string;
export declare const heatmapVisConfigs: {
    opacity: 'opacity';
    colorRange: 'colorRange';
    radius: 'heatmapRadius';
};
export declare const pointRequiredColumns: string[];
export declare const geoarrowRequiredColumns: string[];
export declare const COLUMN_MODE_POINTS = "points";
export declare const COLUMN_MODE_GEOARROW = "geoarrow";
declare class HeatmapLayer extends MapboxGLLayer {
    visConfigSettings: HeatmapLayerVisConfigSettings;
    config: HeatmapLayerConfig;
    constructor(props: any);
    get type(): 'heatmap';
    get supportedColumnModes(): {
        key: string;
        label: string;
        requiredColumns: string[];
    }[];
    hasAllColumns(): boolean;
    static findDefaultLayerProps(dataset: KeplerTable): FindDefaultLayerPropsReturnValue;
    get visualChannels(): VisualChannels;
    get layerIcon(): typeof HeatmapLayerIcon;
    getVisualChannelDescription(channel: any): {
        label: string;
        measure: string;
    };
    getDefaultLayerConfig(props: LayerBaseConfigPartial): HeatmapLayerConfig;
    updateLayerMeta(dataset: KeplerTable): void;
    columnsSelector: (config: any) => string;
    visConfigSelector: (config: any) => any;
    weightFieldSelector: (config: any) => any;
    weightDomainSelector: (config: any) => any;
    paintSelector: ((state: any) => {
        'heatmap-weight': number | any[];
        'heatmap-intensity': (string | number | string[])[];
        'heatmap-color': (string | number | string[])[];
        'heatmap-radius': any[];
        'heatmap-opacity': any;
    }) & import("reselect").OutputSelectorFields<(args_0: any, args_1: any, args_2: any) => {
        'heatmap-weight': number | any[];
        'heatmap-intensity': (string | number | string[])[];
        'heatmap-color': (string | number | string[])[];
        'heatmap-radius': any[];
        'heatmap-opacity': any;
    }, {
        clearCache: () => void;
    }> & {
        clearCache: () => void;
    };
    computeHeatmapConfiguration: ((state: any, datasets: any) => {
        filter?: any[] | null | undefined;
        type: string;
        id: string;
        source: string;
        layout: {
            visibility: string;
        };
        paint: {
            'heatmap-weight': number | any[];
            'heatmap-intensity': (string | number | string[])[];
            'heatmap-color': (string | number | string[])[];
            'heatmap-radius': any[];
            'heatmap-opacity': any;
        };
    }) & import("reselect").OutputSelectorFields<(args_0: string, args_1: any[] | null, args_2: {
        'heatmap-weight': number | any[];
        'heatmap-intensity': (string | number | string[])[];
        'heatmap-color': (string | number | string[])[];
        'heatmap-radius': any[];
        'heatmap-opacity': any;
    }) => {
        filter?: any[] | null | undefined;
        type: string;
        id: string;
        source: string;
        layout: {
            visibility: string;
        };
        paint: {
            'heatmap-weight': number | any[];
            'heatmap-intensity': (string | number | string[])[];
            'heatmap-color': (string | number | string[])[];
            'heatmap-radius': any[];
            'heatmap-opacity': any;
        };
    }, {
        clearCache: () => void;
    }> & {
        clearCache: () => void;
    };
    formatLayerData(datasets: any, oldLayerData: any): {
        columns?: undefined;
        config?: undefined;
        data?: undefined;
        weightField?: undefined;
        getPosition?: undefined;
    } | {
        columns: HeatmapLayerColumnsConfig;
        config: {
            filter?: any[] | null | undefined;
            type: string;
            id: string;
            source: string;
            layout: {
                visibility: string;
            };
            paint: {
                'heatmap-weight': number | any[];
                'heatmap-intensity': (string | number | string[])[];
                'heatmap-color': (string | number | string[])[];
                'heatmap-radius': any[];
                'heatmap-opacity': any;
            };
        };
        data: never[] | undefined;
        weightField: import("@kepler.gl/types").VisualChannelField;
        getPosition: (...args: any[]) => any;
    };
}
export default HeatmapLayer;