import Layer from './base-layer';
import { Feature } from 'geojson';
/**
 * This function will convert layers to mapbox layers
 * @param layers the layers to be converted
 * @param layerData extra layer information
 * @param layerOrder the order by which we should convert layers
 * @param layersToRender {[id]: true | false} object whether each layer should be rendered
 * @returns
 */
export declare function generateMapboxLayers(layers?: Layer[], layerData?: any[], layerOrder?: number[], layersToRender?: {
    [key: string]: boolean;
}): {
    [key: string]: Layer;
};
type newLayersType = {
    [key: string]: Layer & Partial<{
        data: any;
        sourceId: any;
        isVisible: boolean;
    }>;
};
type oldLayersType = {
    [key: string]: Layer & {
        data?: any;
    };
};
/**
 * Update mapbox layers on the given map
 * @param map
 * @param newLayers Map of new mapbox layers to be displayed
 * @param oldLayers Map of the old layers to be compare with the current ones to detect deleted layers
 *                  {layerId: sourceId}
 */
export declare function updateMapboxLayers(map: any, newLayers?: newLayersType, oldLayers?: oldLayersType | null): void;
/**
 *
 * @param filteredIndex
 * @param getGeometry {({index: number}) => any}
 * @param getProperties {({index: number}) => any}
 * @returns FeatureCollection
 */
export declare function geoJsonFromData(filteredIndex: number[], getGeometry: {
    ({ index }: {
        index: number;
    }): any;
}, getProperties?: {
    ({ index }: {
        index: number;
    }): any;
}): {
    type: string;
    features: Feature[];
};
export declare const prefixGpuField: (name: any) => string;
export declare function gpuFilterToMapboxFilter(gpuFilter: any): unknown;
export {};