import { MapProvider } from "./MapProvider";
import type { IActivityHandler, IActivityContext } from "../../IActivityHandler";
/** Defines inputs for the basic Closest Facility Task activity. This task is related to the Route and Service Area tasks. */
export interface ClosestFacilityTaskInputs {
    url: string;
    facilities: __esri.DataLayer | __esri.FeatureSet | __esri.NetworkFeatureSet | __esri.NetworkUrl;
    incidents: __esri.DataLayer | __esri.FeatureSet | __esri.NetworkFeatureSet | __esri.NetworkUrl;
    accumulateAttributes?: string[];
    attributeParameterValues?: __esri.AttributeParameterValue[];
    defaultCutoff?: number;
    defaultTargetFacilityCount?: number;
    directionsLanguage?: string;
    directionsLengthUnits?: string;
    directionsOutputType?: string;
    directionsStyleName?: "desktop" | "navigation" | "campus" | string;
    directionsTimeAttribute?: string;
    doNotLocateOnRestrictedElements?: boolean;
    impedanceAttribute?: string;
    impedenceAttribute?: string;
    outputGeometryPrecision?: number;
    outputGeometryPrecisionUnits?: string;
    outputLines?: string;
    outSpatialReference?: number | string | __esri.SpatialReference;
    pointBarriers?: __esri.DataLayer | __esri.FeatureSet;
    polygonBarriers?: __esri.DataLayer | __esri.FeatureSet;
    polylineBarriers?: __esri.DataLayer | __esri.FeatureSet;
    restrictionAttributes?: string[];
    restrictUTurns?: string;
    returnDirections?: boolean;
    returnFacilities?: boolean;
    returnIncidents?: boolean;
    returnPointBarriers?: boolean;
    returnPolygonBarriers?: boolean;
    returnPolylineBarriers?: boolean;
    returnRoutes?: boolean;
    timeOfDay?: Date;
    timeOfDayUsage?: string;
    travelDirection?: string;
    useHierarchy?: boolean;
}
/** defines outputs for the Closest Facility Task activity. */
export interface ClosestFacilityTaskOutputs {
    /** @description The directions. */
    directions: __esri.DirectionsFeatureSet | __esri.DirectionsFeatureSet[];
    /** @description The facilities points. */
    facilities: __esri.FeatureSet;
    /** @description The incidents points. */
    incidents: __esri.FeatureSet;
    /** @description The messages returned by the network analysis service. */
    messages: __esri.NAMessage[];
    /** @description The point barriers. */
    pointBarriers: __esri.FeatureSet;
    /** @description The polygon barriers. */
    polygonBarriers: __esri.FeatureSet;
    /** @description The polyline barriers. */
    polylineBarriers: __esri.FeatureSet;
    /** @description The routes. */
    routes: __esri.FeatureSet;
}
export declare class ClosestFacilityTask implements IActivityHandler {
    static readonly action = "gcx:wf:arcgis::ClosestFacilityTask";
    static readonly suite = "gcx:wf:builtin";
    execute(inputs: ClosestFacilityTaskInputs, context: IActivityContext, MapProviderType: typeof MapProvider): Promise<ClosestFacilityTaskOutputs>;
}