import { MapProvider } from "./MapProvider";
import type { IActivityHandler, IActivityContext } from "../../IActivityHandler";
/** Defines inputs for the Project activity. */
export interface ProjectServiceTaskInputs {
    url?: string;
    geometry: __esri.GeometryUnion | __esri.GeometryUnion[];
    outSpatialReference?: string | number | __esri.SpatialReference;
    transformation?: string | number | object;
    reverse?: boolean;
}
/** Defines outputs for the Project Geometry activity. */
export interface ProjectServiceTaskOutputs {
    /** @description The first result geometry. */
    geometry?: __esri.Geometry | null | undefined;
    /** @description The result geometries. */
    results?: (__esri.Geometry | null | undefined)[];
}
export declare class ProjectServiceTask implements IActivityHandler {
    static readonly action = "gcx:wf:arcgis::ProjectServiceTask";
    static readonly suite = "gcx:wf:builtin";
    execute(inputs: ProjectServiceTaskInputs, context: IActivityContext, MapProviderType: typeof MapProvider): Promise<ProjectServiceTaskOutputs>;
}