import { MapProvider } from "./MapProvider";
import type { IActivityHandler, IActivityContext, EmptyInputs } from "../../IActivityHandler";
/** Defines outputs for the GetViewExtent activity. */
export interface GetViewExtentOutputs {
    /** @description The extent of the view. */
    extent?: __esri.Extent;
    /** @description The center of the extent. */
    center?: __esri.Point;
    /** @description The scale at the extent. */
    scale?: number;
}
export declare class GetViewExtent implements IActivityHandler {
    static readonly action = "gcx:wf:arcgis::GetViewExtent";
    static readonly suite = "gcx:wf:builtin";
    execute(_inputs: EmptyInputs, _context: IActivityContext, MapProviderType: typeof MapProvider): Promise<GetViewExtentOutputs>;
}