import { IActivityHandler, IActivityContext } from "../../IActivityHandler";
/** Defines inputs for the GetFeatureSetExtent activity. */
export interface GetFeatureSetExtentInputs {
    /** The features to calculate the bounding extent of. */
    features: __esri.Graphic | __esri.FeatureSet | __esri.Graphic[];
}
/** Defines outputs for the GetFeatureSetExtent activity. */
export interface GetFeatureSetExtentOutputs {
    /** The extent of all the input features. */
    extent: __esri.Extent;
    /** The center of the extent. */
    center: __esri.Point;
}
export declare class GetFeatureSetExtent implements IActivityHandler {
    static action: string;
    static suite: string;
    execute(inputs: GetFeatureSetExtentInputs, context: IActivityContext): GetFeatureSetExtentOutputs;
}
