import type { IActivityHandler, IActivityContext } from "../../IActivityHandler";
/** Defines inputs to the ForEach activity. */
export interface ForEachInputs {
    items: any[] | Iterable<any> | Record<string, any>;
    exit?: boolean;
    itemType?: "any" | "string" | "number" | "esri.AddressCandidate" | "esri.Extent" | "esri.FeatureSet" | "esri.Geometry" | "esri.Graphic" | "esri.Layer" | "esri.Multipoint" | "esri.Point" | "esri.Polygon" | "esri.Polyline" | "esri.PortalGroup" | "esri.PortalUser" | "esri.SpatialReference" | "esri.Symbol" | string;
}
/** Defines outputs to the ForEach activity. */
export interface ForEachOutputs {
    /** @description The count of the items. */
    count?: number;
    /** @description The current item from the items collection. */
    item?: any;
    /** @description The key of the item currently being processed. */
    key?: string;
    /** @description The pass that the loop is on. */
    pass?: number;
}
export declare class ForEach implements IActivityHandler {
    static readonly action = "gcx:wf:core:loop:ForEach";
    static readonly suite = "gcx:wf:builtin";
    /** Carries out the functionality for the ForEach activity. */
    execute(inputs: ForEachInputs, context: IActivityContext): ForEachOutputs;
}