import { ChannelProvider } from "../core/ChannelProvider";
import type { IActivityHandler, IActivityContext } from "../../IActivityHandler";
/** Defines inputs for the RunWorkflow activity. */
export interface RunWorkflowInputs {
    url: string;
    arguments?: Record<string, any>;
}
/** Defines outputs for the RunWorkflow activity. */
export interface RunWorkflowOutputs {
    /** @description The workflow's outputs. */
    result: Record<string, any>;
}
export declare class RunWorkflow implements IActivityHandler {
    static readonly action = "gcx:wf:core::RunWorkflow";
    static readonly suite = "gcx:wf:builtin";
    execute(inputs: RunWorkflowInputs, context: IActivityContext, ChannelProviderType: typeof ChannelProvider): Promise<RunWorkflowOutputs>;
    private checkJobStatus;
    private delay;
    /**
     * Use a WebSocket to retrieve the result of the job from the server.
     * @param serverUrl The url of the instance of Workflow Server that is running the workflow.
     * @param ticket The JWT ticket associated with this job.
     * @param cancellationToken The cancellation token for the currently running workflow.
     * @returns A promise for the result of the workflow. Returns `null` if there is an error.
     */
    private getResult;
    private getWebSocketUrl;
    private isServerWorkflow;
    /**
     * Repeatedly checks the job status until it is done.
     * @param serverUrl The url of the instance of Workflow Server that is running the workflow.
     * @param ticket The JWT ticket associated with the job.
     * @param delay The time to wait in milliseconds before the next check.
     * @param channel The ChannelProvider to use for communication with the server.
     * @param cancellationToken The cancellation token for the currently running workflow.
     * @returns A promise for the result of the workflow. Throws an error in some cases.
     */
    private pollResult;
    private runClientWorkflow;
    private runServerWorkflow;
}