import { SessionService } from "../../../core";
import { CreateSessionAttempt } from "../models/config-interfaces";
import * as i0 from "@angular/core";
export declare class CreateSessionWorkflowService {
    /**
     * Attempts to initialize a support session using the provided information, using existing sessions if already initiated.
     * @param sessionService The session service to use when intializing the session.  This service should not have an active connected session.
     * @param deviceId The device ID to be used with the new session
     * @param apiEndpoint The API endpoint to be used with the session.
     * @param apiKey The API key to be used with the session.
     * @returns The state of the attempt.
     * @throws If there is a preexisting session in a connected state.
     */
    initializeSession(sessionService: SessionService<any>, deviceId: string, apiEndpoint: string, apiKey: string): Promise<CreateSessionAttempt>;
    private onConnectionState;
    static ɵfac: i0.ɵɵFactoryDeclaration<CreateSessionWorkflowService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CreateSessionWorkflowService>;
}