import { EventEmitter } from "eventemitter3";
import { OneSchemaError, OneSchemaLaunchParams, OneSchemaLaunchSessionParams, OneSchemaLaunchStatus, OneSchemaParams } from "./config";
/**
 * OneSchemaImporter class manages the iframe used for importing data in your
 * application and emits events based on what happens.
 */
export declare class OneSchemaImporterClass extends EventEmitter {
    #private;
    iframe?: HTMLIFrameElement;
    _hasAttemptedLaunch: boolean;
    constructor(params: OneSchemaParams);
    /**
     * Set the name and version of the client, used for logging/debugging
     * @param client
     * @param version
     */
    setClient(client: string, version: string): void;
    /**
     * Set the iframe to be used by the OneSchema importer
     * Should only be used in conjunction with the param of manageDOM false
     * @param iframe
     */
    setIframe(iframe: HTMLIFrameElement): void;
    /**
     * Will change the CSS class of the iframe.
     *
     * @param className the new CSS class
     */
    setClassName(className: string): void;
    /**
     * Will change the styles of the iframe.
     *
     * @param styles the styles to apply
     */
    setStyles(styles: Partial<CSSStyleDeclaration>): void;
    /**
     * Will change the parent container of the iframe
     * NOTE: will reload the URL
     * @param parent DOM element to append to
     */
    setParent(parent: HTMLElement): void;
    /**
     * Launch will show the OneSchema window and initialize the importer session
     * @param launchParams optionally pass in parameter overrides or values not passed into constructor
     */
    launch(launchParams?: Partial<OneSchemaLaunchParams> & Partial<OneSchemaLaunchSessionParams>): OneSchemaLaunchStatus;
    /**
     * DEPRECATED: use `launch` instead.
     * Launch session will show the OneSchema window and initialize the importer session with the given session token
     * @param launchParams optionally pass in parameter overrides or values not passed into constructor
     */
    launchSession(launchParams?: Partial<OneSchemaLaunchSessionParams>): OneSchemaLaunchStatus;
    _launch(): void;
    _initWithRetry(count?: number): void;
    _resetSession(launchParams?: Partial<OneSchemaLaunchParams> & Partial<OneSchemaLaunchSessionParams>): void;
    /**
     * Close will stop the importing session and hide the OneSchema window
     * @param clean will remove the iframe and event listeners if true
     */
    close(clean?: boolean): void;
    emitErrorEvent(error: OneSchemaError): void;
}
/**
 * @param params the settings for the importing session
 * @returns an instance of the OneSchemaImporter
 */
export default function oneSchemaImporter(params: OneSchemaParams): OneSchemaImporterClass;