import { Observable } from 'rxjs';
import { OpenIdConfiguration } from '../../config/openid-configuration';
import { CallbackContext } from '../callback-context';
import * as i0 from "@angular/core";
export declare class CodeFlowCallbackHandlerService {
    private readonly urlService;
    private readonly loggerService;
    private readonly tokenValidationService;
    private readonly flowsDataService;
    private readonly storagePersistenceService;
    private readonly dataService;
    codeFlowCallback(urlToCheck: string, config: OpenIdConfiguration): Observable<CallbackContext>;
    codeFlowCodeRequest(callbackContext: CallbackContext, config: OpenIdConfiguration): Observable<CallbackContext>;
    private handleRefreshRetry;
    static ɵfac: i0.ɵɵFactoryDeclaration<CodeFlowCallbackHandlerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CodeFlowCallbackHandlerService>;
}