import { OnDestroy } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { HttpClient } from '@angular/common/http';
import { Router } from "@angular/router";
import { KoalaTokenService } from "../token/koala.token.service";
import * as i0 from "@angular/core";
export interface KoalaOAuth2Config {
    redirectUri: string;
    responseType: string;
    clientId: string;
    scope: string;
    issuer: string;
    redirectUriAfterAuth?: string;
    customQueryParams?: object;
    endpointToken?: string;
    endpointClaims?: string;
}
export interface KoalaOpenIdConfig {
    authorization_endpoint: string;
    check_session_iframe: string;
    claim_types_supported: string[];
    claims_parameter_supported: boolean;
    claims_supported: string[];
    code_challenge_methods_supported: string[];
    end_session_endpoint: string;
    grant_types_supported: string[];
    id_token_encryption_alg_values_supported: string[];
    id_token_encryption_enc_values_supported: string[];
    id_token_signing_alg_values_supported: string[];
    introspection_endpoint: string;
    issuer: string;
    jwks_uri: string;
    registration_endpoint: string;
    request_object_signing_alg_values_supported: string[];
    request_parameter_supported: boolean;
    request_uri_parameter_supported: boolean;
    response_modes_supported: string[];
    response_types_supported: string[];
    scopes_supported: string[];
    subject_types_supported: string[];
    tls_client_certificate_bound_access_tokens: boolean;
    token_endpoint: string;
    token_endpoint_auth_methods_supported: string[];
    token_endpoint_auth_signing_alg_values_supported: string[];
    token_introspection_endpoint: string;
    userinfo_endpoint: string;
    userinfo_signing_alg_values_supported: string[];
}
export declare type EventType = 'loadedConfig' | 'getToken' | 'getTokenError' | 'refreshToken' | 'getClaims' | 'userAuthenticated' | 'authenticate' | 'logout' | 'errorLoadConfig';
export declare class KoalaOAuth2Service implements OnDestroy {
    private http;
    private router;
    private tokenService;
    events: BehaviorSubject<EventType>;
    private config;
    private openIdOptions;
    private eventSubscription;
    private state?;
    private code?;
    private token?;
    private claims?;
    private refreshTokenInterval?;
    constructor(http: HttpClient, router: Router, tokenService: KoalaTokenService);
    ngOnDestroy(): void;
    hasOpenIdConfig(): boolean;
    configure(options: KoalaOAuth2Config): void;
    loadDiscoveryDocumentAndTryLogin(): Promise<unknown>;
    initLoginFlow(name?: string): Promise<void>;
    getIdentityClaims(): any;
    getAccessToken(): any;
    getIdToken(): any;
    getRefreshToken(): any;
    getAccessTokenExpiration(): string;
    getCode(): string;
    logout(): void;
    initRefreshTokenInterval(code: string, refreshToken: string): void;
    private getToken;
    private getClaims;
    private generateState;
    static ɵfac: i0.ɵɵFactoryDeclaration<KoalaOAuth2Service, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<KoalaOAuth2Service>;
}