import { InjectionToken } from '@angular/core';
import { FirstlineClientOptions } from "@first-line/firstline-spa-js";
import * as i0 from "@angular/core";
/**
 * Defines a common set of HTTP methods.
 */
export declare const enum HttpMethod {
    Get = "GET",
    Post = "POST",
    Put = "PUT",
    Patch = "PATCH",
    Delete = "DELETE",
    Head = "HEAD"
}
export interface GetTokenOptions {
}
/**
 * Defines the type for a route config entry. Can either be:
 *
 * - an object of type HttpInterceptorRouteConfig
 * - a string
 */
export declare type ApiRouteDefinition = HttpInterceptorRouteConfig | string;
/**
 * A custom type guard to help identify route definitions that are actually HttpInterceptorRouteConfig types.
 *
 * @param def The route definition type
 */
export declare function isHttpInterceptorRouteConfig(def: ApiRouteDefinition): def is HttpInterceptorRouteConfig;
/**
 * Configuration for the HttpInterceptor
 */
export interface HttpInterceptorConfig {
    allowedList: ApiRouteDefinition[];
}
/**
 * Configuration for a single interceptor route
 */
export interface HttpInterceptorRouteConfig {
    /**
     * The URL to test, by supplying the URL to match.
     * If `test` is a match for the current request path from the HTTP client, then
     * an access token is attached to the request in the
     *  ["Authorization" header](https://tools.ietf.org/html/draft-ietf-oauth-v2-bearer-20#section-2.1).
     *
     * If the test does not pass, the request proceeds without the access token attached.
     *
     * A wildcard character can be used to match only the start of the URL.
     *
     * @usagenotes
     *
     * '/api' - exactly match the route /api
     * '/api/*' - match any route that starts with /api/
     */
    uri?: string;
    /**
     * A function that will be called with the HttpRequest.url value, allowing you to do
     * any kind of flexible matching.
     *
     * If this function returns true, then
     * an access token is attached to the request in the
     *  ["Authorization" header](https://tools.ietf.org/html/draft-ietf-oauth-v2-bearer-20#section-2.1).
     *
     * If it returns false, the request proceeds without the access token attached.
     */
    uriMatcher?: (uri: string) => boolean;
    /**
     * The options that are passed to the SDK when retrieving the
     * access token to attach to the outgoing request.
     */
    tokenOptions?: GetTokenOptions;
    /**
     * The HTTP method to match on. If specified, the HTTP method of
     * the outgoing request will be checked against this. If there is no match, the
     * Authorization header is not attached.
     *
     * The HTTP method name is case-sensitive.
     */
    httpMethod?: HttpMethod | string;
    /**
     * Allow the HTTP call to be executed anonymously, when no token is available.
     *
     * When omitted (or set to false), calls that match the configuration will fail when no token is available.
     */
    allowAnonymous?: boolean;
}
/**
 * Configuration for the authentication service
 */
export interface AuthConfig extends FirstlineClientOptions {
    /**
     * Configuration for the built-in Http Interceptor, used for
     * automatically attaching access tokens.
     */
    httpInterceptor?: HttpInterceptorConfig;
}
/**
 * Angular specific state to be stored before redirect
 */
export interface AppState {
    /**
     * Any custom parameter to be stored in appState
     */
    [key: string]: any;
}
/**
 * Injection token for accessing configuration.
 *
 * @usageNotes
 *
 * Use the `Inject` decorator to access the configuration from a service or component:
 *
 * ```
 * class MyService(@Inject(AuthConfigService) config: AuthConfig) {}
 * ```
 */
export declare const AuthConfigService: InjectionToken<AuthConfig>;
/**
 * Gets and sets configuration for the internal client. This can be
 * used to provide configuration outside of using AuthModule.forRoot, i.e. from
 * a factory provided by APP_INITIALIZER.
 */
export declare class AuthClientConfig {
    private config?;
    constructor(config?: AuthConfig);
    /**
     * Sets configuration to be read by other consumers of the service (see usage notes)
     *
     * @param config The configuration to set
     */
    set(config: AuthConfig): void;
    /**
     * Gets the config that has been set by other consumers of the service
     */
    get(): AuthConfig;
    static ɵfac: i0.ɵɵFactoryDeclaration<AuthClientConfig, [{ optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AuthClientConfig>;
}