import { OauthAsService } from '../services/oauth.as.service';
export declare class OauthDiscoveryController {
    private readonly oauthAsService;
    constructor(oauthAsService: OauthAsService);
    metadata(): {
        issuer: string;
        authorization_endpoint: string;
        token_endpoint: string;
        registration_endpoint: string;
        response_types_supported: string[];
        grant_types_supported: string[];
        code_challenge_methods_supported: string[];
        token_endpoint_auth_methods_supported: string[];
        scopes_supported: string[];
    };
}