/**
 * Responsible for fetching an IDP configuration
 */
import type { IIssuerConfig, IIssuerConfigFetcher, IStorageUtility } from '@inrupt/solid-client-authn-core';
export declare const WELL_KNOWN_OPENID_CONFIG = ".well-known/openid-configuration";
export default class IssuerConfigFetcher implements IIssuerConfigFetcher {
    private storageUtility;
    constructor(storageUtility: IStorageUtility);
    static getLocalStorageKey(issuer: string): string;
    fetchConfig(issuer: string): Promise<IIssuerConfig>;
}
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