import type { ActorResolver } from '@atcute/identity-resolver';
import { type OAuthDatabase } from './store/db.js';
import type { ClientAssertionFetcher } from './types/client-assertion.js';
export declare let CLIENT_ID: string;
export declare let REDIRECT_URI: string;
export declare let fetchClientAssertion: ClientAssertionFetcher | undefined;
export declare let database: OAuthDatabase;
export declare let identityResolver: ActorResolver;
export interface ConfigureOAuthOptions {
    /**
     * client metadata, necessary to drive the whole request
     */
    metadata: {
        client_id: string;
        redirect_uri: string;
    };
    /** resolves actor identifiers into identity metadata */
    identityResolver: ActorResolver;
    /**
     * optional function to fetch DPoP-bound client assertions from your backend.
     */
    fetchClientAssertion?: ClientAssertionFetcher;
    /**
     * name that will be used as prefix for storage keys needed to persist authentication.
     * @default "atcute-oauth"
     */
    storageName?: string;
}
export declare const configureOAuth: (options: ConfigureOAuthOptions) => void;
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