import type { OAuthProvider } from "./interfaces";
/**
 * Creates a Twitter/X OAuth 2.0 Provider integration.
 *
 * Uses OAuth 2.0 with PKCE (authorization code flow). The frontend must include
 * the PKCE `code_verifier` when sending the authorization code.
 *
 * Twitter API v2 requires the "tweet.read" and "users.read" scopes at minimum,
 * plus "offline.access" if refresh tokens are needed on Twitter's side.
 */
export declare function createTwitterProvider(config: {
    clientId: string;
    clientSecret: string;
}): OAuthProvider<{
    code: string;
    redirectUri: string;
    codeVerifier: string;
}>;