import type { PublishedPost, PublishPostInput, SocialIdentityCredentials, SocialPublishingDriver, TimelineQuery, TimelineResult } from '../types';
export declare interface ThreadsDriverOptions {
  graphVersion?: string
  authBase?: string
  graphBase?: string
}
export declare interface ThreadsAuthUrlInput {
  clientId: string
  redirectUrl: string
  scopes: string[]
  state: string
}
export declare interface ThreadsTokenExchangeInput {
  clientId: string
  clientSecret: string
  redirectUrl: string
  code: string
}
export declare interface ThreadsAccount {
  threadsUserId: string
  username?: string
  accessToken: string
}
export declare class ThreadsApiError extends Error {
  public status: number;
  public body: string;
  constructor(message: string, status: number, body: string);
  get isAuthError(): boolean;
}
/**
 * Publishing driver for Threads (Meta) via the Threads Graph API. Auth is the
 * Threads OAuth flow (`threads.net/oauth/authorize`, scopes `threads_basic` +
 * `threads_content_publish`). Publishing is the documented two-step flow:
 * create a media container, then publish it.
 *
 * Unlike Instagram, Threads allows text-only posts — `post.media` is optional
 * and, when present, the container is created as an `IMAGE` instead of `TEXT`.
 */
export declare class ThreadsPublishingDriver implements SocialPublishingDriver {
  readonly provider: 'threads';
  characterLimit: number;
  protected graphVersion: string;
  protected authBase: string;
  protected graphBase: string;
  constructor(options?: ThreadsDriverOptions);
  getAuthUrl(input: ThreadsAuthUrlInput): string;
  exchangeCode(input: ThreadsTokenExchangeInput): Promise<{ accessToken: string, userId?: string, expiresIn?: number }>;
  resolveAccount(accessToken: string): Promise<ThreadsAccount>;
  publish(identity: SocialIdentityCredentials, post: PublishPostInput): Promise<PublishedPost>;
  timeline(_identity: SocialIdentityCredentials, _query?: TimelineQuery): Promise<TimelineResult>;
  protected graph<T>(path: string, init: RequestInit): Promise<T>;
}