import type { MonitorSlackOpts } from "./types.js";
/**
 * Detect non-recoverable Slack API / auth errors that should NOT be retried.
 * These indicate permanent credential problems (revoked bot, deactivated account, etc.)
 * and retrying will never succeed — continuing to retry blocks the entire gateway.
 */
export declare function isNonRecoverableSlackAuthError(error: unknown): boolean;
export declare function monitorSlackProvider(opts?: MonitorSlackOpts): Promise<void>;