/**
 * Thrown when a write is blocked because the acting user is suspended.
 *
 * The server rejects participation/content writes for a suspended user with
 * `403` + body `{ error, code: "user/suspended", reason, endDate }`
 * (`endDate: null` = indefinite). The response interceptor
 * (`config/useAxiosPrivate.ts`) discriminates that response on `code` BEFORE
 * the generic 403 → token-refresh branch and rejects with this typed error, so
 * a blocked write neither triggers a spurious token refresh nor is silently
 * retried, and app callers can `catch` it and branch on the suspension.
 */
export declare const SUSPENDED_ERROR_CODE = "user/suspended";
export declare class SuspendedError extends Error {
    /** Always `"user/suspended"` — matches the server's response `code`. */
    readonly code: typeof SUSPENDED_ERROR_CODE;
    /** Human-readable reason for the suspension, if the moderator provided one. */
    readonly reason: string | null;
    /** ISO end date of the suspension, or `null` for an indefinite suspension. */
    readonly endDate: string | null;
    constructor({ message, reason, endDate, }: {
        message?: string;
        reason: string | null;
        endDate: string | null;
    });
}
/** Narrowing helper so callers don't have to rely on `instanceof` alone. */
export declare function isSuspendedError(err: unknown): err is SuspendedError;