import { CueAuth } from './auth';
/**
 * Global, per-user app settings — a single small JSON blob (capped at 100KB
 * server-side), scoped to the current user only. Unlike {@link CueAppData}
 * (which namespaces data per studio-app UUID), this is one blob shared across
 * the whole portal, e.g. `{ language: 'da' }`.
 */
export declare class CueUserSettings {
    private readonly _auth;
    private readonly _gatewayUrl;
    constructor(_auth: CueAuth, _gatewayUrl: string);
    /**
     * Fetch the current user's settings.
     * Returns `null` if nothing has been saved yet.
     */
    get<T = unknown>(): Promise<T | null>;
    /**
     * Save the current user's settings. Overwrites any previous value.
     * The server rejects payloads larger than 100KB.
     */
    set(data: unknown): Promise<void>;
}