export declare class Auth {
    private apiKey?;
    private token?;
    constructor(apiKey?: string | undefined, token?: string | undefined);
    /**
     * Get the authentication token
     */
    getToken(): string | undefined;
    /**
     * Update the authentication token (e.g. after refresh)
     */
    setToken(token: string | undefined): void;
    /**
     * Get the headers for API requests
     */
    getHeaders(): HeadersInit;
    /**
     * Get authentication headers
     */
    getAuthHeaders(): HeadersInit;
}