import type { NapiNode } from '@vibecook/truffle';
export type AuthStatus = 'unknown' | 'required' | 'authenticated';
export interface UseAuthResult {
    /** Current auth status. */
    status: AuthStatus;
    /** The Tailscale auth URL, if auth is required. */
    authUrl: string | null;
    /** Whether auth is currently required. */
    isAuthRequired: boolean;
    /** Whether the node is fully authenticated. */
    isAuthenticated: boolean;
}
/**
 * React hook for tracking Tailscale auth state.
 *
 * Listens for `auth_required` peer events from the Node API.
 * Once peers start arriving, auth is considered complete.
 *
 * @example
 * ```tsx
 * const { isAuthRequired, authUrl } = useAuth(node);
 *
 * if (isAuthRequired && authUrl) {
 *   return <a href={authUrl}>Authenticate with Tailscale</a>;
 * }
 * ```
 */
export declare function useAuth(node: NapiNode | null): UseAuthResult;
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