type BindingPrompt = {
    accountKey: string;
    action: string;
};
export declare const socialBindingPrompt: {
    getSnapshot: () => BindingPrompt | undefined;
    subscribe(listener: () => void): () => void;
    close(): void;
};
/** UI feedback at the explicit write boundary; never gate navigation or reads.
 * Server authorization remains owned by the existing business endpoints. */
export declare function requirePhoneForSocialAction(action: string, signal?: AbortSignal): Promise<void>;
export declare function isSocialBindingRequired(error: unknown): boolean;
export {};
//# sourceMappingURL=social-action-guard.d.ts.map