import type { ChatRequestOptions } from "ai";
import { type ChatCommandQueue, type ChatCommandState } from "./commands";
/**
 * Render the hook only in the active shell (desktop panel or mobile drawer),
 * once stored history has loaded into the shared chat. Both shells use the
 * same chat, so `sendMessage`, `status`, and `stop` act on one conversation.
 */
interface UseChatCommandsOptions {
    /** Clear the stored and displayed conversation. */
    clearConversation: () => Promise<void>;
    commandState: ChatCommandState;
    commands: ChatCommandQueue;
    sendMessage: (message: {
        metadata?: unknown;
        text: string;
    }, options?: ChatRequestOptions) => Promise<void>;
    status: string;
    stop: () => Promise<void> | void;
}
/**
 * Drains the provider's command queue into the chat: a requested clear runs
 * first (stopping a streaming response), then queued questions are sent one
 * at a time whenever the chat is idle. Returns `submitText`, which every
 * submission path uses so an attached page travels with exactly one message.
 */
export declare const useChatCommands: ({ clearConversation, commandState, commands, sendMessage, status, stop, }: UseChatCommandsOptions) => (text: string) => Promise<void>;
export {};
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