/**
 * useAutoMarkRead — fire `markAsRead` shortly after the user reaches the
 * conversation view with unread messages, and again when new messages
 * arrive while the widget is open.
 *
 * The actual server call is debounced inside the controller via the
 * `_isMarkingRead` guard.
 */
import type { ChatMessage } from "../../../../utils/globals";
import type { ChatController } from "../../controller/chat-controller";
import type { ChatStore } from "../../store/chat-store";
interface UseAutoMarkReadArgs {
    store: ChatStore;
    controller: ChatController;
    messages: ChatMessage[];
}
export declare function useAutoMarkRead({ store, controller, messages, }: UseAutoMarkReadArgs): void;
export {};