import type { MessageFile } from '../../types/schemas/chat/files.js';
import type { MessageRole } from '../../types/schemas/chat/primitives.js';
export declare function addFilesToConversation(conversationId: string, newFiles: MessageFile[], messageId: string, messageRole: MessageRole): void;
export declare function useConversationFileActions(): {
    addFilesToConversation: (conversationId: string, newFiles: MessageFile[], messageId: string, messageRole: MessageRole) => void;
};
export declare function useConversationFiles(conversationId: Ref<string | null | undefined>): {
    files: any;
    total: any;
    loading: any;
    error: any;
    hasFiles: any;
    imageFiles: any;
    documentFiles: any;
    otherFiles: any;
    fetchFiles: () => Promise<void>;
};