import { Ref } from 'vue';
import { ChatMessage } from './messages';
import { SendMessageResponse } from './webhook';
export interface Chat {
    initialMessages: Ref<ChatMessage[]>;
    messages: Ref<ChatMessage[]>;
    currentSessionId: Ref<string | null>;
    waitingForResponse: Ref<boolean>;
    loadPreviousSession?: () => Promise<string | undefined>;
    startNewSession?: () => Promise<void>;
    resetSession?: () => Promise<void>;
    sendMessage: (text: string, files?: File[]) => Promise<SendMessageResponse | null>;
    sendFeedback: (messageId: number, feedback: boolean) => Promise<void>;
    showConfirmation: Ref<boolean>;
    hasInteracted: Ref<boolean>;
    markAsInteracted: () => void;
    ws?: WebSocket | null;
}