import { Component, Ref } from 'vue';
import { ChatMessage } from './messages';
import { SendMessageResponse } from './webhook';
export interface ChatOptions {
    webhookUrl: string;
    webhookConfig?: {
        method?: 'GET' | 'POST';
        headers?: Record<string, string>;
    };
    target?: string | Element;
    mode?: 'window' | 'fullscreen';
    showWindowCloseButton?: boolean;
    showWelcomeScreen?: boolean;
    loadPreviousSession?: boolean;
    sessionId?: string;
    chatInputKey?: string;
    chatSessionKey?: string;
    defaultLanguage?: 'en';
    initialMessages?: string[];
    messageHistory?: ChatMessage[];
    metadata?: Record<string, unknown>;
    i18n: Record<string, {
        title: string;
        subtitle: string;
        footer: string;
        getStarted: string;
        inputPlaceholder: string;
        closeButtonTooltip: string;
        [message: string]: string;
    }>;
    theme?: {};
    messageComponents?: Record<string, Component>;
    disabled?: Ref<boolean>;
    allowFileUploads?: Ref<boolean> | boolean;
    allowedFilesMimeTypes?: Ref<string> | string;
    enableStreaming?: boolean;
    beforeMessageSent?: (message: string) => void | Promise<void>;
    afterMessageSent?: (message: string, response?: SendMessageResponse) => void | Promise<void>;
    enableMessageActions?: boolean;
}