import { AiIconType } from '../../utils/icon-types';
export declare class BielChat {
    isUserScrollingUp: boolean;
    isStreaming: boolean;
    private scrollbarHideTimer;
    private scrollRafId;
    private isInitialLoad;
    private lastUserScrollInputAt;
    private contentResizeObserver;
    private static readonly USER_SCROLL_INPUT_WINDOW_MS;
    messages: {
        text: string;
        sender: 'user' | 'ai';
        messageId?: string;
        feedback?: 0 | 1;
        sources?: {
            title: string;
            url: string;
        }[];
        isPartial: boolean;
        partialId?: number;
        incomplete?: boolean;
    }[];
    isFullscreen: boolean;
    isLoading: boolean;
    suggestedQuestions: string[];
    welcomeMessage: string;
    suggestedQuestionsTitle: string;
    loadedChat: boolean;
    hideFeedback: boolean;
    modalPosition: string;
    embeddedMode: boolean;
    bielId: string;
    sourcesText: string;
    aiIcon: AiIconType;
    hideAvatars: boolean;
    hideSources: boolean;
    showContinueButton: boolean;
    assistantLabel: string;
    projectActions: {
        name: string;
        button_text: string;
        url: string;
    }[];
    smoothStreaming: boolean;
    renderMath: boolean;
    mathjaxUrl: string;
    renderDiagrams: boolean;
    mermaidTheme: string;
    el: HTMLElement;
    private chatContainer;
    handleTextUpdate(event: CustomEvent<{
        text: string;
        id: number;
        bielId: string;
    }>): void;
    handlePartialMessageComplete(event: CustomEvent<{
        partialId: number;
        bielId: string;
    }>): void;
    handleScrollToBottom(event: CustomEvent<{
        bielId: string;
    }>): void;
    handleMessageSent(event: CustomEvent<{
        bielId: string;
    }>): void;
    handleSuggestedQuestionClick(event: CustomEvent<{
        bielId: string;
    }>): void;
    private resumeAutoScroll;
    scheduleScrollToBottom(): void;
    scrollToBottom(): void;
    private markUserScrollInput;
    private onPointerDown;
    private onScroll;
    componentDidLoad(): void;
    componentDidUpdate(): void;
    private observedChildren;
    private observeContent;
    disconnectedCallback(): void;
    render(): any;
}