import { InteractionMode, MonitorState } from '../types/enums';
import type { EventBus } from '../core/EventBus';
import type { WidgetAppearance } from '../types/config';
export declare class Renderer {
    private bus;
    private onStart;
    private onEnd;
    private onMute;
    private onInput;
    private onMode;
    private onSendText?;
    private onSendMedia?;
    private root;
    private host;
    private panel;
    private body;
    private fab;
    private fabPulse;
    private headerTitle;
    private controls;
    private endedBar;
    private muteBtn;
    private timer;
    private versionEl;
    private open;
    private state;
    private agentName;
    private version;
    private idleText;
    private secs;
    private tick;
    private muted;
    private input;
    private modes;
    private monitorState;
    private displayPhone;
    private waNumber;
    private waAgentId;
    private agentPhone;
    private agentWaNumber;
    private headerActsCaps;
    private headerActsCbs;
    private headerActsEl;
    private watermark;
    private camToggleBtn;
    private chatToggleBtn;
    private voiceChatOpen;
    private vision;
    private transcript;
    private chatBar;
    constructor(bus: EventBus, onStart: () => void, onEnd: () => void, onMute: (m: boolean) => void, onInput: (id: string, val: string) => void, onMode: (mode: InteractionMode) => void, onSendText?: (text: string) => void, onSendMedia?: (file: File) => void);
    mount(idleText: string, modes?: InteractionMode[], appearance?: WidgetAppearance): void;
    private buildControls;
    updateModes(modes: InteractionMode[]): void;
    setModeSelect(): void;
    prepareTerms(agentName: string, onAccept: () => void, onDecline: () => void): void;
    setTerms(agentName: string, onAccept: () => void, onDecline: () => void): void;
    showHeaderActions(capabilities: {
        whatsapp?: boolean;
        phone?: boolean;
    }, onWa: () => void, onPhone: () => void): void;
    private renderTerms;
    setVerifying(): void;
    getBody(): HTMLElement;
    setConnecting(): void;
    setChatMode(active: boolean): void;
    setLive(): void;
    setCallMeWaiting(): void;
    setShowNumber(phoneNum: string): void;
    setWhatsAppLink(number: string, agentId: string): void;
    setMonitoring(status: MonitorState): void;
    setEnded(): void;
    setTransferring(): void;
    setTransferred(): void;
    setError(msg: string): void;
    setVisionCapable(enabled: boolean): void;
    setPreviewVideo(videoEl: HTMLVideoElement): void;
    enableVision(videoEl: HTMLVideoElement, onCameraToggle?: (off: boolean) => void): void;
    disableVision(): void;
    drawFaceLandmarks(landmarks: Array<{
        x: number;
        y: number;
    }>): void;
    setAgentName(name: string): void;
    setAgentPhone(phone: string): void;
    setAgentWaNumber(number: string): void;
    setVersion(v: string): void;
    private reset;
    private hasPhone;
    private hasWhatsApp;
    private hasBrowser;
    private hasChat;
    private renderBody;
    private renderFileCard;
    private renderChannelCards;
    private initDrag;
    toggle(open: boolean): void;
    el(tag: string, cls: string, parent: HTMLElement): HTMLElement;
    private applyAppearance;
    appendFileUploading(filename: string): void;
    appendFileError(filename: string, error: string): void;
    destroy(): void;
}