/**
 * @license
 * Copyright 2024 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { LitElement } from 'lit';
import type { ChatMessage, ChatUser } from './chat-panel.types.js';
/**
 * Shared chat panel — renders messages, input bar, reactions, context menu.
 * Used inside both the floating presence chat and the full messages page.
 *
 * @fires message-send - User sends a message. Detail: `{ text, replyTo? }`
 * @fires message-edit - User edits a message. Detail: `{ messageId, content }`
 * @fires message-delete - User deletes a message. Detail: `{ messageId }`
 * @fires message-react - User reacts to a message. Detail: `{ messageId, emoji }`
 * @fires typing-start
 * @fires typing-stop
 * @fires file-select - User selected a file. Detail: `{ file: File, imageOnly: boolean }`
 */
export declare class NrChatPanelElement extends LitElement {
    static styles: import("lit").CSSResult;
    /** Messages to display */
    messages: ChatMessage[];
    /** Current user info */
    currentUser: ChatUser | null;
    /** Conversation ID */
    conversationId: string;
    /** Whether this is a group conversation */
    isGroup: boolean;
    /** Loading state */
    loading: boolean;
    /** Compact mode for floating panels */
    compact: boolean;
    /** Empty state text */
    emptyText: string;
    /** Hide the built-in input bar (for pages that provide their own) */
    hideInput: boolean;
    private _showEmoji;
    private _contextMenu;
    private _replyTo;
    private _editingIdx;
    private _typing;
    private _typingTimer;
    private _longPressTimer;
    private _touchMoved;
    updated(changed: Map<string, unknown>): void;
    /** Add a typing indicator */
    addTyping(userName: string): void;
    /** Remove a typing indicator */
    removeTyping(userName: string): void;
    private _sendMessage;
    private _onInputKeydown;
    private _toggleEmoji;
    private _insertEmoji;
    private _menuPos;
    private _showContextMenuHandler;
    private _onTouchStart;
    private _onTouchEnd;
    private _onTouchMove;
    private _onMsgTap;
    private _hideContextMenu;
    private _deleteMsg;
    private _replyMsg;
    private _editMsg;
    private _confirmEdit;
    private _onEditKeydown;
    private _reactMsg;
    private _toggleAudioPlay;
    private _onAudioTimeUpdate;
    private _onAudioEnded;
    private _pickFile;
    private _playSound;
    render(): import("lit-html").TemplateResult<1>;
    private _renderMessage;
    private _renderAttachment;
    private _renderContextMenu;
    private _renderEmojiPicker;
    private _renderInputBar;
}
declare global {
    interface HTMLElementTagNameMap {
        'nr-chat-panel': NrChatPanelElement;
    }
}
//# sourceMappingURL=chat-panel.component.d.ts.map