import { NDKUserProfile } from '@nostr-dev-kit/ndk';
interface Comment {
    id: string;
    pubkey: string;
    content: string;
    created_at: number;
    replies: Comment[];
    userProfile?: NDKUserProfile;
    replyTo?: string;
    depth?: number;
}
export default class NostrComment extends HTMLElement {
    private rendered;
    private nostrService;
    private shadow;
    private theme;
    private isLoading;
    private isError;
    private errorMessage;
    private comments;
    private baseUrl;
    private userPublicKey;
    private userPrivateKey;
    private currentUserProfile;
    private isSubmitting;
    private replyingToComment;
    private commentAs;
    private hasNip07;
    private anonPrivateKeyHex;
    private eventListeners;
    private nip07MonitoringInterval;
    private loadVersion;
    constructor();
    getRelays: () => string[];
    getTheme: () => void;
    getBaseUrl: () => string;
    private detectNip07Extension;
    private handleNip07StateChange;
    private setupNip07StateMonitoring;
    loadComments: () => Promise<void>;
    buildCommentTree: (allComments: Comment[]) => Comment[];
    initializeUser: () => Promise<void>;
    submitComment: (content: string) => Promise<void>;
    addReplyToComment: (newComment: Comment, parentId: string) => void;
    private findRootAndParent;
    startReply: (commentId: string) => void;
    cancelReply: () => void;
    connectedCallback(): Promise<void>;
    static get observedAttributes(): string[];
    attributeChangedCallback(name: string, _oldValue: string, _newValue: string): Promise<void>;
    disconnectedCallback(): void;
    attachEventListeners(): void;
    attachAvatarErrorHandlers(): void;
    private removeEventListeners;
    private showError;
    private getDefaultAvatarUrl;
    private ensureAnonKey;
    render(): void;
}
export {};