import { nip19 } from 'nostr-tools';
export declare const defaultRelays: string[];
export declare function parseNaddr(tag: string[]): nip19.AddressPointer;
/**
 * user string を pubkey (hex) に解決する
 */
export declare function resolveToPubkey(user: string | undefined): Promise<string | null>;
/**
 * noteId string を note ID (hex) に解決する
 */
export declare function resolveToNoteId(noteId: string | undefined): string | null;
export declare const nip33Regex: RegExp;
export declare const hexRegex: RegExp;
export declare const repostedId: (tags: string[][]) => {
    tag: string[] | undefined;
    kind: number | undefined;
};
export declare const getWarningTag: (tags: string[][]) => string[] | undefined;
/**
 * Parse relays prop from string or array to string array
 */
export declare function parseRelays(relays: string[] | string | undefined): string[];
/**
 * Get theme class based on theme prop
 */
export declare function getThemeClass(theme: 'light' | 'dark' | 'auto'): string;