import { type WAMessage } from '@whiskeysockets/baileys';
export declare const PN_SUFFIX = "@s.whatsapp.net";
export declare const LID_SUFFIX = "@lid";
export type JidPair = {
    lid?: string;
    pn?: string;
};
export declare const normalizeJid: (jid: string) => string;
export declare const isLidJid: (jid: string) => boolean;
export declare const isPnJid: (jid: string) => boolean;
export declare const isGroupJid: (jid: string) => boolean;
export declare const isBroadcastJid: (jid: string) => boolean;
export declare const isDirectUserJid: (jid: string) => boolean;
export declare const uniqueJids: (...jids: Array<string | null | undefined>) => string[];
export declare const canonicalJidForPair: (pair: JidPair, fallback?: string) => string | undefined;
export declare const aliasJidsForPair: (canonicalJid: string, pair: JidPair) => string[];
export declare const extractJidPairFromContact: (contact: Record<string, unknown>) => JidPair;
export declare const extractJidPairFromMessage: (message: WAMessage) => JidPair;