import { ChatParticipant } from '../types';
/**
 * Format a list of participants into a comma-separated string of names.
 * An optional formatter can be provided to customize how each participant's name is displayed.
 */
declare const formatParticipantNames: (participants?: ChatParticipant[] | null, formatName?: (participant: ChatParticipant) => string) => string;
export default formatParticipantNames;