import { ContactSearchItem, ContactSearchType } from "../../../types/dto";
import { PeerType } from "../../../types/conversation";
export declare const resolveContactPeerType: (type: ContactSearchType) => PeerType;
export declare const formatLastOnlineTime: (lastOnlineTime: string | null) => string;
export interface ContactSearchTarget {
    userId?: string;
    groupId?: string;
    botId?: string;
}
export declare const resolveContactSearchTarget: (contact: ContactSearchItem) => ContactSearchTarget;
export declare const buildContactSearchParams: (target: ContactSearchTarget) => URLSearchParams;
//# sourceMappingURL=utils.d.ts.map