import type { Env, IUser, PushAPI } from '@pushprotocol/restapi';
import type { ChatFeedsType, NotificationFeedsType, ParsedNotificationType, Web3NameListType } from '../../types';
export declare const getObjectsWithMatchingKeys: (obj: ChatFeedsType, substring: string, web3NameList: Web3NameListType) => ChatFeedsType;
type getNewChatUserParamType = {
    searchText: string;
    fetchChatProfile: any;
    env: Env;
    user?: PushAPI;
};
export declare const getNewChatUser: ({ searchText, fetchChatProfile, env, user, }: getNewChatUserParamType) => Promise<IUser | undefined>;
export declare const getAddress: (searchText: string, env: Env) => Promise<string | null>;
export declare const getSearchedNotificationsList: (substring: string, obj: NotificationFeedsType) => Record<string, ParsedNotificationType>;
export {};