import { User, UpdateProfileDto } from './user.model';
import { DocumentType, ReturnModelType } from '@typegoose/typegoose';
export declare class UserService {
    readonly userModel: ReturnModelType<typeof User>;
    private readonly logger;
    constructor(userModel: ReturnModelType<typeof User>);
    static generateEmail(prefix: string): string;
    getCustomToken(phoneNumber: string): Promise<any>;
    findOrCreateByIds(uids: string[]): Promise<DocumentType<User>[]>;
    getByPhoneNumber(mobile: string): Promise<DocumentType<User> | null>;
    getByEmail(email: string): Promise<DocumentType<User> | null>;
    getOrCreateFirebaseUser(mobile: string): Promise<{
        user: User;
        newUser: boolean;
    }>;
    find(uids: string[]): Promise<DocumentType<User>[]>;
    findById(uid: string, create?: boolean): Promise<DocumentType<User>>;
    update(uid: string, payload: UpdateProfileDto): Promise<User>;
}