interface UserAccount {
}
export declare abstract class AuthenticationProvider {
    abstract validateToken(jwt: string): Promise<UserAccount>;
    abstract getUsersByUsernames(names: string[]): Promise<UserAccount[]>;
    abstract getUsersByIds(ids: string[]): Promise<UserAccount[]>;
    abstract getUserByUsername(username: string): Promise<UserAccount>;
    abstract getUserById(uid: string): Promise<UserAccount>;
}
export {};