import { AmplifyAuthenticator } from "@aws-amplify/ui-react";
import React, { ComponentPropsWithRef, ComponentType } from 'react';
export declare const signUpWithUsernameFields: ({
    type: string;
    label: string;
} | {
    type: string;
    label?: undefined;
})[];
/**
 * Mostly replicating withAuthenticator from amplify lib, but with custom fields.
 * Haven't found an easier way. If I just wrap component - something weird happens to styling
 */
export declare function withAuth(Component: ComponentType, authenticatorProps?: ComponentPropsWithRef<typeof AmplifyAuthenticator>): React.FunctionComponent<{}>;
export declare function useGetUser(): string;