import * as React from 'react';
import { AuthenticationProps } from '../typings';
/**
 * @todo - amp protected
 */
declare class SignIn extends React.PureComponent<AuthenticationProps> {
    static defaultProps: {
        className: string;
    };
    render(): JSX.Element;
    componentWillUnmount(): void;
}
export { SignIn };
export default SignIn;