import React, { ChangeEvent } from 'react';
interface IMainState {
    isValid: boolean;
}
declare class DefaultTextField extends React.PureComponent<IMainState> {
    state: {
        isValid: boolean;
    };
    private toggleValidationError;
    logValue(e: ChangeEvent): void;
    logSubmit(input: any): void;
    render(): JSX.Element;
}
export default DefaultTextField;