text: import React from "react";
  import classnames from "classnames";
  
  export const TextFieldHelperText = ({ persistent, validation, children }) => (
    <p
      className={classnames("mdc-text-field-helper-text", {
        "mdc-text-field-helper-text--persistent": persistent,
        "mdc-text-field-helper-text--validation-msg": validation
      })}
    >
      {children}
    </p>
  );
  