message: fix(text-input): Update type of inputRef
  Typing the ref as `React.Ref` instead of `React.RefObject` allows the prop to also accept [callback refs](https://reactjs.org/docs/refs-and-the-dom.html#callback-refs).
  Example use:
  [![Edit fancy-sea-ryh19](https://codesandbox.io/static/img/play-codesandbox.svg)](https://codesandbox.io/s/fancy-sea-ryh19?fontsize=14&hidenavigation=1&theme=dark)
diff: @@ -7,7 +7,7 @@ export interface TextInputProps
  extends GrowthBehavior,
  React.InputHTMLAttributes<HTMLInputElement> {
  error?: ErrorType;
  - inputRef?: React.RefObject<HTMLInputElement>;
  + inputRef?: React.Ref<HTMLInputElement>;
  }
  const Input = styled('input')<Pick<TextInputProps, 'error' | 'grow'>>(
  