Provide hooks API

[austincondiff]

I'd much rather prefer an API like this that allows react-input-mask to stay out of the business of rendering my input.

const PhoneInput = ({ value, placeholder, onChange, ...props }) => {
  const { maskedValue, eventProps } = useInputMask({
    mask: '(+1) 999 999 9999' 
    value,
    onChange
  });

  return (
    <input
      value={maskedValue}
      placeholder={placeholder || "Enter phone number..."}
      {...props}
      {...eventProps} 
    />
  );
}

[ianchanning]

Leaving a note here for potential examples of how it could be done. Downshift useSelect seems like a close use case and has a nice example of working with a Material UI component which is kind of the semi-default for this library too.