message: Fix props default values
diff: import React from 'react'
  -import PropTypes from 'prop-types'
  import cx from 'classnames'
  import cssModules from 'react-css-modules'
  @@ -16,11 +15,11 @@ type CenterProps = {
  const Center = ({
  children,
  - scrollable: false,
  - centerHorizontally: true,
  - centerVertically: true,
  - keepFontSize: false,
  - relative: false,
  + scrollable = false,
  + centerHorizontally = true,
  + centerVertically = true,
  + keepFontSize = false,
  + relative = false,
  ...rest
  }: CenterProps) => {
  // TODO move overflow to Modal and any other cases where it belongs
  