message: Remove unnecessary default field and set default ripple prop to true
diff: @@ -7,18 +7,15 @@ import classNamesDefault from "../../utils/class-names-default";
  import Icon from "../icon";
  class Button extends PureComponent<IButtonProps> {
  - private static defaultProps = {
  - variant: "primary",
  - };
  public render() {
  const {
  - variant,
  + variant = "primary",
  fluid,
  disabled,
  icon,
  round,
  - ripple,
  + ripple = true,
  circular,
  children,
  className,
  