Function getInitialState

examples/app/SimplePattern/pattern.tsx:48–48

(numItems: number)

const pattern = [UP, DOWN, UP, DOWN];

const getInitialState = (numItems: number): CarouselState => ({ pos: numItems - 1, sliding: false, dir: NEXT });

const Carousel: FunctionComponent<{children: ReactNode}> = (props) => {
  const numItems = React.Children.count(props.children);