code: function wrapTransitioningContext(Comp) {
    return props => {
      return (
        <TransitioningContext.Consumer>
          {context => <Comp context={context} {...props} />}
        </TransitioningContext.Consumer>
      );
    };
  }
docs: The below wrapper is used to support legacy context API with Context.Consumer
  render prop. We need it as we want to access `context` from within
  `componentDidMount` callback. If we decided to drop support for older
  react native we could rewrite it using hooks or `static contextType` API.