wp-calypso/client/reader/site-subscription/site-subscription.tsx

import ReaderSiteSubscription from 'calypso/blocks/reader-site-subscription';
import Main from 'calypso/components/main';
import {
	SubscriptionManagerContextProvider,
	SubscriptionsPortal,
} from 'calypso/landing/subscriptions/components/subscription-manager-context';
import SiteSubscriptionProvider from './site-subscription-provider';

export type SiteSubscriptionProps = {
	blogId?: string;
	subscriptionId?: string;
	transition?: boolean;
};

const SiteSubscription = ( { blogId, subscriptionId, transition }: SiteSubscriptionProps ) => {
	return (
		<SubscriptionManagerContextProvider portal={ SubscriptionsPortal.Reader }>
			<SiteSubscriptionProvider blogId={ blogId } subscriptionId={ subscriptionId }>
				<div>
					<div>
						<Main className="site-subscriptions-manager">
							<ReaderSiteSubscription transition={ transition } />
						</Main>
					</div>
				</div>
			</SiteSubscriptionProvider>
		</SubscriptionManagerContextProvider>
	);
};

export default SiteSubscription;