@shopify/polaris/esnext/utilities/scroll-lock-manager/hooks.js

Shopify’s product component library

import { useContext } from 'react';
import { MissingAppProviderError } from '../errors';
import { ScrollLockManagerContext } from './context';
export function useScrollLockManager() {
    const scrollLockManager = useContext(ScrollLockManagerContext);
    if (!scrollLockManager) {
        throw new MissingAppProviderError('No ScrollLockManager was provided.');
    }
    return scrollLockManager;
}