Skeleton Component Export Analysis

The Skeleton component at plugins/woocommerce/client/blocks/assets/js/base/components/skeleton/ is not exported by any npm package and is not available for use by external extensions.

How it's used internally

• Imported via the webpack alias @woocommerce/base-components/skeleton
• This alias is defined in webpack-helpers.js#L55 and resolves to assets/js/base/components/
• @woocommerce/base-components is not a real npm package — it only exists at build time within the blocks webpack config

The public package: @woocommerce/blocks-components

The externally consumable package for shared block components is @woocommerce/blocks-components, which:

• Is exposed on the global scope as wc.blocksComponents
• Is registered as the wc-blocks-components WordPress script handle
• Has its externals mapping defined in webpack-helpers.js#L21
• Has its exports defined in packages/components/index.ts

Skeleton is not listed in that file's exports.

Conclusion

An extension such as WooCommerce Payments cannot import the Skeleton component from any published package. To make it available externally, it would need to be added to the @woocommerce/blocks-components exports.