Mark blocks as API

[sivaschenko]

The following blocks should be marked as API in 2.5-develop branch

1. Magento\InstantPurchase\Block\Button
2. Magento\Paypal\Block\Logo
3. Magento\Paypal\Block\Iframe
4. Magento\Paypal\Block\Billing\Agreements
5. Magento\Paypal\Block\Billing\Agreement\View
6. Magento\Paypal\Block\Express\Review
7. Magento\Paypal\Block\Express\InContext\Component
8. Magento\Paypal\Block\Express\Review\Details
9. Magento\Paypal\Block\Adminhtml\System\Config\ResolutionRules
10. Magento\SendFriend\Block\Send
11. Magento\CheckoutAgreements\Block\Agreements
12. Magento\Cookie\Block\RequireCookie
13. Magento\Cookie\Block\Html\Notices
14. Magento\Weee\Block\Sales\Order\Totals
15. Magento\Weee\Block\Adminhtml\Items\Price\Renderer
16. Magento\Weee\Block\Item\Price\Renderer
17. Magento\Swagger\Block\Index
18. Magento\GoogleAnalytics\Block\Ga
19. Magento\Robots\Block\Data
20. Magento\Security\Block\Adminhtml\Session\Activity
21. Magento\Swatches\Block\Adminhtml\Attribute\Edit\Options\Text
22. Magento\Swatches\Block\Adminhtml\Attribute\Edit\Options\Visual
23. Magento\LayeredNavigation\Block\Navigation\FilterRenderer
24. Magento\Persistent\Block\Form\Remember
25. Magento\Backup\Block\Adminhtml\Backup

[m2-assistant]

Hi @sivaschenko. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
• Expected and actual results

Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

@magento give me 2.4-develop instance - upcoming 2.4.x release

For more details, please, review the Magento Contributor Assistant documentation.

Please, add a comment to assign the issue: @magento I am working on this

---

• Join Magento Community Engineering Slack and ask your questions in #github channel.

⚠️ According to the Magento Contribution requirements, all issues must go through the Community Contributions Triage process. Community Contributions Triage is a public meeting.

🕙 You can find the schedule on the Magento Community Calendar page.

📞 The triage of issues happens in the queue order. If you want to speed up the delivery of your contribution, please join the Community Contributions Triage session to discuss the appropriate ticket.

🎥 You can find the recording of the previous Community Contributions Triage on the Magento Youtube Channel

✏️ Feel free to post questions/proposals/feedback related to the Community Contributions Triage process to the corresponding Slack Channel

[vlmed]

@magento i am working on this

[vlmed]

Hello @sivaschenko,

I checked all Blocks class from this issue and all of them have already marked as @api . So should I add additional information or do nothing?
Thanks.