Why does \Magento\Translation\Model\Js\DataProvider use \Magento\Framework\Phrase\Renderer\Translate, not \Magento\Framework\Phrase\Renderer\Composite?

[dmitrii-fediuk]

magento2/app/code/Magento/Translation/Model/Js/DataProvider.php

Line 63 in 0be91a5

\Magento\Framework\Phrase\Renderer\Translate $translate,

This lead to the 2 problems:

• Inline translation does not work for Knockout templates.
• Custom translators (which can be injected as an argument for \Magento\Framework\Phrase\Renderer\Composite) do not work for Knockout templates.

[antonkril]

Agree, but RendererInterface should be used instead of Renderer\Composite

[IlnitskiyArtem]

@dmitry-fedyuk, Thanks for reporting this issue.
Created internal issue MAGETWO-70240 to investigate and track this issue.

[magento-engcom-team]

@dmitry-fedyuk, thank you for your report.
We've created internal ticket(s) MAGETWO-70240 to track progress on the issue.