Function updateJsTranslationJsonFiles is missing from helper data

[marijakalejska]

Hi can you please check this error

.CRITICAL: Error: Call to undefined method Experius\MissingTranslations\Helper\Data
::updateJsTranslationJsonFiles() in releases/current/vendor/experius/module-missingtransla
tions/Controller/Adminhtml/Translation/InlineEdit.php:101

We check this line:
https://github.com/experius/Magento-2-Module-Experius-MissingTranslations/blob/master/Controller/Adminhtml/Translation/InlineEdit.php

On line 101 we have $this->helper->updateJsTranslationJsonFiles($data['locale']);

This function is not existing: updateJsTranslationJsonFiles in the helper
https://github.com/experius/Magento-2-Module-Experius-MissingTranslations/blob/master/Helper/Data.php

Can you please give us info for what purpose is this function used, what it should contain inside and how to fix.