Doc block fixes #7412
Please be sure you are submitting this against the staging branch.
We've got PHPSTAN level 5 errors in our plugin which had to be fixed in Mautic itself. So here they are.
Steps to test this PR:
May 8, 2019
Add this suggestion to a batch that can be applied as a single commit. This suggestion is invalid because no changes were made to the code. Suggestions cannot be applied while the pull request is closed. Suggestions cannot be applied while viewing a subset of changes. Only one suggestion per line can be applied in a batch. Add this suggestion to a batch that can be applied as a single commit. Applying suggestions on deleted lines is not supported. You must change the existing code in this line in order to create a valid suggestion. Outdated suggestions cannot be applied. This suggestion has been applied or marked resolved. Suggestions cannot be applied from pending reviews.