The tags to exempt code from codesniffing such as @codingStandardsIgnoreLine excempt the code from all codesniffing.
Since we recently had an issue with this we're switching over to use the more modern phpcs tags which allows for a specific sniff to be exempted e.g. through phpcs:ignore Generic.Files.LineLength
More info on the new syntax is available here: https://www.axelerant.com/resources/team-blog/php_codesniffer-ignoring-standards