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On 8.3.14 (but not 8.3.13): ERROR: Referenced sniff "SlevomatCodingStandard.ControlStructures.RequireNullCoalesceOperator" does not exist [#3262291] | Drupal.org
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JetBrains PhpStorm on X: "In PhpStorm 2018.2, here's how you start using PHPCS or PHPMD 🛠 One: Declare them in composer.json Two: Run "Install" Three: There's no three", you're already good to
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