psalm.xml

<?xml version="1.0" encoding="UTF-8"?>
<psalm xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="https://getpsalm.org/schema/config" errorLevel="4" resolveFromConfigFile="true" xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd" errorBaseline="psalm-baseline.xml">
  <issueHandlers>
    <LessSpecificReturnType errorLevel="info"/>
  </issueHandlers>
  <plugins>
    <pluginClass class="Psalm\PhpUnitPlugin\Plugin"/>
  </plugins>
  <projectFiles>
    <directory name="src"/>
    <ignoreFiles>
      <directory name="vendor"/>
    </ignoreFiles>
  </projectFiles>
</psalm>