psalm.xml
<?xml version="1.0"?>
<psalm
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="https://getpsalm.org/schema/config"
xsi:schemaLocation="https://getpsalm.org/schema/config file:///home/david/src/RateLimit/vendor/vimeo/psalm/config.xsd"
>
<projectFiles>
<directory name="src/" />
<ignoreFiles>
<directory name="vendor" />
</ignoreFiles>
</projectFiles>
<issueHandlers>
<UndefinedClass>
<errorLevel type="suppress">
<file name="src/Adapter/Memcached.php" />
</errorLevel>
</UndefinedClass>
<LessSpecificReturnType errorLevel="info" />
<!-- level 3 issues - slightly lazy code writing, but provably low false-negatives -->
<DeprecatedMethod errorLevel="info" />
<DeprecatedProperty errorLevel="info" />
<DeprecatedClass errorLevel="info" />
<DeprecatedConstant errorLevel="info" />
<DeprecatedInterface errorLevel="info" />
<DeprecatedTrait errorLevel="info" />
<MissingClosureReturnType errorLevel="info" />
<MissingClosureParamType errorLevel="info" />
<RedundantCondition errorLevel="info" />
<RedundantConditionGivenDocblockType errorLevel="info" />
<UnresolvableInclude errorLevel="info" />
</issueHandlers>
</psalm>