<?xml version="1.0"?>
<psalm
    autoloader="psalm-autoload.php"
    useDocblockTypes="true"
    totallyTyped="true"
>
    <projectFiles>
        <directory name="lib" />
    </projectFiles>
    <issueHandlers>
        <RedundantConditionGivenDocblockType errorLevel="info" />
            <!-- We have to be explicit because PHP 5 lacks scalar types -->
        <UnresolvableInclude errorLevel="info" />
            <!-- Because we put the variants into their own subdirectory -->
        <DuplicateClass errorLevel="info" />
            <!-- Later versions of Psalm are only PHP 7 compatible, which
                 sees our redefinition of Error and TypeError as duplicate
                 class errors. -->
        <UndefinedConstant errorLevel="info" />
            <!-- The Mcrypt constants aren't defined in PHP 7.2 -->
        <MissingReturnType errorLevel="info" />
            <!-- False positive with some versions of (Psalm, PHP) -->
        <InvalidReturnType errorLevel="info" />
            <!-- The "last resort" function in lib/random.php -->
        <MixedInferredReturnType errorLevel="suppress" />
            <!-- Only used in totallyTyped mode -->
    </issueHandlers>
</psalm>