README

Installation

composer require --dev aivchen/psalm-forbidden-plugin
vendor/bin/psalm --init
vendor/bin/psalm-plugin enable aivchen/psalm-forbidden-plugin

Features

• Forbids inheritance of any classes defined in the configuration (see below)

Configuration

If you follow the installation instructions, the psalm-plugin command will add this plugin configuration to the psalm.xml configuration file.

<?xml version="1.0"?>
<psalm errorLevel="1">
    <!--  project configuration -->

    <plugins>
      <pluginClass class="Aivchen\PsalmForbiddenPlugin\Plugin" />
    </plugins>
</psalm>

To be able to forbid inheritance of some class add it to the config. Example:

<pluginClass class="Aivchen\PsalmForbiddenPlugin\Plugin">
    <extend>BadNamespace\BadClass</extend>
</pluginClass>