Vendor lock

vendor/sebastian/global-state/README.md

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+# global-state
+
+Snapshotting of global state, factored out of PHPUnit into a stand-alone component.
+
+[![Build Status](https://travis-ci.org/sebastianbergmann/global-state.svg?branch=master)](https://travis-ci.org/sebastianbergmann/global-state)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/global-state
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/global-state
+