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diff --git a/vendor/psy/psysh/src/Psy/Formatter/DocblockFormatter.php b/vendor/psy/psysh/src/Psy/Formatter/DocblockFormatter.php
deleted file mode 100644
index c1e8af9c1..000000000
--- a/vendor/psy/psysh/src/Psy/Formatter/DocblockFormatter.php
+++ /dev/null
@@ -1,168 +0,0 @@
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\Formatter;
-
-use Psy\Util\Docblock;
-use Symfony\Component\Console\Formatter\OutputFormatter;
-
-/**
- * A pretty-printer for docblocks.
- */
-class DocblockFormatter implements Formatter
-{
-    private static $vectorParamTemplates = array(
-        'type' => 'info',
-        'var'  => 'strong',
-    );
-
-    /**
-     * Format a docblock.
-     *
-     * @param \Reflector $reflector
-     *
-     * @return string Formatted docblock
-     */
-    public static function format(\Reflector $reflector)
-    {
-        $docblock = new Docblock($reflector);
-        $chunks   = array();
-
-        if (!empty($docblock->desc)) {
-            $chunks[] = '<comment>Description:</comment>';
-            $chunks[] = self::indent(OutputFormatter::escape($docblock->desc), '  ');
-            $chunks[] = '';
-        }
-
-        if (!empty($docblock->tags)) {
-            foreach ($docblock::$vectors as $name => $vector) {
-                if (isset($docblock->tags[$name])) {
-                    $chunks[] = sprintf('<comment>%s:</comment>', self::inflect($name));
-                    $chunks[] = self::formatVector($vector, $docblock->tags[$name]);
-                    $chunks[] = '';
-                }
-            }
-
-            $tags = self::formatTags(array_keys($docblock::$vectors), $docblock->tags);
-            if (!empty($tags)) {
-                $chunks[] = $tags;
-                $chunks[] = '';
-            }
-        }
-
-        return rtrim(implode("\n", $chunks));
-    }
-
-    /**
-     * Format a docblock vector, for example, `@throws`, `@param`, or `@return`.
-     *
-     * @see DocBlock::$vectors
-     *
-     * @param array $vector
-     * @param array $lines
-     *
-     * @return string
-     */
-    private static function formatVector(array $vector, array $lines)
-    {
-        $template = array(' ');
-        foreach ($vector as $type) {
-            $max = 0;
-            foreach ($lines as $line) {
-                $chunk = $line[$type];
-                $cur = empty($chunk) ? 0 : strlen($chunk) + 1;
-                if ($cur > $max) {
-                    $max = $cur;
-                }
-            }
-
-            $template[] = self::getVectorParamTemplate($type, $max);
-        }
-        $template = implode(' ', $template);
-
-        return implode("\n", array_map(function ($line) use ($template) {
-            $escaped = array_map(array('Symfony\Component\Console\Formatter\OutputFormatter', 'escape'), $line);
-
-            return rtrim(vsprintf($template, $escaped));
-        }, $lines));
-    }
-
-    /**
-     * Format docblock tags.
-     *
-     * @param array $skip Tags to exclude
-     * @param array $tags Tags to format
-     *
-     * @return string formatted tags
-     */
-    private static function formatTags(array $skip, array $tags)
-    {
-        $chunks = array();
-
-        foreach ($tags as $name => $values) {
-            if (in_array($name, $skip)) {
-                continue;
-            }
-
-            foreach ($values as $value) {
-                $chunks[] = sprintf('<comment>%s%s</comment> %s', self::inflect($name), empty($value) ? '' : ':', OutputFormatter::escape($value));
-            }
-
-            $chunks[] = '';
-        }
-
-        return implode("\n", $chunks);
-    }
-
-    /**
-     * Get a docblock vector template.
-     *
-     * @param string $type Vector type
-     * @param int    $max  Pad width
-     *
-     * @return string
-     */
-    private static function getVectorParamTemplate($type, $max)
-    {
-        if (!isset(self::$vectorParamTemplates[$type])) {
-            return sprintf('%%-%ds', $max);
-        }
-
-        return sprintf('<%s>%%-%ds</%s>', self::$vectorParamTemplates[$type], $max, self::$vectorParamTemplates[$type]);
-    }
-
-    /**
-     * Indent a string.
-     *
-     * @param string $text   String to indent
-     * @param string $indent (default: '  ')
-     *
-     * @return string
-     */
-    private static function indent($text, $indent = '  ')
-    {
-        return $indent . str_replace("\n", "\n" . $indent, $text);
-    }
-
-    /**
-     * Convert underscored or whitespace separated words into sentence case.
-     *
-     * @param string $text
-     *
-     * @return string
-     */
-    private static function inflect($text)
-    {
-        $words = trim(preg_replace('/[\s_-]+/', ' ', preg_replace('/([a-z])([A-Z])/', '$1 $2', $text)));
-
-        return implode(' ', array_map('ucfirst', explode(' ', $words)));
-    }
-}