Remove dev dependencies and update the rest.

16 files changed, 0 insertions, 1632 deletions

diff --git a/vendor/sebastian/diff/src/Chunk.php b/vendor/sebastian/diff/src/Chunk.php
deleted file mode 100644
index 16ae34f41..000000000
--- a/vendor/sebastian/diff/src/Chunk.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-final class Chunk
-{
-    /**
-     * @var int
-     */
-    private $start;
-
-    /**
-     * @var int
-     */
-    private $startRange;
-
-    /**
-     * @var int
-     */
-    private $end;
-
-    /**
-     * @var int
-     */
-    private $endRange;
-
-    /**
-     * @var Line[]
-     */
-    private $lines;
-
-    public function __construct(int $start = 0, int $startRange = 1, int $end = 0, int $endRange = 1, array $lines = [])
-    {
-        $this->start      = $start;
-        $this->startRange = $startRange;
-        $this->end        = $end;
-        $this->endRange   = $endRange;
-        $this->lines      = $lines;
-    }
-
-    public function getStart(): int
-    {
-        return $this->start;
-    }
-
-    public function getStartRange(): int
-    {
-        return $this->startRange;
-    }
-
-    public function getEnd(): int
-    {
-        return $this->end;
-    }
-
-    public function getEndRange(): int
-    {
-        return $this->endRange;
-    }
-
-    /**
-     * @return Line[]
-     */
-    public function getLines(): array
-    {
-        return $this->lines;
-    }
-
-    /**
-     * @param Line[] $lines
-     */
-    public function setLines(array $lines): void
-    {
-        foreach ($lines as $line) {
-            if (!$line instanceof Line) {
-                throw new InvalidArgumentException;
-            }
-        }
-
-        $this->lines = $lines;
-    }
-}
diff --git a/vendor/sebastian/diff/src/Diff.php b/vendor/sebastian/diff/src/Diff.php
deleted file mode 100644
index 17b2084f9..000000000
--- a/vendor/sebastian/diff/src/Diff.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-final class Diff
-{
-    /**
-     * @var string
-     */
-    private $from;
-
-    /**
-     * @var string
-     */
-    private $to;
-
-    /**
-     * @var Chunk[]
-     */
-    private $chunks;
-
-    /**
-     * @param Chunk[] $chunks
-     */
-    public function __construct(string $from, string $to, array $chunks = [])
-    {
-        $this->from   = $from;
-        $this->to     = $to;
-        $this->chunks = $chunks;
-    }
-
-    public function getFrom(): string
-    {
-        return $this->from;
-    }
-
-    public function getTo(): string
-    {
-        return $this->to;
-    }
-
-    /**
-     * @return Chunk[]
-     */
-    public function getChunks(): array
-    {
-        return $this->chunks;
-    }
-
-    /**
-     * @param Chunk[] $chunks
-     */
-    public function setChunks(array $chunks): void
-    {
-        $this->chunks = $chunks;
-    }
-}
diff --git a/vendor/sebastian/diff/src/Differ.php b/vendor/sebastian/diff/src/Differ.php
deleted file mode 100644
index 5a4d9d102..000000000
--- a/vendor/sebastian/diff/src/Differ.php
+++ /dev/null
@@ -1,327 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-use const PHP_INT_SIZE;
-use const PREG_SPLIT_DELIM_CAPTURE;
-use const PREG_SPLIT_NO_EMPTY;
-use function array_shift;
-use function array_unshift;
-use function array_values;
-use function count;
-use function current;
-use function end;
-use function get_class;
-use function gettype;
-use function is_array;
-use function is_object;
-use function is_string;
-use function key;
-use function min;
-use function preg_split;
-use function prev;
-use function reset;
-use function sprintf;
-use function substr;
-use SebastianBergmann\Diff\Output\DiffOutputBuilderInterface;
-use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
-
-final class Differ
-{
-    public const OLD                     = 0;
-
-    public const ADDED                   = 1;
-
-    public const REMOVED                 = 2;
-
-    public const DIFF_LINE_END_WARNING   = 3;
-
-    public const NO_LINE_END_EOF_WARNING = 4;
-
-    /**
-     * @var DiffOutputBuilderInterface
-     */
-    private $outputBuilder;
-
-    /**
-     * @param DiffOutputBuilderInterface $outputBuilder
-     *
-     * @throws InvalidArgumentException
-     */
-    public function __construct($outputBuilder = null)
-    {
-        if ($outputBuilder instanceof DiffOutputBuilderInterface) {
-            $this->outputBuilder = $outputBuilder;
-        } elseif (null === $outputBuilder) {
-            $this->outputBuilder = new UnifiedDiffOutputBuilder;
-        } elseif (is_string($outputBuilder)) {
-            // PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3 support
-            // @see https://github.com/sebastianbergmann/phpunit/issues/2734#issuecomment-314514056
-            // @deprecated
-            $this->outputBuilder = new UnifiedDiffOutputBuilder($outputBuilder);
-        } else {
-            throw new InvalidArgumentException(
-                sprintf(
-                    'Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got %s.',
-                    is_object($outputBuilder) ? 'instance of "' . get_class($outputBuilder) . '"' : gettype($outputBuilder) . ' "' . $outputBuilder . '"'
-                )
-            );
-        }
-    }
-
-    /**
-     * Returns the diff between two arrays or strings as string.
-     *
-     * @param array|string $from
-     * @param array|string $to
-     */
-    public function diff($from, $to, LongestCommonSubsequenceCalculator $lcs = null): string
-    {
-        $diff = $this->diffToArray(
-            $this->normalizeDiffInput($from),
-            $this->normalizeDiffInput($to),
-            $lcs
-        );
-
-        return $this->outputBuilder->getDiff($diff);
-    }
-
-    /**
-     * Returns the diff between two arrays or strings as array.
-     *
-     * Each array element contains two elements:
-     *   - [0] => mixed $token
-     *   - [1] => 2|1|0
-     *
-     * - 2: REMOVED: $token was removed from $from
-     * - 1: ADDED: $token was added to $from
-     * - 0: OLD: $token is not changed in $to
-     *
-     * @param array|string                       $from
-     * @param array|string                       $to
-     * @param LongestCommonSubsequenceCalculator $lcs
-     */
-    public function diffToArray($from, $to, LongestCommonSubsequenceCalculator $lcs = null): array
-    {
-        if (is_string($from)) {
-            $from = $this->splitStringByLines($from);
-        } elseif (!is_array($from)) {
-            throw new InvalidArgumentException('"from" must be an array or string.');
-        }
-
-        if (is_string($to)) {
-            $to = $this->splitStringByLines($to);
-        } elseif (!is_array($to)) {
-            throw new InvalidArgumentException('"to" must be an array or string.');
-        }
-
-        [$from, $to, $start, $end] = self::getArrayDiffParted($from, $to);
-
-        if ($lcs === null) {
-            $lcs = $this->selectLcsImplementation($from, $to);
-        }
-
-        $common = $lcs->calculate(array_values($from), array_values($to));
-        $diff   = [];
-
-        foreach ($start as $token) {
-            $diff[] = [$token, self::OLD];
-        }
-
-        reset($from);
-        reset($to);
-
-        foreach ($common as $token) {
-            while (($fromToken = reset($from)) !== $token) {
-                $diff[] = [array_shift($from), self::REMOVED];
-            }
-
-            while (($toToken = reset($to)) !== $token) {
-                $diff[] = [array_shift($to), self::ADDED];
-            }
-
-            $diff[] = [$token, self::OLD];
-
-            array_shift($from);
-            array_shift($to);
-        }
-
-        while (($token = array_shift($from)) !== null) {
-            $diff[] = [$token, self::REMOVED];
-        }
-
-        while (($token = array_shift($to)) !== null) {
-            $diff[] = [$token, self::ADDED];
-        }
-
-        foreach ($end as $token) {
-            $diff[] = [$token, self::OLD];
-        }
-
-        if ($this->detectUnmatchedLineEndings($diff)) {
-            array_unshift($diff, ["#Warning: Strings contain different line endings!\n", self::DIFF_LINE_END_WARNING]);
-        }
-
-        return $diff;
-    }
-
-    /**
-     * Casts variable to string if it is not a string or array.
-     *
-     * @return array|string
-     */
-    private function normalizeDiffInput($input)
-    {
-        if (!is_array($input) && !is_string($input)) {
-            return (string) $input;
-        }
-
-        return $input;
-    }
-
-    /**
-     * Checks if input is string, if so it will split it line-by-line.
-     */
-    private function splitStringByLines(string $input): array
-    {
-        return preg_split('/(.*\R)/', $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
-    }
-
-    private function selectLcsImplementation(array $from, array $to): LongestCommonSubsequenceCalculator
-    {
-        // We do not want to use the time-efficient implementation if its memory
-        // footprint will probably exceed this value. Note that the footprint
-        // calculation is only an estimation for the matrix and the LCS method
-        // will typically allocate a bit more memory than this.
-        $memoryLimit = 100 * 1024 * 1024;
-
-        if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
-            return new MemoryEfficientLongestCommonSubsequenceCalculator;
-        }
-
-        return new TimeEfficientLongestCommonSubsequenceCalculator;
-    }
-
-    /**
-     * Calculates the estimated memory footprint for the DP-based method.
-     *
-     * @return float|int
-     */
-    private function calculateEstimatedFootprint(array $from, array $to)
-    {
-        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;
-
-        return $itemSize * min(count($from), count($to)) ** 2;
-    }
-
-    /**
-     * Returns true if line ends don't match in a diff.
-     */
-    private function detectUnmatchedLineEndings(array $diff): bool
-    {
-        $newLineBreaks = ['' => true];
-        $oldLineBreaks = ['' => true];
-
-        foreach ($diff as $entry) {
-            if (self::OLD === $entry[1]) {
-                $ln                 = $this->getLinebreak($entry[0]);
-                $oldLineBreaks[$ln] = true;
-                $newLineBreaks[$ln] = true;
-            } elseif (self::ADDED === $entry[1]) {
-                $newLineBreaks[$this->getLinebreak($entry[0])] = true;
-            } elseif (self::REMOVED === $entry[1]) {
-                $oldLineBreaks[$this->getLinebreak($entry[0])] = true;
-            }
-        }
-
-        // if either input or output is a single line without breaks than no warning should be raised
-        if (['' => true] === $newLineBreaks || ['' => true] === $oldLineBreaks) {
-            return false;
-        }
-
-        // two way compare
-        foreach ($newLineBreaks as $break => $set) {
-            if (!isset($oldLineBreaks[$break])) {
-                return true;
-            }
-        }
-
-        foreach ($oldLineBreaks as $break => $set) {
-            if (!isset($newLineBreaks[$break])) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    private function getLinebreak($line): string
-    {
-        if (!is_string($line)) {
-            return '';
-        }
-
-        $lc = substr($line, -1);
-
-        if ("\r" === $lc) {
-            return "\r";
-        }
-
-        if ("\n" !== $lc) {
-            return '';
-        }
-
-        if ("\r\n" === substr($line, -2)) {
-            return "\r\n";
-        }
-
-        return "\n";
-    }
-
-    private static function getArrayDiffParted(array &$from, array &$to): array
-    {
-        $start = [];
-        $end   = [];
-
-        reset($to);
-
-        foreach ($from as $k => $v) {
-            $toK = key($to);
-
-            if ($toK === $k && $v === $to[$k]) {
-                $start[$k] = $v;
-
-                unset($from[$k], $to[$k]);
-            } else {
-                break;
-            }
-        }
-
-        end($from);
-        end($to);
-
-        do {
-            $fromK = key($from);
-            $toK   = key($to);
-
-            if (null === $fromK || null === $toK || current($from) !== current($to)) {
-                break;
-            }
-
-            prev($from);
-            prev($to);
-
-            $end = [$fromK => $from[$fromK]] + $end;
-            unset($from[$fromK], $to[$toK]);
-        } while (true);
-
-        return [$from, $to, $start, $end];
-    }
-}
diff --git a/vendor/sebastian/diff/src/Exception/ConfigurationException.php b/vendor/sebastian/diff/src/Exception/ConfigurationException.php
deleted file mode 100644
index b767b2194..000000000
--- a/vendor/sebastian/diff/src/Exception/ConfigurationException.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-use function get_class;
-use function gettype;
-use function is_object;
-use function sprintf;
-use Exception;
-
-final class ConfigurationException extends InvalidArgumentException
-{
-    public function __construct(
-        string $option,
-        string $expected,
-        $value,
-        int $code = 0,
-        Exception $previous = null
-    ) {
-        parent::__construct(
-            sprintf(
-                'Option "%s" must be %s, got "%s".',
-                $option,
-                $expected,
-                is_object($value) ? get_class($value) : (null === $value ? '<null>' : gettype($value) . '#' . $value)
-            ),
-            $code,
-            $previous
-        );
-    }
-}
diff --git a/vendor/sebastian/diff/src/Exception/Exception.php b/vendor/sebastian/diff/src/Exception/Exception.php
deleted file mode 100644
index e20d32036..000000000
--- a/vendor/sebastian/diff/src/Exception/Exception.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-use Throwable;
-
-interface Exception extends Throwable
-{
-}
diff --git a/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php b/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php
deleted file mode 100644
index 846ac3fbd..000000000
--- a/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-class InvalidArgumentException extends \InvalidArgumentException implements Exception
-{
-}
diff --git a/vendor/sebastian/diff/src/Line.php b/vendor/sebastian/diff/src/Line.php
deleted file mode 100644
index 3596ed264..000000000
--- a/vendor/sebastian/diff/src/Line.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-final class Line
-{
-    public const ADDED     = 1;
-
-    public const REMOVED   = 2;
-
-    public const UNCHANGED = 3;
-
-    /**
-     * @var int
-     */
-    private $type;
-
-    /**
-     * @var string
-     */
-    private $content;
-
-    public function __construct(int $type = self::UNCHANGED, string $content = '')
-    {
-        $this->type    = $type;
-        $this->content = $content;
-    }
-
-    public function getContent(): string
-    {
-        return $this->content;
-    }
-
-    public function getType(): int
-    {
-        return $this->type;
-    }
-}
diff --git a/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php b/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php
deleted file mode 100644
index dea8fe1cb..000000000
--- a/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-interface LongestCommonSubsequenceCalculator
-{
-    /**
-     * Calculates the longest common subsequence of two arrays.
-     */
-    public function calculate(array $from, array $to): array;
-}
diff --git a/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php b/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php
deleted file mode 100644
index 0b626eaff..000000000
--- a/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-use function array_fill;
-use function array_merge;
-use function array_reverse;
-use function array_slice;
-use function count;
-use function in_array;
-use function max;
-
-final class MemoryEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function calculate(array $from, array $to): array
-    {
-        $cFrom = count($from);
-        $cTo   = count($to);
-
-        if ($cFrom === 0) {
-            return [];
-        }
-
-        if ($cFrom === 1) {
-            if (in_array($from[0], $to, true)) {
-                return [$from[0]];
-            }
-
-            return [];
-        }
-
-        $i         = (int) ($cFrom / 2);
-        $fromStart = array_slice($from, 0, $i);
-        $fromEnd   = array_slice($from, $i);
-        $llB       = $this->length($fromStart, $to);
-        $llE       = $this->length(array_reverse($fromEnd), array_reverse($to));
-        $jMax      = 0;
-        $max       = 0;
-
-        for ($j = 0; $j <= $cTo; $j++) {
-            $m = $llB[$j] + $llE[$cTo - $j];
-
-            if ($m >= $max) {
-                $max  = $m;
-                $jMax = $j;
-            }
-        }
-
-        $toStart = array_slice($to, 0, $jMax);
-        $toEnd   = array_slice($to, $jMax);
-
-        return array_merge(
-            $this->calculate($fromStart, $toStart),
-            $this->calculate($fromEnd, $toEnd)
-        );
-    }
-
-    private function length(array $from, array $to): array
-    {
-        $current = array_fill(0, count($to) + 1, 0);
-        $cFrom   = count($from);
-        $cTo     = count($to);
-
-        for ($i = 0; $i < $cFrom; $i++) {
-            $prev = $current;
-
-            for ($j = 0; $j < $cTo; $j++) {
-                if ($from[$i] === $to[$j]) {
-                    $current[$j + 1] = $prev[$j] + 1;
-                } else {
-                    $current[$j + 1] = max($current[$j], $prev[$j + 1]);
-                }
-            }
-        }
-
-        return $current;
-    }
-}
diff --git a/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php b/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php
deleted file mode 100644
index e55757c38..000000000
--- a/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff\Output;
-
-use function count;
-
-abstract class AbstractChunkOutputBuilder implements DiffOutputBuilderInterface
-{
-    /**
-     * Takes input of the diff array and returns the common parts.
-     * Iterates through diff line by line.
-     */
-    protected function getCommonChunks(array $diff, int $lineThreshold = 5): array
-    {
-        $diffSize     = count($diff);
-        $capturing    = false;
-        $chunkStart   = 0;
-        $chunkSize    = 0;
-        $commonChunks = [];
-
-        for ($i = 0; $i < $diffSize; ++$i) {
-            if ($diff[$i][1] === 0 /* OLD */) {
-                if ($capturing === false) {
-                    $capturing  = true;
-                    $chunkStart = $i;
-                    $chunkSize  = 0;
-                } else {
-                    ++$chunkSize;
-                }
-            } elseif ($capturing !== false) {
-                if ($chunkSize >= $lineThreshold) {
-                    $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
-                }
-
-                $capturing = false;
-            }
-        }
-
-        if ($capturing !== false && $chunkSize >= $lineThreshold) {
-            $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
-        }
-
-        return $commonChunks;
-    }
-}
diff --git a/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php b/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php
deleted file mode 100644
index f79a935cb..000000000
--- a/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff\Output;
-
-use function fclose;
-use function fopen;
-use function fwrite;
-use function stream_get_contents;
-use function substr;
-use SebastianBergmann\Diff\Differ;
-
-/**
- * Builds a diff string representation in a loose unified diff format
- * listing only changes lines. Does not include line numbers.
- */
-final class DiffOnlyOutputBuilder implements DiffOutputBuilderInterface
-{
-    /**
-     * @var string
-     */
-    private $header;
-
-    public function __construct(string $header = "--- Original\n+++ New\n")
-    {
-        $this->header = $header;
-    }
-
-    public function getDiff(array $diff): string
-    {
-        $buffer = fopen('php://memory', 'r+b');
-
-        if ('' !== $this->header) {
-            fwrite($buffer, $this->header);
-
-            if ("\n" !== substr($this->header, -1, 1)) {
-                fwrite($buffer, "\n");
-            }
-        }
-
-        foreach ($diff as $diffEntry) {
-            if ($diffEntry[1] === Differ::ADDED) {
-                fwrite($buffer, '+' . $diffEntry[0]);
-            } elseif ($diffEntry[1] === Differ::REMOVED) {
-                fwrite($buffer, '-' . $diffEntry[0]);
-            } elseif ($diffEntry[1] === Differ::DIFF_LINE_END_WARNING) {
-                fwrite($buffer, ' ' . $diffEntry[0]);
-
-                continue; // Warnings should not be tested for line break, it will always be there
-            } else { /* Not changed (old) 0 */
-                continue; // we didn't write the non changs line, so do not add a line break either
-            }
-
-            $lc = substr($diffEntry[0], -1);
-
-            if ($lc !== "\n" && $lc !== "\r") {
-                fwrite($buffer, "\n"); // \No newline at end of file
-            }
-        }
-
-        $diff = stream_get_contents($buffer, -1, 0);
-        fclose($buffer);
-
-        return $diff;
-    }
-}
diff --git a/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php b/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php
deleted file mode 100644
index 0e18f9f2e..000000000
--- a/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff\Output;
-
-/**
- * Defines how an output builder should take a generated
- * diff array and return a string representation of that diff.
- */
-interface DiffOutputBuilderInterface
-{
-    public function getDiff(array $diff): string;
-}
diff --git a/vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php b/vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php
deleted file mode 100644
index 9c55ab2aa..000000000
--- a/vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php
+++ /dev/null
@@ -1,338 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff\Output;
-
-use function array_merge;
-use function array_splice;
-use function count;
-use function fclose;
-use function fopen;
-use function fwrite;
-use function is_bool;
-use function is_int;
-use function is_string;
-use function max;
-use function min;
-use function sprintf;
-use function stream_get_contents;
-use function substr;
-use SebastianBergmann\Diff\ConfigurationException;
-use SebastianBergmann\Diff\Differ;
-
-/**
- * Strict Unified diff output builder.
- *
- * Generates (strict) Unified diff's (unidiffs) with hunks.
- */
-final class StrictUnifiedDiffOutputBuilder implements DiffOutputBuilderInterface
-{
-    private static $default = [
-        'collapseRanges'      => true, // ranges of length one are rendered with the trailing `,1`
-        'commonLineThreshold' => 6,    // number of same lines before ending a new hunk and creating a new one (if needed)
-        'contextLines'        => 3,    // like `diff:  -u, -U NUM, --unified[=NUM]`, for patch/git apply compatibility best to keep at least @ 3
-        'fromFile'            => null,
-        'fromFileDate'        => null,
-        'toFile'              => null,
-        'toFileDate'          => null,
-    ];
-
-    /**
-     * @var bool
-     */
-    private $changed;
-
-    /**
-     * @var bool
-     */
-    private $collapseRanges;
-
-    /**
-     * @var int >= 0
-     */
-    private $commonLineThreshold;
-
-    /**
-     * @var string
-     */
-    private $header;
-
-    /**
-     * @var int >= 0
-     */
-    private $contextLines;
-
-    public function __construct(array $options = [])
-    {
-        $options = array_merge(self::$default, $options);
-
-        if (!is_bool($options['collapseRanges'])) {
-            throw new ConfigurationException('collapseRanges', 'a bool', $options['collapseRanges']);
-        }
-
-        if (!is_int($options['contextLines']) || $options['contextLines'] < 0) {
-            throw new ConfigurationException('contextLines', 'an int >= 0', $options['contextLines']);
-        }
-
-        if (!is_int($options['commonLineThreshold']) || $options['commonLineThreshold'] <= 0) {
-            throw new ConfigurationException('commonLineThreshold', 'an int > 0', $options['commonLineThreshold']);
-        }
-
-        $this->assertString($options, 'fromFile');
-        $this->assertString($options, 'toFile');
-        $this->assertStringOrNull($options, 'fromFileDate');
-        $this->assertStringOrNull($options, 'toFileDate');
-
-        $this->header = sprintf(
-            "--- %s%s\n+++ %s%s\n",
-            $options['fromFile'],
-            null === $options['fromFileDate'] ? '' : "\t" . $options['fromFileDate'],
-            $options['toFile'],
-            null === $options['toFileDate'] ? '' : "\t" . $options['toFileDate']
-        );
-
-        $this->collapseRanges      = $options['collapseRanges'];
-        $this->commonLineThreshold = $options['commonLineThreshold'];
-        $this->contextLines        = $options['contextLines'];
-    }
-
-    public function getDiff(array $diff): string
-    {
-        if (0 === count($diff)) {
-            return '';
-        }
-
-        $this->changed = false;
-
-        $buffer = fopen('php://memory', 'r+b');
-        fwrite($buffer, $this->header);
-
-        $this->writeDiffHunks($buffer, $diff);
-
-        if (!$this->changed) {
-            fclose($buffer);
-
-            return '';
-        }
-
-        $diff = stream_get_contents($buffer, -1, 0);
-
-        fclose($buffer);
-
-        // If the last char is not a linebreak: add it.
-        // This might happen when both the `from` and `to` do not have a trailing linebreak
-        $last = substr($diff, -1);
-
-        return "\n" !== $last && "\r" !== $last
-            ? $diff . "\n"
-            : $diff;
-    }
-
-    private function writeDiffHunks($output, array $diff): void
-    {
-        // detect "No newline at end of file" and insert into `$diff` if needed
-
-        $upperLimit = count($diff);
-
-        if (0 === $diff[$upperLimit - 1][1]) {
-            $lc = substr($diff[$upperLimit - 1][0], -1);
-
-            if ("\n" !== $lc) {
-                array_splice($diff, $upperLimit, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
-            }
-        } else {
-            // search back for the last `+` and `-` line,
-            // check if has trailing linebreak, else add under it warning under it
-            $toFind = [1 => true, 2 => true];
-
-            for ($i = $upperLimit - 1; $i >= 0; --$i) {
-                if (isset($toFind[$diff[$i][1]])) {
-                    unset($toFind[$diff[$i][1]]);
-                    $lc = substr($diff[$i][0], -1);
-
-                    if ("\n" !== $lc) {
-                        array_splice($diff, $i + 1, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
-                    }
-
-                    if (!count($toFind)) {
-                        break;
-                    }
-                }
-            }
-        }
-
-        // write hunks to output buffer
-
-        $cutOff      = max($this->commonLineThreshold, $this->contextLines);
-        $hunkCapture = false;
-        $sameCount   = $toRange = $fromRange = 0;
-        $toStart     = $fromStart = 1;
-        $i           = 0;
-
-        /** @var int $i */
-        foreach ($diff as $i => $entry) {
-            if (0 === $entry[1]) { // same
-                if (false === $hunkCapture) {
-                    ++$fromStart;
-                    ++$toStart;
-
-                    continue;
-                }
-
-                ++$sameCount;
-                ++$toRange;
-                ++$fromRange;
-
-                if ($sameCount === $cutOff) {
-                    $contextStartOffset = ($hunkCapture - $this->contextLines) < 0
-                        ? $hunkCapture
-                        : $this->contextLines;
-
-                    // note: $contextEndOffset = $this->contextLines;
-                    //
-                    // because we never go beyond the end of the diff.
-                    // with the cutoff/contextlines here the follow is never true;
-                    //
-                    // if ($i - $cutOff + $this->contextLines + 1 > \count($diff)) {
-                    //    $contextEndOffset = count($diff) - 1;
-                    // }
-                    //
-                    // ; that would be true for a trailing incomplete hunk case which is dealt with after this loop
-
-                    $this->writeHunk(
-                        $diff,
-                        $hunkCapture - $contextStartOffset,
-                        $i - $cutOff + $this->contextLines + 1,
-                        $fromStart - $contextStartOffset,
-                        $fromRange - $cutOff + $contextStartOffset + $this->contextLines,
-                        $toStart - $contextStartOffset,
-                        $toRange - $cutOff + $contextStartOffset + $this->contextLines,
-                        $output
-                    );
-
-                    $fromStart += $fromRange;
-                    $toStart += $toRange;
-
-                    $hunkCapture = false;
-                    $sameCount   = $toRange = $fromRange = 0;
-                }
-
-                continue;
-            }
-
-            $sameCount = 0;
-
-            if ($entry[1] === Differ::NO_LINE_END_EOF_WARNING) {
-                continue;
-            }
-
-            $this->changed = true;
-
-            if (false === $hunkCapture) {
-                $hunkCapture = $i;
-            }
-
-            if (Differ::ADDED === $entry[1]) { // added
-                ++$toRange;
-            }
-
-            if (Differ::REMOVED === $entry[1]) { // removed
-                ++$fromRange;
-            }
-        }
-
-        if (false === $hunkCapture) {
-            return;
-        }
-
-        // we end here when cutoff (commonLineThreshold) was not reached, but we where capturing a hunk,
-        // do not render hunk till end automatically because the number of context lines might be less than the commonLineThreshold
-
-        $contextStartOffset = $hunkCapture - $this->contextLines < 0
-            ? $hunkCapture
-            : $this->contextLines;
-
-        // prevent trying to write out more common lines than there are in the diff _and_
-        // do not write more than configured through the context lines
-        $contextEndOffset = min($sameCount, $this->contextLines);
-
-        $fromRange -= $sameCount;
-        $toRange -= $sameCount;
-
-        $this->writeHunk(
-            $diff,
-            $hunkCapture - $contextStartOffset,
-            $i - $sameCount + $contextEndOffset + 1,
-            $fromStart - $contextStartOffset,
-            $fromRange + $contextStartOffset + $contextEndOffset,
-            $toStart - $contextStartOffset,
-            $toRange + $contextStartOffset + $contextEndOffset,
-            $output
-        );
-    }
-
-    private function writeHunk(
-        array $diff,
-        int $diffStartIndex,
-        int $diffEndIndex,
-        int $fromStart,
-        int $fromRange,
-        int $toStart,
-        int $toRange,
-        $output
-    ): void {
-        fwrite($output, '@@ -' . $fromStart);
-
-        if (!$this->collapseRanges || 1 !== $fromRange) {
-            fwrite($output, ',' . $fromRange);
-        }
-
-        fwrite($output, ' +' . $toStart);
-
-        if (!$this->collapseRanges || 1 !== $toRange) {
-            fwrite($output, ',' . $toRange);
-        }
-
-        fwrite($output, " @@\n");
-
-        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
-            if ($diff[$i][1] === Differ::ADDED) {
-                $this->changed = true;
-                fwrite($output, '+' . $diff[$i][0]);
-            } elseif ($diff[$i][1] === Differ::REMOVED) {
-                $this->changed = true;
-                fwrite($output, '-' . $diff[$i][0]);
-            } elseif ($diff[$i][1] === Differ::OLD) {
-                fwrite($output, ' ' . $diff[$i][0]);
-            } elseif ($diff[$i][1] === Differ::NO_LINE_END_EOF_WARNING) {
-                $this->changed = true;
-                fwrite($output, $diff[$i][0]);
-            }
-            //} elseif ($diff[$i][1] === Differ::DIFF_LINE_END_WARNING) { // custom comment inserted by PHPUnit/diff package
-                //  skip
-            //} else {
-                //  unknown/invalid
-            //}
-        }
-    }
-
-    private function assertString(array $options, string $option): void
-    {
-        if (!is_string($options[$option])) {
-            throw new ConfigurationException($option, 'a string', $options[$option]);
-        }
-    }
-
-    private function assertStringOrNull(array $options, string $option): void
-    {
-        if (null !== $options[$option] && !is_string($options[$option])) {
-            throw new ConfigurationException($option, 'a string or <null>', $options[$option]);
-        }
-    }
-}
diff --git a/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php b/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php
deleted file mode 100644
index 8aae64504..000000000
--- a/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php
+++ /dev/null
@@ -1,272 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff\Output;
-
-use function array_splice;
-use function count;
-use function fclose;
-use function fopen;
-use function fwrite;
-use function max;
-use function min;
-use function stream_get_contents;
-use function strlen;
-use function substr;
-use SebastianBergmann\Diff\Differ;
-
-/**
- * Builds a diff string representation in unified diff format in chunks.
- */
-final class UnifiedDiffOutputBuilder extends AbstractChunkOutputBuilder
-{
-    /**
-     * @var bool
-     */
-    private $collapseRanges = true;
-
-    /**
-     * @var int >= 0
-     */
-    private $commonLineThreshold = 6;
-
-    /**
-     * @var int >= 0
-     */
-    private $contextLines = 3;
-
-    /**
-     * @var string
-     */
-    private $header;
-
-    /**
-     * @var bool
-     */
-    private $addLineNumbers;
-
-    public function __construct(string $header = "--- Original\n+++ New\n", bool $addLineNumbers = false)
-    {
-        $this->header         = $header;
-        $this->addLineNumbers = $addLineNumbers;
-    }
-
-    public function getDiff(array $diff): string
-    {
-        $buffer = fopen('php://memory', 'r+b');
-
-        if ('' !== $this->header) {
-            fwrite($buffer, $this->header);
-
-            if ("\n" !== substr($this->header, -1, 1)) {
-                fwrite($buffer, "\n");
-            }
-        }
-
-        if (0 !== count($diff)) {
-            $this->writeDiffHunks($buffer, $diff);
-        }
-
-        $diff = stream_get_contents($buffer, -1, 0);
-
-        fclose($buffer);
-
-        // If the diff is non-empty and last char is not a linebreak: add it.
-        // This might happen when both the `from` and `to` do not have a trailing linebreak
-        $last = substr($diff, -1);
-
-        return 0 !== strlen($diff) && "\n" !== $last && "\r" !== $last
-            ? $diff . "\n"
-            : $diff;
-    }
-
-    private function writeDiffHunks($output, array $diff): void
-    {
-        // detect "No newline at end of file" and insert into `$diff` if needed
-
-        $upperLimit = count($diff);
-
-        if (0 === $diff[$upperLimit - 1][1]) {
-            $lc = substr($diff[$upperLimit - 1][0], -1);
-
-            if ("\n" !== $lc) {
-                array_splice($diff, $upperLimit, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
-            }
-        } else {
-            // search back for the last `+` and `-` line,
-            // check if has trailing linebreak, else add under it warning under it
-            $toFind = [1 => true, 2 => true];
-
-            for ($i = $upperLimit - 1; $i >= 0; --$i) {
-                if (isset($toFind[$diff[$i][1]])) {
-                    unset($toFind[$diff[$i][1]]);
-                    $lc = substr($diff[$i][0], -1);
-
-                    if ("\n" !== $lc) {
-                        array_splice($diff, $i + 1, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
-                    }
-
-                    if (!count($toFind)) {
-                        break;
-                    }
-                }
-            }
-        }
-
-        // write hunks to output buffer
-
-        $cutOff      = max($this->commonLineThreshold, $this->contextLines);
-        $hunkCapture = false;
-        $sameCount   = $toRange   = $fromRange = 0;
-        $toStart     = $fromStart = 1;
-        $i           = 0;
-
-        /** @var int $i */
-        foreach ($diff as $i => $entry) {
-            if (0 === $entry[1]) { // same
-                if (false === $hunkCapture) {
-                    ++$fromStart;
-                    ++$toStart;
-
-                    continue;
-                }
-
-                ++$sameCount;
-                ++$toRange;
-                ++$fromRange;
-
-                if ($sameCount === $cutOff) {
-                    $contextStartOffset = ($hunkCapture - $this->contextLines) < 0
-                        ? $hunkCapture
-                        : $this->contextLines;
-
-                    // note: $contextEndOffset = $this->contextLines;
-                    //
-                    // because we never go beyond the end of the diff.
-                    // with the cutoff/contextlines here the follow is never true;
-                    //
-                    // if ($i - $cutOff + $this->contextLines + 1 > \count($diff)) {
-                    //    $contextEndOffset = count($diff) - 1;
-                    // }
-                    //
-                    // ; that would be true for a trailing incomplete hunk case which is dealt with after this loop
-
-                    $this->writeHunk(
-                        $diff,
-                        $hunkCapture - $contextStartOffset,
-                        $i - $cutOff + $this->contextLines + 1,
-                        $fromStart - $contextStartOffset,
-                        $fromRange - $cutOff + $contextStartOffset + $this->contextLines,
-                        $toStart - $contextStartOffset,
-                        $toRange - $cutOff + $contextStartOffset + $this->contextLines,
-                        $output
-                    );
-
-                    $fromStart += $fromRange;
-                    $toStart += $toRange;
-
-                    $hunkCapture = false;
-                    $sameCount   = $toRange = $fromRange = 0;
-                }
-
-                continue;
-            }
-
-            $sameCount = 0;
-
-            if ($entry[1] === Differ::NO_LINE_END_EOF_WARNING) {
-                continue;
-            }
-
-            if (false === $hunkCapture) {
-                $hunkCapture = $i;
-            }
-
-            if (Differ::ADDED === $entry[1]) {
-                ++$toRange;
-            }
-
-            if (Differ::REMOVED === $entry[1]) {
-                ++$fromRange;
-            }
-        }
-
-        if (false === $hunkCapture) {
-            return;
-        }
-
-        // we end here when cutoff (commonLineThreshold) was not reached, but we where capturing a hunk,
-        // do not render hunk till end automatically because the number of context lines might be less than the commonLineThreshold
-
-        $contextStartOffset = $hunkCapture - $this->contextLines < 0
-            ? $hunkCapture
-            : $this->contextLines;
-
-        // prevent trying to write out more common lines than there are in the diff _and_
-        // do not write more than configured through the context lines
-        $contextEndOffset = min($sameCount, $this->contextLines);
-
-        $fromRange -= $sameCount;
-        $toRange -= $sameCount;
-
-        $this->writeHunk(
-            $diff,
-            $hunkCapture - $contextStartOffset,
-            $i - $sameCount + $contextEndOffset + 1,
-            $fromStart - $contextStartOffset,
-            $fromRange + $contextStartOffset + $contextEndOffset,
-            $toStart - $contextStartOffset,
-            $toRange + $contextStartOffset + $contextEndOffset,
-            $output
-        );
-    }
-
-    private function writeHunk(
-        array $diff,
-        int $diffStartIndex,
-        int $diffEndIndex,
-        int $fromStart,
-        int $fromRange,
-        int $toStart,
-        int $toRange,
-        $output
-    ): void {
-        if ($this->addLineNumbers) {
-            fwrite($output, '@@ -' . $fromStart);
-
-            if (!$this->collapseRanges || 1 !== $fromRange) {
-                fwrite($output, ',' . $fromRange);
-            }
-
-            fwrite($output, ' +' . $toStart);
-
-            if (!$this->collapseRanges || 1 !== $toRange) {
-                fwrite($output, ',' . $toRange);
-            }
-
-            fwrite($output, " @@\n");
-        } else {
-            fwrite($output, "@@ @@\n");
-        }
-
-        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
-            if ($diff[$i][1] === Differ::ADDED) {
-                fwrite($output, '+' . $diff[$i][0]);
-            } elseif ($diff[$i][1] === Differ::REMOVED) {
-                fwrite($output, '-' . $diff[$i][0]);
-            } elseif ($diff[$i][1] === Differ::OLD) {
-                fwrite($output, ' ' . $diff[$i][0]);
-            } elseif ($diff[$i][1] === Differ::NO_LINE_END_EOF_WARNING) {
-                fwrite($output, "\n"); // $diff[$i][0]
-            } else { /* Not changed (old) Differ::OLD or Warning Differ::DIFF_LINE_END_WARNING */
-                fwrite($output, ' ' . $diff[$i][0]);
-            }
-        }
-    }
-}
diff --git a/vendor/sebastian/diff/src/Parser.php b/vendor/sebastian/diff/src/Parser.php
deleted file mode 100644
index cc9e38871..000000000
--- a/vendor/sebastian/diff/src/Parser.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-use function array_pop;
-use function count;
-use function max;
-use function preg_match;
-use function preg_split;
-
-/**
- * Unified diff parser.
- */
-final class Parser
-{
-    /**
-     * @return Diff[]
-     */
-    public function parse(string $string): array
-    {
-        $lines = preg_split('(\r\n|\r|\n)', $string);
-
-        if (!empty($lines) && $lines[count($lines) - 1] === '') {
-            array_pop($lines);
-        }
-
-        $lineCount = count($lines);
-        $diffs     = [];
-        $diff      = null;
-        $collected = [];
-
-        for ($i = 0; $i < $lineCount; ++$i) {
-            if (preg_match('#^---\h+"?(?P<file>[^\\v\\t"]+)#', $lines[$i], $fromMatch) &&
-                preg_match('#^\\+\\+\\+\\h+"?(?P<file>[^\\v\\t"]+)#', $lines[$i + 1], $toMatch)) {
-                if ($diff !== null) {
-                    $this->parseFileDiff($diff, $collected);
-
-                    $diffs[]   = $diff;
-                    $collected = [];
-                }
-
-                $diff = new Diff($fromMatch['file'], $toMatch['file']);
-
-                ++$i;
-            } else {
-                if (preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
-                    continue;
-                }
-
-                $collected[] = $lines[$i];
-            }
-        }
-
-        if ($diff !== null && count($collected)) {
-            $this->parseFileDiff($diff, $collected);
-
-            $diffs[] = $diff;
-        }
-
-        return $diffs;
-    }
-
-    private function parseFileDiff(Diff $diff, array $lines): void
-    {
-        $chunks    = [];
-        $chunk     = null;
-        $diffLines = [];
-
-        foreach ($lines as $line) {
-            if (preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
-                $chunk = new Chunk(
-                    (int) $match['start'],
-                    isset($match['startrange']) ? max(1, (int) $match['startrange']) : 1,
-                    (int) $match['end'],
-                    isset($match['endrange']) ? max(1, (int) $match['endrange']) : 1
-                );
-
-                $chunks[]  = $chunk;
-                $diffLines = [];
-
-                continue;
-            }
-
-            if (preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
-                $type = Line::UNCHANGED;
-
-                if ($match['type'] === '+') {
-                    $type = Line::ADDED;
-                } elseif ($match['type'] === '-') {
-                    $type = Line::REMOVED;
-                }
-
-                $diffLines[] = new Line($type, $match['line']);
-
-                if (null !== $chunk) {
-                    $chunk->setLines($diffLines);
-                }
-            }
-        }
-
-        $diff->setChunks($chunks);
-    }
-}
diff --git a/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php b/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php
deleted file mode 100644
index fd19cac76..000000000
--- a/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\Diff;
-
-use function array_reverse;
-use function count;
-use function max;
-use SplFixedArray;
-
-final class TimeEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function calculate(array $from, array $to): array
-    {
-        $common     = [];
-        $fromLength = count($from);
-        $toLength   = count($to);
-        $width      = $fromLength + 1;
-        $matrix     = new SplFixedArray($width * ($toLength + 1));
-
-        for ($i = 0; $i <= $fromLength; ++$i) {
-            $matrix[$i] = 0;
-        }
-
-        for ($j = 0; $j <= $toLength; ++$j) {
-            $matrix[$j * $width] = 0;
-        }
-
-        for ($i = 1; $i <= $fromLength; ++$i) {
-            for ($j = 1; $j <= $toLength; ++$j) {
-                $o          = ($j * $width) + $i;
-                $matrix[$o] = max(
-                    $matrix[$o - 1],
-                    $matrix[$o - $width],
-                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
-                );
-            }
-        }
-
-        $i = $fromLength;
-        $j = $toLength;
-
-        while ($i > 0 && $j > 0) {
-            if ($from[$i - 1] === $to[$j - 1]) {
-                $common[] = $from[$i - 1];
-                --$i;
-                --$j;
-            } else {
-                $o = ($j * $width) + $i;
-
-                if ($matrix[$o - $width] > $matrix[$o - 1]) {
-                    --$j;
-                } else {
-                    --$i;
-                }
-            }
-        }
-
-        return array_reverse($common);
-    }
-}