From fd8a5ff4c49fc1361f9928ea4d33e6d24d43a3a5 Mon Sep 17 00:00:00 2001
From: Mario <mario@mariovavti.com>
Date: Sat, 5 Jun 2021 08:47:24 +0000
Subject: composer update league/html-to-markdown

---
 .../src/Converter/BlockquoteConverter.php          |  22 ++--
 .../src/Converter/CodeConverter.php                |  45 ++++----
 .../src/Converter/CommentConverter.php             |  39 +++----
 .../src/Converter/ConverterInterface.php           |  11 +-
 .../src/Converter/DefaultConverter.php             |  27 ++---
 .../src/Converter/DivConverter.php                 |  24 ++---
 .../src/Converter/EmphasisConverter.php            |  57 +++++++----
 .../src/Converter/HardBreakConverter.php           |  30 ++----
 .../src/Converter/HeaderConverter.php              |  56 ++++------
 .../src/Converter/HorizontalRuleConverter.php      |  13 +--
 .../src/Converter/ImageConverter.php               |  17 ++--
 .../src/Converter/LinkConverter.php                |  64 ++++++------
 .../src/Converter/ListBlockConverter.php           |  13 +--
 .../src/Converter/ListItemConverter.php            |  49 ++++-----
 .../src/Converter/ParagraphConverter.php           |  85 +++++++---------
 .../src/Converter/PreformattedConverter.php        |  36 ++++---
 .../src/Converter/TableConverter.php               | 113 +++++++++++++++++++++
 .../src/Converter/TextConverter.php                |  30 +++---
 18 files changed, 373 insertions(+), 358 deletions(-)
 create mode 100644 vendor/league/html-to-markdown/src/Converter/TableConverter.php

(limited to 'vendor/league/html-to-markdown/src/Converter')

diff --git a/vendor/league/html-to-markdown/src/Converter/BlockquoteConverter.php b/vendor/league/html-to-markdown/src/Converter/BlockquoteConverter.php
index eb2d09d17..65034db12 100644
--- a/vendor/league/html-to-markdown/src/Converter/BlockquoteConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/BlockquoteConverter.php
@@ -1,32 +1,30 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class BlockquoteConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         // Contents should have already been converted to Markdown by this point,
         // so we just need to add '>' symbols to each line.
 
         $markdown = '';
 
-        $quote_content = trim($element->getValue());
+        $quoteContent = \trim($element->getValue());
 
-        $lines = preg_split('/\r\n|\r|\n/', $quote_content);
+        $lines = \preg_split('/\r\n|\r|\n/', $quoteContent);
+        \assert(\is_array($lines));
 
-        $total_lines = count($lines);
+        $totalLines = \count($lines);
 
         foreach ($lines as $i => $line) {
             $markdown .= '> ' . $line . "\n";
-            if ($i + 1 === $total_lines) {
+            if ($i + 1 === $totalLines) {
                 $markdown .= "\n";
             }
         }
@@ -37,8 +35,8 @@ class BlockquoteConverter implements ConverterInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('blockquote');
+        return ['blockquote'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/CodeConverter.php b/vendor/league/html-to-markdown/src/Converter/CodeConverter.php
index 39e6a7bc4..40eb7f85a 100644
--- a/vendor/league/html-to-markdown/src/Converter/CodeConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/CodeConverter.php
@@ -1,17 +1,14 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class CodeConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         $language = '';
 
@@ -20,23 +17,24 @@ class CodeConverter implements ConverterInterface
 
         if ($classes) {
             // Since tags can have more than one class, we need to find the one that starts with 'language-'
-            $classes = explode(' ', $classes);
+            $classes = \explode(' ', $classes);
             foreach ($classes as $class) {
-                if (strpos($class, 'language-') !== false) {
+                if (\strpos($class, 'language-') !== false) {
                     // Found one, save it as the selected language and stop looping over the classes.
-                    $language = str_replace('language-', '', $class);
+                    $language = \str_replace('language-', '', $class);
                     break;
                 }
             }
         }
 
         $markdown = '';
-        $code = html_entity_decode($element->getChildrenAsString());
+        $code     = \html_entity_decode($element->getChildrenAsString());
 
         // In order to remove the code tags we need to search for them and, in the case of the opening tag
         // use a regular expression to find the tag and the other attributes it might have
-        $code = preg_replace('/<code\b[^>]*>/', '', $code);
-        $code = str_replace('</code>', '', $code);
+        $code = \preg_replace('/<code\b[^>]*>/', '', $code);
+        \assert($code !== null);
+        $code = \str_replace('</code>', '', $code);
 
         // Checking if it's a code block or span
         if ($this->shouldBeBlock($element, $code)) {
@@ -44,7 +42,7 @@ class CodeConverter implements ConverterInterface
             $markdown .= '```' . $language . "\n" . $code . "\n" . '```';
         } else {
             // One line of code, wrapping it on one backtick, removing new lines
-            $markdown .= '`' . preg_replace('/\r\n|\r|\n/', '', $code) . '`';
+            $markdown .= '`' . \preg_replace('/\r\n|\r|\n/', '', $code) . '`';
         }
 
         return $markdown;
@@ -53,27 +51,18 @@ class CodeConverter implements ConverterInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('code');
+        return ['code'];
     }
 
-    /**
-     * @param ElementInterface $element
-     * @param string $code
-     *
-     * @return bool
-     */
-    private function shouldBeBlock(ElementInterface $element, $code)
+    private function shouldBeBlock(ElementInterface $element, string $code): bool
     {
-        if ($element->getParent()->getTagName() == 'pre') {
-            return true;
-        }
-
-        if (preg_match('/[^\s]` `/', $code)) {
+        $parent = $element->getParent();
+        if ($parent !== null && $parent->getTagName() === 'pre') {
             return true;
         }
 
-        return false;
+        return \preg_match('/[^\s]` `/', $code) === 1;
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/CommentConverter.php b/vendor/league/html-to-markdown/src/Converter/CommentConverter.php
index 959381d1b..c69dea551 100644
--- a/vendor/league/html-to-markdown/src/Converter/CommentConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/CommentConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,55 +10,44 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class CommentConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         if ($this->shouldPreserve($element)) {
             return '<!--' . $element->getValue() . '-->';
         }
+
         return '';
     }
 
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('#comment');
+        return ['#comment'];
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return bool
-     */
-    private function shouldPreserve(ElementInterface $element)
+    private function shouldPreserve(ElementInterface $element): bool
     {
         $preserve = $this->config->getOption('preserve_comments');
         if ($preserve === true) {
             return true;
         }
-        if (is_array($preserve)) {
-            $value = trim($element->getValue());
-            return in_array($value, $preserve);
+
+        if (\is_array($preserve)) {
+            $value = \trim($element->getValue());
+
+            return \in_array($value, $preserve, true);
         }
+
         return false;
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/ConverterInterface.php b/vendor/league/html-to-markdown/src/Converter/ConverterInterface.php
index 8530559a0..f10498578 100644
--- a/vendor/league/html-to-markdown/src/Converter/ConverterInterface.php
+++ b/vendor/league/html-to-markdown/src/Converter/ConverterInterface.php
@@ -1,20 +1,17 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 interface ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element);
+    public function convert(ElementInterface $element): string;
 
     /**
      * @return string[]
      */
-    public function getSupportedTags();
+    public function getSupportedTags(): array;
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/DefaultConverter.php b/vendor/league/html-to-markdown/src/Converter/DefaultConverter.php
index 8de0af210..e71dd10cc 100644
--- a/vendor/league/html-to-markdown/src/Converter/DefaultConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/DefaultConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,27 +10,17 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class DefaultConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    const DEFAULT_CONVERTER = '_default';
+    public const DEFAULT_CONVERTER = '_default';
 
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         // If strip_tags is false (the default), preserve tags that don't have Markdown equivalents,
         // such as <span> nodes on their own. C14N() canonicalizes the node to a string.
@@ -37,8 +29,9 @@ class DefaultConverter implements ConverterInterface, ConfigurationAwareInterfac
             return $element->getValue();
         }
 
-        $markdown = html_entity_decode($element->getChildrenAsString());
+        $markdown = \html_entity_decode($element->getChildrenAsString());
 
+        // Tables are only handled here if TableConverter is not used
         if ($element->getTagName() === 'table') {
             $markdown .= "\n\n";
         }
@@ -49,8 +42,8 @@ class DefaultConverter implements ConverterInterface, ConfigurationAwareInterfac
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array(self::DEFAULT_CONVERTER);
+        return [self::DEFAULT_CONVERTER];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/DivConverter.php b/vendor/league/html-to-markdown/src/Converter/DivConverter.php
index 656a0ba4d..6453a2a27 100644
--- a/vendor/league/html-to-markdown/src/Converter/DivConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/DivConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,38 +10,28 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class DivConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         if ($this->config->getOption('strip_tags', false)) {
             return $element->getValue() . "\n\n";
         }
 
-        return html_entity_decode($element->getChildrenAsString());
+        return \html_entity_decode($element->getChildrenAsString());
     }
 
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('div');
+        return ['div'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php b/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php
index 8fd4dd6e2..a122f4052 100644
--- a/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/EmphasisConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,50 +10,63 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class EmphasisConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    protected function getNormTag(?ElementInterface $element): string
+    {
+        if ($element !== null && ! $element->isText()) {
+            $tag = $element->getTagName();
+            if ($tag === 'i' || $tag === 'em') {
+                return 'em';
+            }
+
+            if ($tag === 'b' || $tag === 'strong') {
+                return 'strong';
+            }
+        }
+
+        return '';
+    }
+
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
-        $tag = $element->getTagName();
+        $tag   = $this->getNormTag($element);
         $value = $element->getValue();
 
-        if (!trim($value)) {
+        if (! \trim($value)) {
             return $value;
         }
 
-        if ($tag === 'i' || $tag === 'em') {
+        if ($tag === 'em') {
             $style = $this->config->getOption('italic_style');
         } else {
             $style = $this->config->getOption('bold_style');
         }
 
-        $prefix = ltrim($value) !== $value ? ' ' : '';
-        $suffix = rtrim($value) !== $value ? ' ' : '';
+        $prefix = \ltrim($value) !== $value ? ' ' : '';
+        $suffix = \rtrim($value) !== $value ? ' ' : '';
+
+        /* If this node is immediately preceded or followed by one of the same type don't emit
+         * the start or end $style, respectively. This prevents <em>foo</em><em>bar</em> from
+         * being converted to *foo**bar* which is incorrect. We want *foobar* instead.
+         */
+        $preStyle  = $this->getNormTag($element->getPreviousSibling()) === $tag ? '' : $style;
+        $postStyle = $this->getNormTag($element->getNextSibling()) === $tag ? '' : $style;
 
-        return $prefix . $style . trim($value) . $style . $suffix;
+        return $prefix . $preStyle . \trim($value) . $postStyle . $suffix;
     }
 
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('em', 'i', 'strong', 'b');
+        return ['em', 'i', 'strong', 'b'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/HardBreakConverter.php b/vendor/league/html-to-markdown/src/Converter/HardBreakConverter.php
index 1be10bd63..45e89682e 100644
--- a/vendor/league/html-to-markdown/src/Converter/HardBreakConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/HardBreakConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,35 +10,25 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class HardBreakConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         $return = $this->config->getOption('hard_break') ? "\n" : "  \n";
 
         $next = $element->getNext();
         if ($next) {
-            $next_value = $next->getValue();
-            if ($next_value) {
-                if (in_array(substr($next_value, 0, 2), array('- ', '* ', '+ '))) {
+            $nextValue = $next->getValue();
+            if ($nextValue) {
+                if (\in_array(\substr($nextValue, 0, 2), ['- ', '* ', '+ '], true)) {
                     $parent = $element->getParent();
-                    if ($parent && $parent->getTagName() == 'li') {
+                    if ($parent && $parent->getTagName() === 'li') {
                         $return .= '\\';
                     }
                 }
@@ -49,8 +41,8 @@ class HardBreakConverter implements ConverterInterface, ConfigurationAwareInterf
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('br');
+        return ['br'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/HeaderConverter.php b/vendor/league/html-to-markdown/src/Converter/HeaderConverter.php
index 353833263..e99dfa0f4 100644
--- a/vendor/league/html-to-markdown/src/Converter/HeaderConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/HeaderConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,37 +10,27 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class HeaderConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    const STYLE_ATX = 'atx';
-    const STYLE_SETEXT = 'setext';
+    public const STYLE_ATX    = 'atx';
+    public const STYLE_SETEXT = 'setext';
 
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
-        $level = (int) substr($element->getTagName(), 1, 1);
+        $level = (int) \substr($element->getTagName(), 1, 1);
         $style = $this->config->getOption('header_style', self::STYLE_SETEXT);
 
-        if (strlen($element->getValue()) === 0) {
+        if (\strlen($element->getValue()) === 0) {
             return "\n";
         }
 
-        if (($level === 1 || $level === 2) && !$element->isDescendantOf('blockquote') && $style === self::STYLE_SETEXT) {
+        if (($level === 1 || $level === 2) && ! $element->isDescendantOf('blockquote') && $style === self::STYLE_SETEXT) {
             return $this->createSetextHeader($level, $element->getValue());
         }
 
@@ -48,34 +40,22 @@ class HeaderConverter implements ConverterInterface, ConfigurationAwareInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('h1', 'h2', 'h3', 'h4', 'h5', 'h6');
+        return ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
     }
 
-    /**
-     * @param int    $level
-     * @param string $content
-     *
-     * @return string
-     */
-    private function createSetextHeader($level, $content)
+    private function createSetextHeader(int $level, string $content): string
     {
-        $length = function_exists('mb_strlen') ? mb_strlen($content, 'utf-8') : strlen($content);
-        $underline = ($level === 1) ? '=' : '-';
+        $length    = \function_exists('mb_strlen') ? \mb_strlen($content, 'utf-8') : \strlen($content);
+        $underline = $level === 1 ? '=' : '-';
 
-        return $content . "\n" . str_repeat($underline, $length) . "\n\n";
+        return $content . "\n" . \str_repeat($underline, $length) . "\n\n";
     }
 
-    /**
-     * @param int    $level
-     * @param string $content
-     *
-     * @return string
-     */
-    private function createAtxHeader($level, $content)
+    private function createAtxHeader(int $level, string $content): string
     {
-        $prefix = str_repeat('#', $level) . ' ';
+        $prefix = \str_repeat('#', $level) . ' ';
 
         return $prefix . $content . "\n\n";
     }
diff --git a/vendor/league/html-to-markdown/src/Converter/HorizontalRuleConverter.php b/vendor/league/html-to-markdown/src/Converter/HorizontalRuleConverter.php
index 8f54f9397..ce280cc79 100644
--- a/vendor/league/html-to-markdown/src/Converter/HorizontalRuleConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/HorizontalRuleConverter.php
@@ -1,17 +1,14 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class HorizontalRuleConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         return "- - - - - -\n\n";
     }
@@ -19,8 +16,8 @@ class HorizontalRuleConverter implements ConverterInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('hr');
+        return ['hr'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/ImageConverter.php b/vendor/league/html-to-markdown/src/Converter/ImageConverter.php
index 657c769c2..5cd8aec67 100644
--- a/vendor/league/html-to-markdown/src/Converter/ImageConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/ImageConverter.php
@@ -1,20 +1,17 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class ImageConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
-        $src = $element->getAttribute('src');
-        $alt = $element->getAttribute('alt');
+        $src   = $element->getAttribute('src');
+        $alt   = $element->getAttribute('alt');
         $title = $element->getAttribute('title');
 
         if ($title !== '') {
@@ -28,8 +25,8 @@ class ImageConverter implements ConverterInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('img');
+        return ['img'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/LinkConverter.php b/vendor/league/html-to-markdown/src/Converter/LinkConverter.php
index ed52619d2..25a3540fe 100644
--- a/vendor/league/html-to-markdown/src/Converter/LinkConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/LinkConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,28 +10,19 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class LinkConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config) {
+    public function setConfig(Configuration $config): void
+    {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
-        $href = $element->getAttribute('href');
+        $href  = $element->getAttribute('href');
         $title = $element->getAttribute('title');
-        $text = trim($element->getValue(), "\t\n\r\0\x0B");
+        $text  = \trim($element->getValue(), "\t\n\r\0\x0B");
 
         if ($title !== '') {
             $markdown = '[' . $text . '](' . $href . ' "' . $title . '")';
@@ -38,14 +31,19 @@ class LinkConverter implements ConverterInterface, ConfigurationAwareInterface
         } elseif ($href === 'mailto:' . $text && $this->isValidEmail($text)) {
             $markdown = '<' . $text . '>';
         } else {
-            if (stristr($href, ' ')) {
-                $href = '<'.$href.'>';
+            if (\stristr($href, ' ')) {
+                $href = '<' . $href . '>';
             }
+
             $markdown = '[' . $text . '](' . $href . ')';
         }
 
-        if (!$href) {
-            $markdown = html_entity_decode($element->getChildrenAsString());
+        if (! $href) {
+            if ($this->shouldStrip()) {
+                $markdown = $text;
+            } else {
+                $markdown = \html_entity_decode($element->getChildrenAsString());
+            }
         }
 
         return $markdown;
@@ -54,30 +52,26 @@ class LinkConverter implements ConverterInterface, ConfigurationAwareInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('a');
+        return ['a'];
     }
 
-    /**
-     * @param string $href
-     *
-     * @return bool
-     */
-    private function isValidAutolink($href)
+    private function isValidAutolink(string $href): bool
     {
         $useAutolinks = $this->config->getOption('use_autolinks');
-        return $useAutolinks && (preg_match('/^[A-Za-z][A-Za-z0-9.+-]{1,31}:[^<>\x00-\x20]*/i', $href) === 1);
+
+        return $useAutolinks && (\preg_match('/^[A-Za-z][A-Za-z0-9.+-]{1,31}:[^<>\x00-\x20]*/i', $href) === 1);
     }
 
-    /**
-     * @param string $email
-     *
-     * @return bool
-     */
-    private function isValidEmail($email)
+    private function isValidEmail(string $email): bool
     {
         // Email validation is messy business, but this should cover most cases
-        return filter_var($email, FILTER_VALIDATE_EMAIL);
+        return \filter_var($email, FILTER_VALIDATE_EMAIL) !== false;
+    }
+
+    private function shouldStrip(): bool
+    {
+        return $this->config->getOption('strip_placeholder_links') ?? false;
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/ListBlockConverter.php b/vendor/league/html-to-markdown/src/Converter/ListBlockConverter.php
index 07a4c85a9..ce7b94654 100644
--- a/vendor/league/html-to-markdown/src/Converter/ListBlockConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/ListBlockConverter.php
@@ -1,17 +1,14 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class ListBlockConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         return $element->getValue() . "\n";
     }
@@ -19,8 +16,8 @@ class ListBlockConverter implements ConverterInterface
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('ol', 'ul');
+        return ['ol', 'ul'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php b/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php
index c56ab89cd..91b3b5dbe 100644
--- a/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\Configuration;
@@ -8,39 +10,26 @@ use League\HTMLToMarkdown\ElementInterface;
 
 class ListItemConverter implements ConverterInterface, ConfigurationAwareInterface
 {
-    /**
-     * @var Configuration
-     */
+    /** @var Configuration */
     protected $config;
 
-    /**
-     * @var string
-     */
+    /** @var string|null */
     protected $listItemStyle;
 
-    /**
-     * @param Configuration $config
-     */
-    public function setConfig(Configuration $config)
+    public function setConfig(Configuration $config): void
     {
         $this->config = $config;
     }
 
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         // If parent is an ol, use numbers, otherwise, use dashes
-        $list_type = $element->getParent()->getTagName();
+        $listType = ($parent = $element->getParent()) ? $parent->getTagName() : 'ul';
 
         // Add spaces to start for nested list items
-        $level = $element->getListItemLevel($element);
+        $level = $element->getListItemLevel();
 
-        $prefixForParagraph = str_repeat('  ', $level + 1);
-        $value = trim(implode("\n" . $prefixForParagraph, explode("\n", trim($element->getValue()))));
+        $value = \trim(\implode("\n" . '  ', \explode("\n", \trim($element->getValue()))));
 
         // If list item is the first in a nested list, add a newline before it
         $prefix = '';
@@ -48,21 +37,21 @@ class ListItemConverter implements ConverterInterface, ConfigurationAwareInterfa
             $prefix = "\n";
         }
 
-        if ($list_type === 'ul') {
-            $list_item_style = $this->config->getOption('list_item_style', '-');
-            $list_item_style_alternate = $this->config->getOption('list_item_style_alternate');
-            if (!isset($this->listItemStyle)) {
-                $this->listItemStyle = $list_item_style_alternate ? $list_item_style_alternate : $list_item_style;
+        if ($listType === 'ul') {
+            $listItemStyle          = $this->config->getOption('list_item_style', '-');
+            $listItemStyleAlternate = $this->config->getOption('list_item_style_alternate');
+            if (! isset($this->listItemStyle)) {
+                $this->listItemStyle = $listItemStyleAlternate ?: $listItemStyle;
             }
 
-            if ($list_item_style_alternate && $level == 0 && $element->getSiblingPosition() === 1) {
-                $this->listItemStyle = $this->listItemStyle == $list_item_style ? $list_item_style_alternate : $list_item_style;
+            if ($listItemStyleAlternate && $level === 0 && $element->getSiblingPosition() === 1) {
+                $this->listItemStyle = $this->listItemStyle === $listItemStyle ? $listItemStyleAlternate : $listItemStyle;
             }
 
             return $prefix . $this->listItemStyle . ' ' . $value . "\n";
         }
 
-        if ($list_type === 'ol' && $start = $element->getParent()->getAttribute('start')) {
+        if ($listType === 'ol' && ($parent = $element->getParent()) && ($start = \intval($parent->getAttribute('start')))) {
             $number = $start + $element->getSiblingPosition() - 1;
         } else {
             $number = $element->getSiblingPosition();
@@ -74,8 +63,8 @@ class ListItemConverter implements ConverterInterface, ConfigurationAwareInterfa
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('li');
+        return ['li'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/ParagraphConverter.php b/vendor/league/html-to-markdown/src/Converter/ParagraphConverter.php
index 7207b81a6..65b37a4db 100644
--- a/vendor/league/html-to-markdown/src/Converter/ParagraphConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/ParagraphConverter.php
@@ -1,23 +1,22 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class ParagraphConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         $value = $element->getValue();
 
         $markdown = '';
 
-        $lines = preg_split('/\r\n|\r|\n/', $value);
+        $lines = \preg_split('/\r\n|\r|\n/', $value);
+        \assert($lines !== false);
+
         foreach ($lines as $line) {
             /*
              * Some special characters need to be escaped based on the position that they appear
@@ -27,23 +26,18 @@ class ParagraphConverter implements ConverterInterface
             $markdown .= "\n";
         }
 
-        return trim($markdown) !== '' ? rtrim($markdown) . "\n\n" : '';
+        return \trim($markdown) !== '' ? \rtrim($markdown) . "\n\n" : '';
     }
 
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('p');
+        return ['p'];
     }
 
-    /**
-     * @param string $line
-     *
-     * @return string
-     */
-    private function escapeSpecialCharacters($line)
+    private function escapeSpecialCharacters(string $line): string
     {
         $line = $this->escapeFirstCharacters($line);
         $line = $this->escapeOtherCharacters($line);
@@ -52,72 +46,61 @@ class ParagraphConverter implements ConverterInterface
         return $line;
     }
 
-    /**
-     * @param string $line
-     *
-     * @return string
-     */
-    private function escapeFirstCharacters($line)
+    private function escapeFirstCharacters(string $line): string
     {
-        $escapable = array(
+        $escapable = [
             '>',
             '- ',
             '+ ',
             '--',
             '~~~',
             '---',
-            '- - -'
-        );
+            '- - -',
+        ];
 
         foreach ($escapable as $i) {
-            if (strpos(ltrim($line), $i) === 0) {
+            if (\strpos(\ltrim($line), $i) === 0) {
                 // Found a character that must be escaped, adding a backslash before
-                return '\\' . ltrim($line);
+                return '\\' . \ltrim($line);
             }
         }
 
         return $line;
     }
 
-    /**
-     * @param string $line
-     *
-     * @return string
-     */
-    private function escapeOtherCharacters($line)
+    private function escapeOtherCharacters(string $line): string
     {
-        $escapable = array(
-            '<!--'
-        );
+        $escapable = [
+            '<!--',
+        ];
 
         foreach ($escapable as $i) {
-            if (strpos($line, $i) !== false) {
-                // Found an escapable character, escaping it
-                $line = substr_replace($line, '\\', strpos($line, $i), 0);
+            if (($pos = \strpos($line, $i)) === false) {
+                continue;
             }
+
+            // Found an escapable character, escaping it
+            $line = \substr_replace($line, '\\', $pos, 0);
         }
 
         return $line;
     }
 
-    /**
-     * @param string $line
-     *
-     * @return string
-     */
-    private function escapeOtherCharactersRegex($line)
+    private function escapeOtherCharactersRegex(string $line): string
     {
-        $regExs = array(
+        $regExs = [
             // Match numbers ending on ')' or '.' that are at the beginning of the line.
             // They will be escaped if immediately followed by a space or newline.
-            '/^[0-9]+(?=(\)|\.)( |$))/'
-        );
+            '/^[0-9]+(?=(\)|\.)( |$))/',
+        ];
 
         foreach ($regExs as $i) {
-            if (preg_match($i, $line, $match)) {
-                // Matched an escapable character, adding a backslash on the string before the offending character
-                $line = substr_replace($line, '\\', strlen($match[0]), 0);
+            if (! \preg_match($i, $line, $match)) {
+                continue;
             }
+
+            // Matched an escapable character, adding a backslash on the string before the offending character
+            $line = \substr_replace($line, '\\', \strlen($match[0]), 0);
         }
 
         return $line;
diff --git a/vendor/league/html-to-markdown/src/Converter/PreformattedConverter.php b/vendor/league/html-to-markdown/src/Converter/PreformattedConverter.php
index 321c898b1..7d8ccc132 100644
--- a/vendor/league/html-to-markdown/src/Converter/PreformattedConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/PreformattedConverter.php
@@ -1,20 +1,17 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class PreformattedConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
-        $pre_content = html_entity_decode($element->getChildrenAsString());
-        $pre_content = str_replace(array('<pre>', '</pre>'), '', $pre_content);
+        $preContent = \html_entity_decode($element->getChildrenAsString());
+        $preContent = \str_replace(['<pre>', '</pre>'], '', $preContent);
 
         /*
          * Checking for the code tag.
@@ -23,36 +20,37 @@ class PreformattedConverter implements ConverterInterface
          * there's no more information to convert.
          */
 
-        $firstBacktick = strpos(trim($pre_content), '`');
-        $lastBacktick = strrpos(trim($pre_content), '`');
-        if ($firstBacktick === 0 && $lastBacktick === strlen(trim($pre_content)) - 1) {
-            return $pre_content . "\n\n";
+        $firstBacktick = \strpos(\trim($preContent), '`');
+        $lastBacktick  = \strrpos(\trim($preContent), '`');
+        if ($firstBacktick === 0 && $lastBacktick === \strlen(\trim($preContent)) - 1) {
+            return $preContent . "\n\n";
         }
 
         // If the execution reaches this point it means it's just a pre tag, with no code tag nested
 
         // Empty lines are a special case
-        if ($pre_content === '') {
+        if ($preContent === '') {
             return "```\n```\n\n";
         }
 
         // Normalizing new lines
-        $pre_content = preg_replace('/\r\n|\r|\n/', "\n", $pre_content);
+        $preContent = \preg_replace('/\r\n|\r|\n/', "\n", $preContent);
+        \assert(\is_string($preContent));
 
         // Ensure there's a newline at the end
-        if (strrpos($pre_content, "\n") !== strlen($pre_content) - strlen("\n")) {
-            $pre_content .= "\n";
+        if (\strrpos($preContent, "\n") !== \strlen($preContent) - \strlen("\n")) {
+            $preContent .= "\n";
         }
 
         // Use three backticks
-        return "```\n" . $pre_content . "```\n\n";
+        return "```\n" . $preContent . "```\n\n";
     }
 
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('pre');
+        return ['pre'];
     }
 }
diff --git a/vendor/league/html-to-markdown/src/Converter/TableConverter.php b/vendor/league/html-to-markdown/src/Converter/TableConverter.php
new file mode 100644
index 000000000..2e63e9a5b
--- /dev/null
+++ b/vendor/league/html-to-markdown/src/Converter/TableConverter.php
@@ -0,0 +1,113 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\HTMLToMarkdown\Converter;
+
+use League\HTMLToMarkdown\Configuration;
+use League\HTMLToMarkdown\ConfigurationAwareInterface;
+use League\HTMLToMarkdown\ElementInterface;
+use League\HTMLToMarkdown\PreConverterInterface;
+
+class TableConverter implements ConverterInterface, PreConverterInterface, ConfigurationAwareInterface
+{
+    /** @var Configuration */
+    protected $config;
+
+    public function setConfig(Configuration $config): void
+    {
+        $this->config = $config;
+    }
+
+    /** @var array<string, string> */
+    private static $alignments = [
+        'left' => ':--',
+        'right' => '--:',
+        'center' => ':-:',
+    ];
+
+    /** @var array<int, string>|null */
+    private $columnAlignments = [];
+
+    /** @var string|null */
+    private $caption = null;
+
+    public function preConvert(ElementInterface $element): void
+    {
+        $tag = $element->getTagName();
+        // Only table cells and caption are allowed to contain content.
+        // Remove all text between other table elements.
+        if ($tag === 'th' || $tag === 'td' || $tag === 'caption') {
+            return;
+        }
+
+        foreach ($element->getChildren() as $child) {
+            if ($child->isText()) {
+                $child->setFinalMarkdown('');
+            }
+        }
+    }
+
+    public function convert(ElementInterface $element): string
+    {
+        $value = $element->getValue();
+
+        switch ($element->getTagName()) {
+            case 'table':
+                $this->columnAlignments = [];
+                if ($this->caption) {
+                    $side = $this->config->getOption('table_caption_side');
+                    if ($side === 'top') {
+                        $value = $this->caption . "\n" . $value;
+                    } elseif ($side === 'bottom') {
+                        $value .= $this->caption;
+                    }
+
+                    $this->caption = null;
+                }
+
+                return $value . "\n";
+            case 'caption':
+                $this->caption = \trim($value);
+
+                return '';
+            case 'tr':
+                $value .= "|\n";
+                if ($this->columnAlignments !== null) {
+                    $value .= '|' . \implode('|', $this->columnAlignments) . "|\n";
+
+                    $this->columnAlignments = null;
+                }
+
+                return $value;
+            case 'th':
+            case 'td':
+                if ($this->columnAlignments !== null) {
+                    $align = $element->getAttribute('align');
+
+                    $this->columnAlignments[] = self::$alignments[$align] ?? '---';
+                }
+
+                $value = \str_replace("\n", ' ', $value);
+                $value = \str_replace('|', $this->config->getOption('table_pipe_escape') ?? '\|', $value);
+
+                return '| ' . \trim($value) . ' ';
+            case 'thead':
+            case 'tbody':
+            case 'tfoot':
+            case 'colgroup':
+            case 'col':
+                return $value;
+            default:
+                return '';
+        }
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getSupportedTags(): array
+    {
+        return ['table', 'tr', 'th', 'td', 'thead', 'tbody', 'tfoot', 'colgroup', 'col', 'caption'];
+    }
+}
diff --git a/vendor/league/html-to-markdown/src/Converter/TextConverter.php b/vendor/league/html-to-markdown/src/Converter/TextConverter.php
index 6236a1e9d..465dd4883 100644
--- a/vendor/league/html-to-markdown/src/Converter/TextConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/TextConverter.php
@@ -1,48 +1,48 @@
 <?php
 
+declare(strict_types=1);
+
 namespace League\HTMLToMarkdown\Converter;
 
 use League\HTMLToMarkdown\ElementInterface;
 
 class TextConverter implements ConverterInterface
 {
-    /**
-     * @param ElementInterface $element
-     *
-     * @return string
-     */
-    public function convert(ElementInterface $element)
+    public function convert(ElementInterface $element): string
     {
         $markdown = $element->getValue();
 
         // Remove leftover \n at the beginning of the line
-        $markdown = ltrim($markdown, "\n");
+        $markdown = \ltrim($markdown, "\n");
 
         // Replace sequences of invisible characters with spaces
-        $markdown = preg_replace('~\s+~u', ' ', $markdown);
+        $markdown = \preg_replace('~\s+~u', ' ', $markdown);
+        \assert(\is_string($markdown));
 
         // Escape the following characters: '*', '_', '[', ']' and '\'
-        if ($element->getParent() && $element->getParent()->getTagName() !== 'div') {
-            $markdown = preg_replace('~([*_\\[\\]\\\\])~u', '\\\\$1', $markdown);
+        if (($parent = $element->getParent()) && $parent->getTagName() !== 'div') {
+            $markdown = \preg_replace('~([*_\\[\\]\\\\])~u', '\\\\$1', $markdown);
+            \assert(\is_string($markdown));
         }
 
-        $markdown = preg_replace('~^#~u', '\\\\#', $markdown);
+        $markdown = \preg_replace('~^#~u', '\\\\#', $markdown);
+        \assert(\is_string($markdown));
 
         if ($markdown === ' ') {
             $next = $element->getNext();
-            if (!$next || $next->isBlock()) {
+            if (! $next || $next->isBlock()) {
                 $markdown = '';
             }
         }
 
-        return htmlspecialchars($markdown, ENT_NOQUOTES, 'UTF-8');
+        return \htmlspecialchars($markdown, ENT_NOQUOTES, 'UTF-8');
     }
 
     /**
      * @return string[]
      */
-    public function getSupportedTags()
+    public function getSupportedTags(): array
     {
-        return array('#text');
+        return ['#text'];
     }
 }
-- 
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