diff --git a/packages/quill_html_converter/lib/quill_html_converter.dart b/packages/quill_html_converter/lib/quill_html_converter.dart
index 00f5fed6..72645e99 100644
--- a/packages/quill_html_converter/lib/quill_html_converter.dart
+++ b/packages/quill_html_converter/lib/quill_html_converter.dart
@@ -2,14 +2,13 @@ library quill_html_converter;
 
 import 'dart:convert' show jsonDecode;
 
+import 'package:delta_markdown_converter/delta_markdown_converter.dart'
+    as delta_markdown show markdownToDelta;
 import 'package:flutter_quill/flutter_quill.dart' show Delta;
 import 'package:html2md/html2md.dart' as html2md;
 import 'package:vsc_quill_delta_to_html/vsc_quill_delta_to_html.dart'
     as conventer show ConverterOptions, QuillDeltaToHtmlConverter;
 
-import 'src/packages/delta_markdown/delta_markdown.dart' as delta_markdown
-    show markdownToDelta;
-
 typedef ConverterOptions = conventer.ConverterOptions;
 
 /// A extension for [Delta] which comes from `flutter_quill` to extends
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/ast.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/ast.dart
deleted file mode 100644
index 5356f1d0..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/ast.dart
+++ /dev/null
@@ -1,113 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-typedef Resolver = Node? Function(String name, [String? title]);
-
-/// Base class for any AST item.
-///
-/// Roughly corresponds to Node in the DOM. Will be either an Element or Text.
-class Node {
-  void accept(NodeVisitor visitor) {}
-
-  bool isToplevel = false;
-
-  String? get textContent {
-    return null;
-  }
-}
-
-/// A named tag that can contain other nodes.
-class Element extends Node {
-  /// Instantiates a [tag] Element with [children].
-  Element(this.tag, this.children) : attributes = <String, String>{};
-
-  /// Instantiates an empty, self-closing [tag] Element.
-  Element.empty(this.tag)
-      : children = null,
-        attributes = {};
-
-  /// Instantiates a [tag] Element with no [children].
-  Element.withTag(this.tag)
-      : children = [],
-        attributes = {};
-
-  /// Instantiates a [tag] Element with a single Text child.
-  Element.text(this.tag, String text)
-      : children = [Text(text)],
-        attributes = {};
-
-  final String tag;
-  final List<Node>? children;
-  final Map<String, String> attributes;
-  String? generatedId;
-
-  /// Whether this element is self-closing.
-  bool get isEmpty => children == null;
-
-  @override
-  void accept(NodeVisitor visitor) {
-    if (visitor.visitElementBefore(this)) {
-      if (children != null) {
-        for (final child in children!) {
-          child.accept(visitor);
-        }
-      }
-      visitor.visitElementAfter(this);
-    }
-  }
-
-  @override
-  String get textContent => children == null
-      ? ''
-      : children!.map((child) => child.textContent).join();
-}
-
-/// A plain text element.
-class Text extends Node {
-  Text(this.text);
-
-  final String text;
-
-  @override
-  void accept(NodeVisitor visitor) => visitor.visitText(this);
-
-  @override
-  String get textContent => text;
-}
-
-/// Inline content that has not been parsed into inline nodes (strong, links,
-/// etc).
-///
-/// These placeholder nodes should only remain in place while the block nodes
-/// of a document are still being parsed, in order to gather all reference link
-/// definitions.
-class UnparsedContent extends Node {
-  UnparsedContent(this.textContent);
-
-  @override
-  final String textContent;
-
-  @override
-  void accept(NodeVisitor visitor);
-}
-
-/// Visitor pattern for the AST.
-///
-/// Renderers or other AST transformers should implement this.
-abstract class NodeVisitor {
-  /// Called when a Text node has been reached.
-  void visitText(Text text);
-
-  /// Called when an Element has been reached, before its children have been
-  /// visited.
-  ///
-  /// Returns `false` to skip its children.
-  bool visitElementBefore(Element element);
-
-  /// Called when an Element has been reached, after its children have been
-  /// visited.
-  ///
-  /// Will not be called if [visitElementBefore] returns `false`.
-  void visitElementAfter(Element element);
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/block_parser.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/block_parser.dart
deleted file mode 100644
index d222c7b6..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/block_parser.dart
+++ /dev/null
@@ -1,1099 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'ast.dart';
-import 'document.dart';
-import 'util.dart';
-
-/// The line contains only whitespace or is empty.
-final _emptyPattern = RegExp(r'^(?:[ \t]*)$');
-
-/// A series of `=` or `-` (on the next line) define setext-style headers.
-final _setextPattern = RegExp(r'^[ ]{0,3}(=+|-+)\s*$');
-
-/// Leading (and trailing) `#` define atx-style headers.
-///
-/// Starts with 1-6 unescaped `#` characters which must not be followed by a
-/// non-space character. Line may end with any number of `#` characters,.
-final _headerPattern = RegExp(r'^ {0,3}(#{1,6})[ \x09\x0b\x0c](.*?)#*$');
-
-/// The line starts with `>` with one optional space after.
-final _blockquotePattern = RegExp(r'^[ ]{0,3}>[ ]?(.*)$');
-
-/// A line indented four spaces. Used for code blocks and lists.
-final _indentPattern = RegExp(r'^(?:    | {0,3}\t)(.*)$');
-
-/// Fenced code block.
-final _codePattern = RegExp(r'^[ ]{0,3}(`{3,}|~{3,})(.*)$');
-
-/// Three or more hyphens, asterisks or underscores by themselves. Note that
-/// a line like `----` is valid as both HR and SETEXT. In case of a tie,
-/// SETEXT should win.
-final _hrPattern = RegExp(r'^ {0,3}([-*_])[ \t]*\1[ \t]*\1(?:\1|[ \t])*$');
-
-/// One or more whitespace, for compressing.
-final _oneOrMoreWhitespacePattern = RegExp('[ \n\r\t]+');
-
-/// A line starting with one of these markers: `-`, `*`, `+`. May have up to
-/// three leading spaces before the marker and any number of spaces or tabs
-/// after.
-///
-/// Contains a dummy group at [2], so that the groups in [_ulPattern] and
-/// [_olPattern] match up; in both, [2] is the length of the number that begins
-/// the list marker.
-final _ulPattern = RegExp(r'^([ ]{0,3})()([*+-])(([ \t])([ \t]*)(.*))?$');
-
-/// A line starting with a number like `123.`. May have up to three leading
-/// spaces before the marker and any number of spaces or tabs after.
-final _olPattern =
-    RegExp(r'^([ ]{0,3})(\d{1,9})([\.)])(([ \t])([ \t]*)(.*))?$');
-
-/// A line of hyphens separated by at least one pipe.
-final _tablePattern = RegExp(r'^[ ]{0,3}\|?( *:?\-+:? *\|)+( *:?\-+:? *)?$');
-
-/// Maintains the internal state needed to parse a series of lines into blocks
-/// of Markdown suitable for further inline parsing.
-class BlockParser {
-  BlockParser(this.lines, this.document) {
-    blockSyntaxes
-      ..addAll(document.blockSyntaxes)
-      ..addAll(standardBlockSyntaxes);
-  }
-
-  final List<String> lines;
-
-  /// The Markdown document this parser is parsing.
-  final Document document;
-
-  /// The enabled block syntaxes.
-  ///
-  /// To turn a series of lines into blocks, each of these will be tried in
-  /// turn. Order matters here.
-  final List<BlockSyntax> blockSyntaxes = [];
-
-  /// Index of the current line.
-  int _pos = 0;
-
-  /// Whether the parser has encountered a blank line between two block-level
-  /// elements.
-  bool encounteredBlankLine = false;
-
-  /// The collection of built-in block parsers.
-  final List<BlockSyntax> standardBlockSyntaxes = [
-    const EmptyBlockSyntax(),
-    const BlockTagBlockHtmlSyntax(),
-    LongBlockHtmlSyntax(r'^ {0,3}<pre(?:\s|>|$)', '</pre>'),
-    LongBlockHtmlSyntax(r'^ {0,3}<script(?:\s|>|$)', '</script>'),
-    LongBlockHtmlSyntax(r'^ {0,3}<style(?:\s|>|$)', '</style>'),
-    LongBlockHtmlSyntax('^ {0,3}<!--', '-->'),
-    LongBlockHtmlSyntax('^ {0,3}<\\?', '\\?>'),
-    LongBlockHtmlSyntax('^ {0,3}<![A-Z]', '>'),
-    LongBlockHtmlSyntax('^ {0,3}<!\\[CDATA\\[', '\\]\\]>'),
-    const OtherTagBlockHtmlSyntax(),
-    const SetextHeaderSyntax(),
-    const HeaderSyntax(),
-    const CodeBlockSyntax(),
-    const BlockquoteSyntax(),
-    const HorizontalRuleSyntax(),
-    const UnorderedListSyntax(),
-    const OrderedListSyntax(),
-    const ParagraphSyntax()
-  ];
-
-  /// Gets the current line.
-  String get current => lines[_pos];
-
-  /// Gets the line after the current one or `null` if there is none.
-  String? get next {
-    // Don't read past the end.
-    if (_pos >= lines.length - 1) {
-      return null;
-    }
-    return lines[_pos + 1];
-  }
-
-  /// Gets the line that is [linesAhead] lines ahead of the current one, or
-  /// `null` if there is none.
-  ///
-  /// `peek(0)` is equivalent to [current].
-  ///
-  /// `peek(1)` is equivalent to [next].
-  String? peek(int linesAhead) {
-    if (linesAhead < 0) {
-      throw ArgumentError('Invalid linesAhead: $linesAhead; must be >= 0.');
-    }
-    // Don't read past the end.
-    if (_pos >= lines.length - linesAhead) {
-      return null;
-    }
-    return lines[_pos + linesAhead];
-  }
-
-  void advance() {
-    _pos++;
-  }
-
-  bool get isDone => _pos >= lines.length;
-
-  /// Gets whether or not the current line matches the given pattern.
-  bool matches(RegExp regex) {
-    if (isDone) {
-      return false;
-    }
-    return regex.firstMatch(current) != null;
-  }
-
-  /// Gets whether or not the next line matches the given pattern.
-  bool matchesNext(RegExp regex) {
-    if (next == null) {
-      return false;
-    }
-    return regex.firstMatch(next!) != null;
-  }
-
-  List<Node> parseLines() {
-    final blocks = <Node>[];
-    while (!isDone) {
-      for (final syntax in blockSyntaxes) {
-        if (syntax.canParse(this)) {
-          final block = syntax.parse(this);
-          if (block != null) {
-            blocks.add(block);
-          }
-          break;
-        }
-      }
-    }
-
-    return blocks;
-  }
-}
-
-abstract class BlockSyntax {
-  const BlockSyntax();
-
-  /// Gets the regex used to identify the beginning of this block, if any.
-  RegExp? get pattern => null;
-
-  bool get canEndBlock => true;
-
-  bool canParse(BlockParser parser) {
-    return pattern!.firstMatch(parser.current) != null;
-  }
-
-  Node? parse(BlockParser parser);
-
-  List<String?> parseChildLines(BlockParser parser) {
-    // Grab all of the lines that form the block element.
-    final childLines = <String?>[];
-
-    while (!parser.isDone) {
-      final match = pattern!.firstMatch(parser.current);
-      if (match == null) {
-        break;
-      }
-      childLines.add(match[1]);
-      parser.advance();
-    }
-
-    return childLines;
-  }
-
-  /// Gets whether or not [parser]'s current line should end the previous block.
-  static bool isAtBlockEnd(BlockParser parser) {
-    if (parser.isDone) {
-      return true;
-    }
-    return parser.blockSyntaxes.any((s) => s.canParse(parser) && s.canEndBlock);
-  }
-
-  /// Generates a valid HTML anchor from the inner text of [element].
-  static String generateAnchorHash(Element element) =>
-      element.children!.first.textContent!
-          .toLowerCase()
-          .trim()
-          .replaceAll(RegExp(r'[^a-z0-9 _-]'), '')
-          .replaceAll(RegExp(r'\s'), '-');
-}
-
-class EmptyBlockSyntax extends BlockSyntax {
-  const EmptyBlockSyntax();
-
-  @override
-  RegExp get pattern => _emptyPattern;
-
-  @override
-  Node? parse(BlockParser parser) {
-    parser
-      ..encounteredBlankLine = true
-      ..advance();
-
-    // Don't actually emit anything.
-    return null;
-  }
-}
-
-/// Parses setext-style headers.
-class SetextHeaderSyntax extends BlockSyntax {
-  const SetextHeaderSyntax();
-
-  @override
-  bool canParse(BlockParser parser) {
-    if (!_interperableAsParagraph(parser.current)) {
-      return false;
-    }
-
-    var i = 1;
-    while (true) {
-      final nextLine = parser.peek(i);
-      if (nextLine == null) {
-        // We never reached an underline.
-        return false;
-      }
-      if (_setextPattern.hasMatch(nextLine)) {
-        return true;
-      }
-      // Ensure that we're still in something like paragraph text.
-      if (!_interperableAsParagraph(nextLine)) {
-        return false;
-      }
-      i++;
-    }
-  }
-
-  @override
-  Node parse(BlockParser parser) {
-    final lines = <String>[];
-    late String tag;
-    while (!parser.isDone) {
-      final match = _setextPattern.firstMatch(parser.current);
-      if (match == null) {
-        // More text.
-        lines.add(parser.current);
-        parser.advance();
-        continue;
-      } else {
-        // The underline.
-        tag = (match[1]![0] == '=') ? 'h1' : 'h2';
-        parser.advance();
-        break;
-      }
-    }
-
-    final contents = UnparsedContent(lines.join('\n'));
-
-    return Element(tag, [contents]);
-  }
-
-  bool _interperableAsParagraph(String line) =>
-      !(_indentPattern.hasMatch(line) ||
-          _codePattern.hasMatch(line) ||
-          _headerPattern.hasMatch(line) ||
-          _blockquotePattern.hasMatch(line) ||
-          _hrPattern.hasMatch(line) ||
-          _ulPattern.hasMatch(line) ||
-          _olPattern.hasMatch(line) ||
-          _emptyPattern.hasMatch(line));
-}
-
-/// Parses setext-style headers, and adds generated IDs to the generated
-/// elements.
-class SetextHeaderWithIdSyntax extends SetextHeaderSyntax {
-  const SetextHeaderWithIdSyntax();
-
-  @override
-  Node parse(BlockParser parser) {
-    final element = super.parse(parser) as Element;
-    element.generatedId = BlockSyntax.generateAnchorHash(element);
-    return element;
-  }
-}
-
-/// Parses atx-style headers: `## Header ##`.
-class HeaderSyntax extends BlockSyntax {
-  const HeaderSyntax();
-
-  @override
-  RegExp get pattern => _headerPattern;
-
-  @override
-  Node parse(BlockParser parser) {
-    final match = pattern.firstMatch(parser.current)!;
-    parser.advance();
-    final level = match[1]!.length;
-    final contents = UnparsedContent(match[2]!.trim());
-    return Element('h$level', [contents]);
-  }
-}
-
-/// Parses atx-style headers, and adds generated IDs to the generated elements.
-class HeaderWithIdSyntax extends HeaderSyntax {
-  const HeaderWithIdSyntax();
-
-  @override
-  Node parse(BlockParser parser) {
-    final element = super.parse(parser) as Element;
-    element.generatedId = BlockSyntax.generateAnchorHash(element);
-    return element;
-  }
-}
-
-/// Parses email-style blockquotes: `> quote`.
-class BlockquoteSyntax extends BlockSyntax {
-  const BlockquoteSyntax();
-
-  @override
-  RegExp get pattern => _blockquotePattern;
-
-  @override
-  List<String> parseChildLines(BlockParser parser) {
-    // Grab all of the lines that form the blockquote, stripping off the ">".
-    final childLines = <String>[];
-
-    while (!parser.isDone) {
-      final match = pattern.firstMatch(parser.current);
-      if (match != null) {
-        childLines.add(match[1]!);
-        parser.advance();
-        continue;
-      }
-
-      // A paragraph continuation is OK. This is content that cannot be parsed
-      // as any other syntax except Paragraph, and it doesn't match the bar in
-      // a Setext header.
-      if (parser.blockSyntaxes.firstWhere((s) => s.canParse(parser))
-          is ParagraphSyntax) {
-        childLines.add(parser.current);
-        parser.advance();
-      } else {
-        break;
-      }
-    }
-
-    return childLines;
-  }
-
-  @override
-  Node parse(BlockParser parser) {
-    final childLines = parseChildLines(parser);
-
-    // Recursively parse the contents of the blockquote.
-    final children = BlockParser(childLines, parser.document).parseLines();
-    return Element('blockquote', children);
-  }
-}
-
-/// Parses preformatted code blocks that are indented four spaces.
-class CodeBlockSyntax extends BlockSyntax {
-  const CodeBlockSyntax();
-
-  @override
-  RegExp get pattern => _indentPattern;
-
-  @override
-  bool get canEndBlock => false;
-
-  @override
-  List<String?> parseChildLines(BlockParser parser) {
-    final childLines = <String?>[];
-
-    while (!parser.isDone) {
-      final match = pattern.firstMatch(parser.current);
-      if (match != null) {
-        childLines.add(match[1]);
-        parser.advance();
-      } else {
-        // If there's a codeblock, then a newline, then a codeblock, keep the
-        // code blocks together.
-        final nextMatch =
-            parser.next != null ? pattern.firstMatch(parser.next!) : null;
-        if (parser.current.trim() == '' && nextMatch != null) {
-          childLines
-            ..add('')
-            ..add(nextMatch[1]);
-          parser
-            ..advance()
-            ..advance();
-        } else {
-          break;
-        }
-      }
-    }
-    return childLines;
-  }
-
-  @override
-  Node parse(BlockParser parser) {
-    final childLines = parseChildLines(parser)
-      // The Markdown tests expect a trailing newline.
-      ..add('');
-
-    // Escape the code.
-    final escaped = escapeHtml(childLines.join('\n'));
-
-    return Element('pre', [Element.text('code', escaped)]);
-  }
-}
-
-/// Parses preformatted code blocks between two ~~~ or ``` sequences.
-///
-/// See [Pandoc's documentation](http://pandoc.org/README.html#fenced-code-blocks).
-class FencedCodeBlockSyntax extends BlockSyntax {
-  const FencedCodeBlockSyntax();
-
-  @override
-  RegExp get pattern => _codePattern;
-
-  @override
-  List<String> parseChildLines(BlockParser parser, [String? endBlock]) {
-    endBlock ??= '';
-
-    final childLines = <String>[];
-    parser.advance();
-
-    while (!parser.isDone) {
-      final match = pattern.firstMatch(parser.current);
-      if (match == null || !match[1]!.startsWith(endBlock)) {
-        childLines.add(parser.current);
-        parser.advance();
-      } else {
-        parser.advance();
-        break;
-      }
-    }
-
-    return childLines;
-  }
-
-  @override
-  Node parse(BlockParser parser) {
-    // Get the syntax identifier, if there is one.
-    final match = pattern.firstMatch(parser.current)!;
-    final endBlock = match.group(1);
-    var infoString = match.group(2)!;
-
-    final childLines = parseChildLines(parser, endBlock)
-      // The Markdown tests expect a trailing newline.
-      ..add('');
-
-    final code = Element.text('code', childLines.join('\n'));
-
-    // the info-string should be trimmed
-    // http://spec.commonmark.org/0.22/#example-100
-    infoString = infoString.trim();
-    if (infoString.isNotEmpty) {
-      // only use the first word in the syntax
-      // http://spec.commonmark.org/0.22/#example-100
-      infoString = infoString.split(' ').first;
-      code.attributes['class'] = 'language-$infoString';
-    }
-
-    final element = Element('pre', [code]);
-    return element;
-  }
-}
-
-/// Parses horizontal rules like `---`, `_ _ _`, `*  *  *`, etc.
-class HorizontalRuleSyntax extends BlockSyntax {
-  const HorizontalRuleSyntax();
-
-  @override
-  RegExp get pattern => _hrPattern;
-
-  @override
-  Node parse(BlockParser parser) {
-    parser.advance();
-    return Element.empty('hr');
-  }
-}
-
-/// Parses inline HTML at the block level. This differs from other Markdown
-/// implementations in several ways:
-///
-/// 1.  This one is way way WAY simpler.
-/// 2.  Essentially no HTML parsing or validation is done. We're a Markdown
-///     parser, not an HTML parser!
-abstract class BlockHtmlSyntax extends BlockSyntax {
-  const BlockHtmlSyntax();
-
-  @override
-  bool get canEndBlock => true;
-}
-
-class BlockTagBlockHtmlSyntax extends BlockHtmlSyntax {
-  const BlockTagBlockHtmlSyntax();
-
-  static final _pattern = RegExp(
-      r'^ {0,3}</?(?:address|article|aside|base|basefont|blockquote|body|'
-      r'caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|'
-      r'figcaption|figure|footer|form|frame|frameset|h1|head|header|hr|html|'
-      r'iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|'
-      r'option|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|'
-      'title|tr|track|ul)'
-      r'(?:\s|>|/>|$)');
-
-  @override
-  RegExp get pattern => _pattern;
-
-  @override
-  Node parse(BlockParser parser) {
-    final childLines = <String>[];
-
-    // Eat until we hit a blank line.
-    while (!parser.isDone && !parser.matches(_emptyPattern)) {
-      childLines.add(parser.current);
-      parser.advance();
-    }
-
-    return Text(childLines.join('\n'));
-  }
-}
-
-class OtherTagBlockHtmlSyntax extends BlockTagBlockHtmlSyntax {
-  const OtherTagBlockHtmlSyntax();
-
-  @override
-  bool get canEndBlock => false;
-
-  // Really hacky way to detect "other" HTML. This matches:
-  //
-  // * any opening spaces
-  // * open bracket and maybe a slash ("<" or "</")
-  // * some word characters
-  // * either:
-  //   * a close bracket, or
-  //   * whitespace followed by not-brackets followed by a close bracket
-  // * possible whitespace and the end of the line.
-  @override
-  RegExp get pattern => RegExp(r'^ {0,3}</?\w+(?:>|\s+[^>]*>)\s*$');
-}
-
-/// A BlockHtmlSyntax that has a specific `endPattern`.
-///
-/// In practice this means that the syntax dominates; it is allowed to eat
-/// many lines, including blank lines, before matching its `endPattern`.
-class LongBlockHtmlSyntax extends BlockHtmlSyntax {
-  LongBlockHtmlSyntax(String pattern, String endPattern)
-      : pattern = RegExp(pattern),
-        _endPattern = RegExp(endPattern);
-
-  @override
-  final RegExp pattern;
-  final RegExp _endPattern;
-
-  @override
-  Node parse(BlockParser parser) {
-    final childLines = <String>[];
-    // Eat until we hit [endPattern].
-    while (!parser.isDone) {
-      childLines.add(parser.current);
-      if (parser.matches(_endPattern)) {
-        break;
-      }
-      parser.advance();
-    }
-
-    parser.advance();
-    return Text(childLines.join('\n'));
-  }
-}
-
-class ListItem {
-  ListItem(this.lines);
-
-  bool forceBlock = false;
-  final List<String> lines;
-}
-
-/// Base class for both ordered and unordered lists.
-abstract class ListSyntax extends BlockSyntax {
-  const ListSyntax();
-
-  @override
-  bool get canEndBlock => true;
-
-  String get listTag;
-
-  /// A list of patterns that can start a valid block within a list item.
-  static final blocksInList = [
-    _blockquotePattern,
-    _headerPattern,
-    _hrPattern,
-    _indentPattern,
-    _ulPattern,
-    _olPattern
-  ];
-
-  static final _whitespaceRe = RegExp('[ \t]*');
-
-  @override
-  Node parse(BlockParser parser) {
-    final items = <ListItem>[];
-    var childLines = <String>[];
-
-    void endItem() {
-      if (childLines.isNotEmpty) {
-        items.add(ListItem(childLines));
-        childLines = <String>[];
-      }
-    }
-
-    Match? match;
-    bool tryMatch(RegExp pattern) {
-      match = pattern.firstMatch(parser.current);
-      return match != null;
-    }
-
-    String? listMarker;
-    String? indent;
-    // In case the first number in an ordered list is not 1, use it as the
-    // "start".
-    int? startNumber;
-
-    while (!parser.isDone) {
-      final leadingSpace =
-          _whitespaceRe.matchAsPrefix(parser.current)!.group(0)!;
-      final leadingExpandedTabLength = _expandedTabLength(leadingSpace);
-      if (tryMatch(_emptyPattern)) {
-        if (_emptyPattern.firstMatch(parser.next ?? '') != null) {
-          // Two blank lines ends a list.
-          break;
-        }
-        // Add a blank line to the current list item.
-        childLines.add('');
-      } else if (indent != null && indent.length <= leadingExpandedTabLength) {
-        // Strip off indent and add to current item.
-        final line = parser.current
-            .replaceFirst(leadingSpace, ' ' * leadingExpandedTabLength)
-            .replaceFirst(indent, '');
-        childLines.add(line);
-      } else if (tryMatch(_hrPattern)) {
-        // Horizontal rule takes precedence to a list item.
-        break;
-      } else if (tryMatch(_ulPattern) || tryMatch(_olPattern)) {
-        final precedingWhitespace = match![1];
-        final digits = match![2] ?? '';
-        if (startNumber == null && digits.isNotEmpty) {
-          startNumber = int.parse(digits);
-        }
-        final marker = match![3];
-        final firstWhitespace = match![5] ?? '';
-        final restWhitespace = match![6] ?? '';
-        final content = match![7] ?? '';
-        final isBlank = content.isEmpty;
-        if (listMarker != null && listMarker != marker) {
-          // Changing the bullet or ordered list delimiter starts a list.
-          break;
-        }
-        listMarker = marker;
-        final markerAsSpaces = ' ' * (digits.length + marker!.length);
-        if (isBlank) {
-          // See http://spec.commonmark.org/0.28/#list-items under "3. Item
-          // starting with a blank line."
-          //
-          // If the list item starts with a blank line, the final piece of the
-          // indentation is just a single space.
-          indent = '$precedingWhitespace$markerAsSpaces ';
-        } else if (restWhitespace.length >= 4) {
-          // See http://spec.commonmark.org/0.28/#list-items under "2. Item
-          // starting with indented code."
-          //
-          // If the list item starts with indented code, we need to _not_ count
-          // any indentation past the required whitespace character.
-          indent = precedingWhitespace! + markerAsSpaces + firstWhitespace;
-        } else {
-          indent = precedingWhitespace! +
-              markerAsSpaces +
-              firstWhitespace +
-              restWhitespace;
-        }
-        // End the current list item and start a one.
-        endItem();
-        childLines.add(restWhitespace + content);
-      } else if (BlockSyntax.isAtBlockEnd(parser)) {
-        // Done with the list.
-        break;
-      } else {
-        // If the previous item is a blank line, this means we're done with the
-        // list and are starting a top-level paragraph.
-        if ((childLines.isNotEmpty) && (childLines.last == '')) {
-          parser.encounteredBlankLine = true;
-          break;
-        }
-
-        // Anything else is paragraph continuation text.
-        childLines.add(parser.current);
-      }
-      parser.advance();
-    }
-
-    endItem();
-    final itemNodes = <Element>[];
-
-    items.forEach(removeLeadingEmptyLine);
-    final anyEmptyLines = removeTrailingEmptyLines(items);
-    var anyEmptyLinesBetweenBlocks = false;
-
-    for (final item in items) {
-      final itemParser = BlockParser(item.lines, parser.document);
-      final children = itemParser.parseLines();
-      itemNodes.add(Element('li', children));
-      anyEmptyLinesBetweenBlocks =
-          anyEmptyLinesBetweenBlocks || itemParser.encounteredBlankLine;
-    }
-
-    // Must strip paragraph tags if the list is "tight".
-    // http://spec.commonmark.org/0.28/#lists
-    final listIsTight = !anyEmptyLines && !anyEmptyLinesBetweenBlocks;
-
-    if (listIsTight) {
-      // We must post-process the list items, converting any top-level paragraph
-      // elements to just text elements.
-      for (final item in itemNodes) {
-        for (var i = 0; i < item.children!.length; i++) {
-          final child = item.children![i];
-          if (child is Element && child.tag == 'p') {
-            item.children!.removeAt(i);
-            item.children!.insertAll(i, child.children!);
-          }
-        }
-      }
-    }
-
-    if (listTag == 'ol' && startNumber != 1) {
-      return Element(listTag, itemNodes)..attributes['start'] = '$startNumber';
-    } else {
-      return Element(listTag, itemNodes);
-    }
-  }
-
-  void removeLeadingEmptyLine(ListItem item) {
-    if (item.lines.isNotEmpty && _emptyPattern.hasMatch(item.lines.first)) {
-      item.lines.removeAt(0);
-    }
-  }
-
-  /// Removes any trailing empty lines and notes whether any items are separated
-  /// by such lines.
-  bool removeTrailingEmptyLines(List<ListItem> items) {
-    var anyEmpty = false;
-    for (var i = 0; i < items.length; i++) {
-      if (items[i].lines.length == 1) {
-        continue;
-      }
-      while (items[i].lines.isNotEmpty &&
-          _emptyPattern.hasMatch(items[i].lines.last)) {
-        if (i < items.length - 1) {
-          anyEmpty = true;
-        }
-        items[i].lines.removeLast();
-      }
-    }
-    return anyEmpty;
-  }
-
-  static int _expandedTabLength(String input) {
-    var length = 0;
-    for (final char in input.codeUnits) {
-      length += char == 0x9 ? 4 - (length % 4) : 1;
-    }
-    return length;
-  }
-}
-
-/// Parses unordered lists.
-class UnorderedListSyntax extends ListSyntax {
-  const UnorderedListSyntax();
-
-  @override
-  RegExp get pattern => _ulPattern;
-
-  @override
-  String get listTag => 'ul';
-}
-
-/// Parses ordered lists.
-class OrderedListSyntax extends ListSyntax {
-  const OrderedListSyntax();
-
-  @override
-  RegExp get pattern => _olPattern;
-
-  @override
-  String get listTag => 'ol';
-}
-
-/// Parses tables.
-class TableSyntax extends BlockSyntax {
-  const TableSyntax();
-
-  static final _pipePattern = RegExp(r'\s*\|\s*');
-  static final _openingPipe = RegExp(r'^\|\s*');
-  static final _closingPipe = RegExp(r'\s*\|$');
-
-  @override
-  bool get canEndBlock => false;
-
-  @override
-  bool canParse(BlockParser parser) {
-    // Note: matches *next* line, not the current one. We're looking for the
-    // bar separating the head row from the body rows.
-    return parser.matchesNext(_tablePattern);
-  }
-
-  /// Parses a table into its three parts:
-  ///
-  /// * a head row of head cells (`<th>` cells)
-  /// * a divider of hyphens and pipes (not rendered)
-  /// * many body rows of body cells (`<td>` cells)
-  @override
-  Node? parse(BlockParser parser) {
-    final alignments = parseAlignments(parser.next!);
-    final columnCount = alignments.length;
-    final headRow = parseRow(parser, alignments, 'th');
-    if (headRow.children!.length != columnCount) {
-      return null;
-    }
-    final head = Element('thead', [headRow]);
-
-    // Advance past the divider of hyphens.
-    parser.advance();
-
-    final rows = <Element>[];
-    while (!parser.isDone && !BlockSyntax.isAtBlockEnd(parser)) {
-      final row = parseRow(parser, alignments, 'td');
-      while (row.children!.length < columnCount) {
-        // Insert synthetic empty cells.
-        row.children!.add(Element.empty('td'));
-      }
-      while (row.children!.length > columnCount) {
-        row.children!.removeLast();
-      }
-      rows.add(row);
-    }
-    if (rows.isEmpty) {
-      return Element('table', [head]);
-    } else {
-      final body = Element('tbody', rows);
-
-      return Element('table', [head, body]);
-    }
-  }
-
-  List<String?> parseAlignments(String line) {
-    line = line.replaceFirst(_openingPipe, '').replaceFirst(_closingPipe, '');
-    return line.split('|').map((column) {
-      column = column.trim();
-      if (column.startsWith(':') && column.endsWith(':')) {
-        return 'center';
-      }
-      if (column.startsWith(':')) {
-        return 'left';
-      }
-      if (column.endsWith(':')) {
-        return 'right';
-      }
-      return null;
-    }).toList();
-  }
-
-  Element parseRow(
-      BlockParser parser, List<String?> alignments, String cellType) {
-    final line = parser.current
-        .replaceFirst(_openingPipe, '')
-        .replaceFirst(_closingPipe, '');
-    final cells = line.split(_pipePattern);
-    parser.advance();
-    final row = <Element>[];
-    String? preCell;
-
-    for (var cell in cells) {
-      if (preCell != null) {
-        cell = preCell + cell;
-        preCell = null;
-      }
-      if (cell.endsWith('\\')) {
-        preCell = '${cell.substring(0, cell.length - 1)}|';
-        continue;
-      }
-
-      final contents = UnparsedContent(cell);
-      row.add(Element(cellType, [contents]));
-    }
-
-    for (var i = 0; i < row.length && i < alignments.length; i++) {
-      if (alignments[i] == null) {
-        continue;
-      }
-      row[i].attributes['style'] = 'text-align: ${alignments[i]};';
-    }
-
-    return Element('tr', row);
-  }
-}
-
-/// Parses paragraphs of regular text.
-class ParagraphSyntax extends BlockSyntax {
-  const ParagraphSyntax();
-
-  static final _reflinkDefinitionStart = RegExp(r'[ ]{0,3}\[');
-
-  static final _whitespacePattern = RegExp(r'^\s*$');
-
-  @override
-  bool get canEndBlock => false;
-
-  @override
-  bool canParse(BlockParser parser) => true;
-
-  @override
-  Node parse(BlockParser parser) {
-    final childLines = <String>[];
-
-    // Eat until we hit something that ends a paragraph.
-    while (!BlockSyntax.isAtBlockEnd(parser)) {
-      childLines.add(parser.current);
-      parser.advance();
-    }
-
-    final paragraphLines = _extractReflinkDefinitions(parser, childLines);
-    if (paragraphLines == null) {
-      // Paragraph consisted solely of reference link definitions.
-      return Text('');
-    } else {
-      final contents = UnparsedContent(paragraphLines.join('\n'));
-      return Element('p', [contents]);
-    }
-  }
-
-  /// Extract reference link definitions from the front of the paragraph, and
-  /// return the remaining paragraph lines.
-  List<String>? _extractReflinkDefinitions(
-      BlockParser parser, List<String> lines) {
-    bool lineStartsReflinkDefinition(int i) =>
-        lines[i].startsWith(_reflinkDefinitionStart);
-
-    var i = 0;
-    loopOverDefinitions:
-    while (true) {
-      // Check for reflink definitions.
-      if (!lineStartsReflinkDefinition(i)) {
-        // It's paragraph content from here on out.
-        break;
-      }
-      var contents = lines[i];
-      var j = i + 1;
-      while (j < lines.length) {
-        // Check to see if the _next_ line might start a reflink definition.
-        // Even if it turns out not to be, but it started with a '[', then it
-        // is not a part of _this_ possible reflink definition.
-        if (lineStartsReflinkDefinition(j)) {
-          // Try to parse [contents] as a reflink definition.
-          if (_parseReflinkDefinition(parser, contents)) {
-            // Loop again, starting at the next possible reflink definition.
-            i = j;
-            continue loopOverDefinitions;
-          } else {
-            // Could not parse [contents] as a reflink definition.
-            break;
-          }
-        } else {
-          contents = '$contents\n${lines[j]}';
-          j++;
-        }
-      }
-      // End of the block.
-      if (_parseReflinkDefinition(parser, contents)) {
-        i = j;
-        break;
-      }
-
-      // It may be that there is a reflink definition starting at [i], but it
-      // does not extend all the way to [j], such as:
-      //
-      //     [link]: url     // line i
-      //     "title"
-      //     garbage
-      //     [link2]: url   // line j
-      //
-      // In this case, [i, i+1] is a reflink definition, and the rest is
-      // paragraph content.
-      while (j >= i) {
-        // This isn't the most efficient loop, what with this big ole'
-        // Iterable allocation (`getRange`) followed by a big 'ole String
-        // allocation, but we
-        // must walk backwards, checking each range.
-        contents = lines.getRange(i, j).join('\n');
-        if (_parseReflinkDefinition(parser, contents)) {
-          // That is the last reflink definition. The rest is paragraph
-          // content.
-          i = j;
-          break;
-        }
-        j--;
-      }
-      // The ending was not a reflink definition at all. Just paragraph
-      // content.
-
-      break;
-    }
-
-    if (i == lines.length) {
-      // No paragraph content.
-      return null;
-    } else {
-      // Ends with paragraph content.
-      return lines.sublist(i);
-    }
-  }
-
-  // Parse [contents] as a reference link definition.
-  //
-  // Also adds the reference link definition to the document.
-  //
-  // Returns whether [contents] could be parsed as a reference link definition.
-  bool _parseReflinkDefinition(BlockParser parser, String contents) {
-    final pattern = RegExp(
-        // Leading indentation.
-        r'''^[ ]{0,3}'''
-        // Reference id in brackets, and URL.
-        r'''\[((?:\\\]|[^\]])+)\]:\s*(?:<(\S+)>|(\S+))\s*'''
-        // Title in double or single quotes, or parens.
-        r'''("[^"]+"|'[^']+'|\([^)]+\)|)\s*$''', multiLine: true);
-    final match = pattern.firstMatch(contents);
-    if (match == null) {
-      // Not a reference link definition.
-      return false;
-    }
-    if (match[0]!.length < contents.length) {
-      // Trailing text. No good.
-      return false;
-    }
-
-    var label = match[1]!;
-    final destination = match[2] ?? match[3];
-    var title = match[4];
-
-    // The label must contain at least one non-whitespace character.
-    if (_whitespacePattern.hasMatch(label)) {
-      return false;
-    }
-
-    if (title == '') {
-      // No title.
-      title = null;
-    } else {
-      // Remove "", '', or ().
-      title = title!.substring(1, title.length - 1);
-    }
-
-    // References are case-insensitive, and internal whitespace is compressed.
-    label =
-        label.toLowerCase().trim().replaceAll(_oneOrMoreWhitespacePattern, ' ');
-
-    parser.document.linkReferences
-        .putIfAbsent(label, () => LinkReference(label, destination!, title!));
-    return true;
-  }
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown.dart
deleted file mode 100644
index 2221c185..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown.dart
+++ /dev/null
@@ -1,27 +0,0 @@
-library delta_markdown;
-
-import 'dart:convert';
-
-import 'delta_markdown_decoder.dart';
-import 'delta_markdown_encoder.dart';
-
-/// Codec used to convert between Markdown and Quill deltas.
-const DeltaMarkdownCodec _kCodec = DeltaMarkdownCodec();
-
-String markdownToDelta(String markdown) {
-  return _kCodec.decode(markdown);
-}
-
-String deltaToMarkdown(String delta) {
-  return _kCodec.encode(delta);
-}
-
-class DeltaMarkdownCodec extends Codec<String, String> {
-  const DeltaMarkdownCodec();
-
-  @override
-  Converter<String, String> get decoder => DeltaMarkdownDecoder();
-
-  @override
-  Converter<String, String> get encoder => DeltaMarkdownEncoder();
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown_decoder.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown_decoder.dart
deleted file mode 100644
index 2333c93c..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown_decoder.dart
+++ /dev/null
@@ -1,256 +0,0 @@
-import 'dart:collection';
-import 'dart:convert';
-
-import 'package:flutter_quill/flutter_quill.dart'
-    show Attribute, AttributeScope, Delta, LinkAttribute;
-
-import 'ast.dart' as ast;
-import 'document.dart';
-
-class DeltaMarkdownDecoder extends Converter<String, String> {
-  @override
-  String convert(String input) {
-    final lines = input.replaceAll('\r\n', '\n').split('\n');
-
-    final markdownDocument = Document().parseLines(lines);
-
-    return jsonEncode(_DeltaVisitor().convert(markdownDocument).toJson());
-  }
-}
-
-class _DeltaVisitor implements ast.NodeVisitor {
-  static final _blockTags =
-      RegExp('h1|h2|h3|h4|h5|h6|hr|pre|ul|ol|blockquote|p|pre');
-
-  static final _embedTags = RegExp('hr|img');
-
-  late Delta delta;
-
-  late Queue<Attribute> activeInlineAttributes;
-  Attribute? activeBlockAttribute;
-  late Set<String> uniqueIds;
-
-  ast.Element? previousElement;
-  late ast.Element previousToplevelElement;
-
-  Delta convert(List<ast.Node> nodes) {
-    delta = Delta();
-    activeInlineAttributes = Queue<Attribute>();
-    uniqueIds = <String>{};
-
-    for (final node in nodes) {
-      node.accept(this);
-    }
-
-    // Ensure the delta ends with a newline.
-    if (delta.length > 0 && delta.last.value != '\n') {
-      delta.insert('\n', activeBlockAttribute?.toJson());
-    }
-
-    return delta;
-  }
-
-  @override
-  void visitText(ast.Text text) {
-    // Remove trailing newline
-    //final lines = text.text.trim().split('\n');
-
-    /*
-    final attributes = Map<String, dynamic>();
-    for (final attr in activeInlineAttributes) {
-      attributes.addAll(attr.toJson());
-    }
-
-    for (final l in lines) {
-      delta.insert(l, attributes);
-      delta.insert('\n', activeBlockAttribute.toJson());
-    }*/
-
-    final str = text.text;
-    //if (str.endsWith('\n')) str = str.substring(0, str.length - 1);
-
-    final attributes = <String, dynamic>{};
-    for (final attr in activeInlineAttributes) {
-      attributes.addAll(attr.toJson());
-    }
-
-    var newlineIndex = str.indexOf('\n');
-    var startIndex = 0;
-    while (newlineIndex != -1) {
-      final previousText = str.substring(startIndex, newlineIndex);
-      if (previousText.isNotEmpty) {
-        delta.insert(previousText, attributes.isNotEmpty ? attributes : null);
-      }
-      delta.insert('\n', activeBlockAttribute?.toJson());
-
-      startIndex = newlineIndex + 1;
-      newlineIndex = str.indexOf('\n', newlineIndex + 1);
-    }
-
-    if (startIndex < str.length) {
-      final lastStr = str.substring(startIndex);
-      delta.insert(lastStr, attributes.isNotEmpty ? attributes : null);
-    }
-  }
-
-  @override
-  bool visitElementBefore(ast.Element element) {
-    // Hackish. Separate block-level elements with newlines.
-    final attr = _tagToAttribute(element);
-
-    if (delta.isNotEmpty && _blockTags.firstMatch(element.tag) != null) {
-      if (element.isToplevel) {
-        // If the last active block attribute is not a list, we need to finish
-        // it off.
-        if (previousToplevelElement.tag != 'ul' &&
-            previousToplevelElement.tag != 'ol' &&
-            previousToplevelElement.tag != 'pre' &&
-            previousToplevelElement.tag != 'hr') {
-          delta.insert('\n', activeBlockAttribute?.toJson());
-        }
-
-        // Only separate the blocks if both are paragraphs.
-        //
-        // TODO(kolja): Determine which behavior we really want here.
-        // We can either insert an additional newline or just have the
-        // paragraphs as single lines. Zefyr will by default render two lines
-        // are different paragraphs so for now we will not add an additonal
-        // newline here.
-        //
-        // if (previousToplevelElement != null &&
-        //     previousToplevelElement.tag == 'p' &&
-        //     element.tag == 'p') {
-        //   delta.insert('\n');
-        // }
-      } else if (element.tag == 'p' &&
-          previousElement != null &&
-          !previousElement!.isToplevel &&
-          !previousElement!.children!.contains(element)) {
-        // Here we have two children of the same toplevel element. These need
-        // to be separated by additional newlines.
-
-        delta
-          // Finish off the last lower-level block.
-          ..insert('\n', activeBlockAttribute?.toJson())
-          // Add an empty line between the lower-level blocks.
-          ..insert('\n', activeBlockAttribute?.toJson());
-      }
-    }
-
-    // Keep track of the top-level block attribute.
-    if (element.isToplevel && element.tag != 'hr') {
-      // Hacky solution for horizontal rule so that the attribute is not added
-      // to the line feed at the end of the line.
-      activeBlockAttribute = attr;
-    }
-
-    if (_embedTags.firstMatch(element.tag) != null) {
-      // We write out the element here since the embed has no children or
-      // content.
-      delta.insert(attr!.toJson());
-    } else if (_blockTags.firstMatch(element.tag) == null && attr != null) {
-      activeInlineAttributes.addLast(attr);
-    }
-
-    previousElement = element;
-    if (element.isToplevel) {
-      previousToplevelElement = element;
-    }
-
-    if (element.isEmpty) {
-      // Empty element like <hr/>.
-      //buffer.write(' />');
-
-      if (element.tag == 'br') {
-        delta.insert('\n');
-      }
-
-      return false;
-    } else {
-      //buffer.write('>');
-      return true;
-    }
-  }
-
-  @override
-  void visitElementAfter(ast.Element element) {
-    if (element.tag == 'li' &&
-        (previousToplevelElement.tag == 'ol' ||
-            previousToplevelElement.tag == 'ul')) {
-      delta.insert('\n', activeBlockAttribute?.toJson());
-    }
-
-    final attr = _tagToAttribute(element);
-    if (attr == null || !attr.isInline || activeInlineAttributes.last != attr) {
-      return;
-    }
-    activeInlineAttributes.removeLast();
-
-    // Always keep track of the last element.
-    // This becomes relevant if we have something like
-    //
-    // <ul>
-    //   <li>...</li>
-    //   <li>...</li>
-    // </ul>
-    previousElement = element;
-  }
-
-  /// Uniquifies an id generated from text.
-  String uniquifyId(String id) {
-    if (!uniqueIds.contains(id)) {
-      uniqueIds.add(id);
-      return id;
-    }
-
-    var suffix = 2;
-    var suffixedId = '$id-$suffix';
-    while (uniqueIds.contains(suffixedId)) {
-      suffixedId = '$id-${suffix++}';
-    }
-    uniqueIds.add(suffixedId);
-    return suffixedId;
-  }
-
-  Attribute? _tagToAttribute(ast.Element el) {
-    switch (el.tag) {
-      case 'em':
-        return Attribute.italic;
-      case 'strong':
-        return Attribute.bold;
-      case 'ul':
-        return Attribute.ul;
-      case 'ol':
-        return Attribute.ol;
-      case 'pre':
-        return Attribute.codeBlock;
-      case 'blockquote':
-        return Attribute.blockQuote;
-      case 'h1':
-        return Attribute.h1;
-      case 'h2':
-        return Attribute.h2;
-      case 'h3':
-        return Attribute.h3;
-      case 'a':
-        final href = el.attributes['href'];
-        return LinkAttribute(href);
-      case 'img':
-        final href = el.attributes['src'];
-        return ImageAttribute(href);
-      case 'hr':
-        return const DividerAttribute();
-    }
-
-    return null;
-  }
-}
-
-class ImageAttribute extends Attribute<String?> {
-  const ImageAttribute(String? val)
-      : super('image', AttributeScope.embeds, val);
-}
-
-class DividerAttribute extends Attribute<String?> {
-  const DividerAttribute() : super('divider', AttributeScope.embeds, 'hr');
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown_encoder.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown_encoder.dart
deleted file mode 100644
index 2134a92e..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/delta_markdown_encoder.dart
+++ /dev/null
@@ -1,270 +0,0 @@
-import 'dart:convert';
-
-import 'package:collection/collection.dart' show IterableExtension;
-import 'package:flutter_quill/flutter_quill.dart'
-    show Attribute, AttributeScope, BlockEmbed, Delta, DeltaIterator, Style;
-
-class DeltaMarkdownEncoder extends Converter<String, String> {
-  static const _lineFeedAsciiCode = 0x0A;
-
-  late StringBuffer markdownBuffer;
-  late StringBuffer lineBuffer;
-
-  Attribute? currentBlockStyle;
-  late Style currentInlineStyle;
-
-  late List<String> currentBlockLines;
-
-  /// Converts the [input] delta to Markdown.
-  @override
-  String convert(String input) {
-    markdownBuffer = StringBuffer();
-    lineBuffer = StringBuffer();
-    currentInlineStyle = const Style();
-    currentBlockLines = <String>[];
-
-    final inputJson = jsonDecode(input) as List<dynamic>?;
-    if (inputJson is! List<dynamic>) {
-      throw ArgumentError('Unexpected formatting of the input delta string.');
-    }
-    final delta = Delta.fromJson(inputJson);
-    final iterator = DeltaIterator(delta);
-
-    while (iterator.hasNext) {
-      final operation = iterator.next();
-
-      if (operation.data is String) {
-        final operationData = operation.data as String;
-
-        if (!operationData.contains('\n')) {
-          _handleInline(lineBuffer, operationData, operation.attributes);
-        } else {
-          _handleLine(operationData, operation.attributes);
-        }
-      } else if (operation.data is Map<String, dynamic>) {
-        _handleEmbed(operation.data as Map<String, dynamic>);
-      } else {
-        throw ArgumentError('Unexpected formatting of the input delta string.');
-      }
-    }
-
-    _handleBlock(currentBlockStyle); // Close the last block
-
-    return markdownBuffer.toString();
-  }
-
-  void _handleInline(
-    StringBuffer buffer,
-    String text,
-    Map<String, dynamic>? attributes,
-  ) {
-    final style = Style.fromJson(attributes);
-
-    // First close any current styles if needed
-    final markedForRemoval = <Attribute>[];
-    // Close the styles in reverse order, e.g. **_ for _**Test**_.
-    for (final value
-        in currentInlineStyle.attributes.values.toList().reversed) {
-      // TODO(tillf): Is block correct?
-      if (value.scope == AttributeScope.block) {
-        continue;
-      }
-      if (style.containsKey(value.key)) {
-        continue;
-      }
-
-      final padding = _trimRight(buffer);
-      _writeAttribute(buffer, value, close: true);
-      if (padding.isNotEmpty) {
-        buffer.write(padding);
-      }
-      markedForRemoval.add(value);
-    }
-
-    // Make sure to remove all attributes that are marked for removal.
-    for (final value in markedForRemoval) {
-      currentInlineStyle.attributes.removeWhere((_, v) => v == value);
-    }
-
-    // Now open any new styles.
-    for (final attribute in style.attributes.values) {
-      // TODO(tillf): Is block correct?
-      if (attribute.scope == AttributeScope.block) {
-        continue;
-      }
-      if (currentInlineStyle.containsKey(attribute.key)) {
-        continue;
-      }
-      final originalText = text;
-      text = text.trimLeft();
-      final padding = ' ' * (originalText.length - text.length);
-      if (padding.isNotEmpty) {
-        buffer.write(padding);
-      }
-      _writeAttribute(buffer, attribute);
-    }
-
-    // Write the text itself
-    buffer.write(text);
-    currentInlineStyle = style;
-  }
-
-  void _handleLine(String data, Map<String, dynamic>? attributes) {
-    final span = StringBuffer();
-
-    for (var i = 0; i < data.length; i++) {
-      if (data.codeUnitAt(i) == _lineFeedAsciiCode) {
-        if (span.isNotEmpty) {
-          // Write the span if it's not empty.
-          _handleInline(lineBuffer, span.toString(), attributes);
-        }
-        // Close any open inline styles.
-        _handleInline(lineBuffer, '', null);
-
-        final lineBlock = Style.fromJson(attributes)
-            .attributes
-            .values
-            .singleWhereOrNull((a) => a.scope == AttributeScope.block);
-
-        if (lineBlock == currentBlockStyle) {
-          currentBlockLines.add(lineBuffer.toString());
-        } else {
-          _handleBlock(currentBlockStyle);
-          currentBlockLines
-            ..clear()
-            ..add(lineBuffer.toString());
-
-          currentBlockStyle = lineBlock;
-        }
-        lineBuffer.clear();
-
-        span.clear();
-      } else {
-        span.writeCharCode(data.codeUnitAt(i));
-      }
-    }
-
-    // Remaining span
-    if (span.isNotEmpty) {
-      _handleInline(lineBuffer, span.toString(), attributes);
-    }
-  }
-
-  void _handleEmbed(Map<String, dynamic> data) {
-    final embed = BlockEmbed(data.keys.first, data.values.first as String);
-
-    if (embed.type == 'image') {
-      _writeEmbedTag(lineBuffer, embed);
-      _writeEmbedTag(lineBuffer, embed, close: true);
-    } else if (embed.type == 'divider') {
-      _writeEmbedTag(lineBuffer, embed);
-      _writeEmbedTag(lineBuffer, embed, close: true);
-    }
-  }
-
-  void _handleBlock(Attribute? blockStyle) {
-    if (currentBlockLines.isEmpty) {
-      return; // Empty block
-    }
-
-    // If there was a block before this one, add empty line between the blocks
-    if (markdownBuffer.isNotEmpty) {
-      markdownBuffer.writeln();
-    }
-
-    if (blockStyle == null) {
-      markdownBuffer
-        ..write(currentBlockLines.join('\n'))
-        ..writeln();
-    } else if (blockStyle == Attribute.codeBlock) {
-      _writeAttribute(markdownBuffer, blockStyle);
-      markdownBuffer.write(currentBlockLines.join('\n'));
-      _writeAttribute(markdownBuffer, blockStyle, close: true);
-      markdownBuffer.writeln();
-    } else {
-      // Dealing with lists or a quote.
-      for (final line in currentBlockLines) {
-        _writeBlockTag(markdownBuffer, blockStyle);
-        markdownBuffer
-          ..write(line)
-          ..writeln();
-      }
-    }
-  }
-
-  String _trimRight(StringBuffer buffer) {
-    final text = buffer.toString();
-    if (!text.endsWith(' ')) {
-      return '';
-    }
-
-    final result = text.trimRight();
-    buffer
-      ..clear()
-      ..write(result);
-    return ' ' * (text.length - result.length);
-  }
-
-  void _writeAttribute(
-    StringBuffer buffer,
-    Attribute attribute, {
-    bool close = false,
-  }) {
-    if (attribute.key == Attribute.bold.key) {
-      buffer.write('**');
-    } else if (attribute.key == Attribute.italic.key) {
-      buffer.write('_');
-    } else if (attribute.key == Attribute.link.key) {
-      buffer.write(!close ? '[' : '](${attribute.value})');
-    } else if (attribute == Attribute.codeBlock) {
-      buffer.write(!close ? '```\n' : '\n```');
-    } else {
-      throw ArgumentError('Cannot handle $attribute');
-    }
-  }
-
-  void _writeBlockTag(
-    StringBuffer buffer,
-    Attribute block, {
-    bool close = false,
-  }) {
-    if (close) {
-      return; // no close tag needed for simple blocks.
-    }
-
-    if (block == Attribute.blockQuote) {
-      buffer.write('> ');
-    } else if (block == Attribute.ul) {
-      buffer.write('* ');
-    } else if (block == Attribute.ol) {
-      buffer.write('1. ');
-    } else if (block.key == Attribute.h1.key && block.value == 1) {
-      buffer.write('# ');
-    } else if (block.key == Attribute.h2.key && block.value == 2) {
-      buffer.write('## ');
-    } else if (block.key == Attribute.h3.key && block.value == 3) {
-      buffer.write('### ');
-    } else {
-      throw ArgumentError('Cannot handle block $block');
-    }
-  }
-
-  void _writeEmbedTag(
-    StringBuffer buffer,
-    BlockEmbed embed, {
-    bool close = false,
-  }) {
-    const kImageType = 'image';
-    const kDividerType = 'divider';
-
-    if (embed.type == kImageType) {
-      if (close) {
-        buffer.write('](${embed.data})');
-      } else {
-        buffer.write('![');
-      }
-    } else if (embed.type == kDividerType && close) {
-      buffer.write('\n---\n\n');
-    }
-  }
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/document.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/document.dart
deleted file mode 100644
index 890b858c..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/document.dart
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'ast.dart';
-import 'block_parser.dart';
-import 'extension_set.dart';
-import 'inline_parser.dart';
-
-/// Maintains the context needed to parse a Markdown document.
-class Document {
-  Document({
-    Iterable<BlockSyntax>? blockSyntaxes,
-    Iterable<InlineSyntax>? inlineSyntaxes,
-    ExtensionSet? extensionSet,
-    this.linkResolver,
-    this.imageLinkResolver,
-  }) : extensionSet = extensionSet ?? ExtensionSet.commonMark {
-    _blockSyntaxes
-      ..addAll(blockSyntaxes ?? [])
-      ..addAll(this.extensionSet.blockSyntaxes);
-    _inlineSyntaxes
-      ..addAll(inlineSyntaxes ?? [])
-      ..addAll(this.extensionSet.inlineSyntaxes);
-  }
-
-  final Map<String, LinkReference> linkReferences = <String, LinkReference>{};
-  final ExtensionSet extensionSet;
-  final Resolver? linkResolver;
-  final Resolver? imageLinkResolver;
-  final _blockSyntaxes = <BlockSyntax>{};
-  final _inlineSyntaxes = <InlineSyntax>{};
-
-  Iterable<BlockSyntax> get blockSyntaxes => _blockSyntaxes;
-  Iterable<InlineSyntax> get inlineSyntaxes => _inlineSyntaxes;
-
-  /// Parses the given [lines] of Markdown to a series of AST nodes.
-  List<Node> parseLines(List<String> lines) {
-    final nodes = BlockParser(lines, this).parseLines();
-    // Make sure to mark the top level nodes as such.
-    for (final n in nodes) {
-      n.isToplevel = true;
-    }
-    _parseInlineContent(nodes);
-    return nodes;
-  }
-
-  /// Parses the given inline Markdown [text] to a series of AST nodes.
-  List<Node>? parseInline(String text) => InlineParser(text, this).parse();
-
-  void _parseInlineContent(List<Node> nodes) {
-    for (var i = 0; i < nodes.length; i++) {
-      final node = nodes[i];
-      if (node is UnparsedContent) {
-        final inlineNodes = parseInline(node.textContent)!;
-        nodes
-          ..removeAt(i)
-          ..insertAll(i, inlineNodes);
-        i += inlineNodes.length - 1;
-      } else if (node is Element && node.children != null) {
-        _parseInlineContent(node.children!);
-      }
-    }
-  }
-}
-
-/// A [link reference
-/// definition](http://spec.commonmark.org/0.28/#link-reference-definitions).
-class LinkReference {
-  /// Construct a [LinkReference], with all necessary fields.
-  ///
-  /// If the parsed link reference definition does not include a title, use
-  /// `null` for the [title] parameter.
-  LinkReference(this.label, this.destination, this.title);
-
-  /// The [link label](http://spec.commonmark.org/0.28/#link-label).
-  ///
-  /// Temporarily, this class is also being used to represent the link data for
-  /// an inline link (the destination and title), but this should change before
-  /// the package is released.
-  final String label;
-
-  /// The [link destination](http://spec.commonmark.org/0.28/#link-destination).
-  final String destination;
-
-  /// The [link title](http://spec.commonmark.org/0.28/#link-title).
-  final String title;
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/emojis.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/emojis.dart
deleted file mode 100644
index cdb3b694..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/emojis.dart
+++ /dev/null
@@ -1,1510 +0,0 @@
-// GENERATED FILE. DO NOT EDIT.
-//
-// This file was generated from emojilib's emoji data file:
-// https://github.com/muan/emojilib/raw/master/emojis.json
-// at 2018-07-02 15:07:49.422933 by the script, tool/update_emojis.dart.
-
-const emojis = <String, String>{
-  'grinning': '😀',
-  'grimacing': '😬',
-  'grin': '😁',
-  'joy': '😂',
-  'rofl': '🤣',
-  'smiley': '😃',
-  'smile': '😄',
-  'sweat_smile': '😅',
-  'laughing': '😆',
-  'innocent': '😇',
-  'wink': '😉',
-  'blush': '😊',
-  'slightly_smiling_face': '🙂',
-  'upside_down_face': '🙃',
-  'relaxed': '☺️',
-  'yum': '😋',
-  'relieved': '😌',
-  'heart_eyes': '😍',
-  'kissing_heart': '😘',
-  'kissing': '😗',
-  'kissing_smiling_eyes': '😙',
-  'kissing_closed_eyes': '😚',
-  'stuck_out_tongue_winking_eye': '😜',
-  'zany': '🤪',
-  'raised_eyebrow': '🤨',
-  'monocle': '🧐',
-  'stuck_out_tongue_closed_eyes': '😝',
-  'stuck_out_tongue': '😛',
-  'money_mouth_face': '🤑',
-  'nerd_face': '🤓',
-  'sunglasses': '😎',
-  'star_struck': '🤩',
-  'clown_face': '🤡',
-  'cowboy_hat_face': '🤠',
-  'hugs': '🤗',
-  'smirk': '😏',
-  'no_mouth': '😶',
-  'neutral_face': '😐',
-  'expressionless': '😑',
-  'unamused': '😒',
-  'roll_eyes': '🙄',
-  'thinking': '🤔',
-  'lying_face': '🤥',
-  'hand_over_mouth': '🤭',
-  'shushing': '🤫',
-  'symbols_over_mouth': '🤬',
-  'exploding_head': '🤯',
-  'flushed': '😳',
-  'disappointed': '😞',
-  'worried': '😟',
-  'angry': '😠',
-  'rage': '😡',
-  'pensive': '😔',
-  'confused': '😕',
-  'slightly_frowning_face': '🙁',
-  'frowning_face': '☹',
-  'persevere': '😣',
-  'confounded': '😖',
-  'tired_face': '😫',
-  'weary': '😩',
-  'triumph': '😤',
-  'open_mouth': '😮',
-  'scream': '😱',
-  'fearful': '😨',
-  'cold_sweat': '😰',
-  'hushed': '😯',
-  'frowning': '😦',
-  'anguished': '😧',
-  'cry': '😢',
-  'disappointed_relieved': '😥',
-  'drooling_face': '🤤',
-  'sleepy': '😪',
-  'sweat': '😓',
-  'sob': '😭',
-  'dizzy_face': '😵',
-  'astonished': '😲',
-  'zipper_mouth_face': '🤐',
-  'nauseated_face': '🤢',
-  'sneezing_face': '🤧',
-  'vomiting': '🤮',
-  'mask': '😷',
-  'face_with_thermometer': '🤒',
-  'face_with_head_bandage': '🤕',
-  'sleeping': '😴',
-  'zzz': '💤',
-  'poop': '💩',
-  'smiling_imp': '😈',
-  'imp': '👿',
-  'japanese_ogre': '👹',
-  'japanese_goblin': '👺',
-  'skull': '💀',
-  'ghost': '👻',
-  'alien': '👽',
-  'robot': '🤖',
-  'smiley_cat': '😺',
-  'smile_cat': '😸',
-  'joy_cat': '😹',
-  'heart_eyes_cat': '😻',
-  'smirk_cat': '😼',
-  'kissing_cat': '😽',
-  'scream_cat': '🙀',
-  'crying_cat_face': '😿',
-  'pouting_cat': '😾',
-  'palms_up': '🤲',
-  'raised_hands': '🙌',
-  'clap': '👏',
-  'wave': '👋',
-  'call_me_hand': '🤙',
-  '+1': '👍',
-  '-1': '👎',
-  'facepunch': '👊',
-  'fist': '✊',
-  'fist_left': '🤛',
-  'fist_right': '🤜',
-  'v': '✌',
-  'ok_hand': '👌',
-  'raised_hand': '✋',
-  'raised_back_of_hand': '🤚',
-  'open_hands': '👐',
-  'muscle': '💪',
-  'pray': '🙏',
-  'handshake': '🤝',
-  'point_up': '☝',
-  'point_up_2': '👆',
-  'point_down': '👇',
-  'point_left': '👈',
-  'point_right': '👉',
-  'fu': '🖕',
-  'raised_hand_with_fingers_splayed': '🖐',
-  'love_you': '🤟',
-  'metal': '🤘',
-  'crossed_fingers': '🤞',
-  'vulcan_salute': '🖖',
-  'writing_hand': '✍',
-  'selfie': '🤳',
-  'nail_care': '💅',
-  'lips': '👄',
-  'tongue': '👅',
-  'ear': '👂',
-  'nose': '👃',
-  'eye': '👁',
-  'eyes': '👀',
-  'brain': '🧠',
-  'bust_in_silhouette': '👤',
-  'busts_in_silhouette': '👥',
-  'speaking_head': '🗣',
-  'baby': '👶',
-  'child': '🧒',
-  'boy': '👦',
-  'girl': '👧',
-  'adult': '🧑',
-  'man': '👨',
-  'woman': '👩',
-  'blonde_woman': '👱‍♀️',
-  'blonde_man': '👱',
-  'bearded_person': '🧔',
-  'older_adult': '🧓',
-  'older_man': '👴',
-  'older_woman': '👵',
-  'man_with_gua_pi_mao': '👲',
-  'woman_with_headscarf': '🧕',
-  'woman_with_turban': '👳‍♀️',
-  'man_with_turban': '👳',
-  'policewoman': '👮‍♀️',
-  'policeman': '👮',
-  'construction_worker_woman': '👷‍♀️',
-  'construction_worker_man': '👷',
-  'guardswoman': '💂‍♀️',
-  'guardsman': '💂',
-  'female_detective': '🕵️‍♀️',
-  'male_detective': '🕵',
-  'woman_health_worker': '👩‍⚕️',
-  'man_health_worker': '👨‍⚕️',
-  'woman_farmer': '👩‍🌾',
-  'man_farmer': '👨‍🌾',
-  'woman_cook': '👩‍🍳',
-  'man_cook': '👨‍🍳',
-  'woman_student': '👩‍🎓',
-  'man_student': '👨‍🎓',
-  'woman_singer': '👩‍🎤',
-  'man_singer': '👨‍🎤',
-  'woman_teacher': '👩‍🏫',
-  'man_teacher': '👨‍🏫',
-  'woman_factory_worker': '👩‍🏭',
-  'man_factory_worker': '👨‍🏭',
-  'woman_technologist': '👩‍💻',
-  'man_technologist': '👨‍💻',
-  'woman_office_worker': '👩‍💼',
-  'man_office_worker': '👨‍💼',
-  'woman_mechanic': '👩‍🔧',
-  'man_mechanic': '👨‍🔧',
-  'woman_scientist': '👩‍🔬',
-  'man_scientist': '👨‍🔬',
-  'woman_artist': '👩‍🎨',
-  'man_artist': '👨‍🎨',
-  'woman_firefighter': '👩‍🚒',
-  'man_firefighter': '👨‍🚒',
-  'woman_pilot': '👩‍✈️',
-  'man_pilot': '👨‍✈️',
-  'woman_astronaut': '👩‍🚀',
-  'man_astronaut': '👨‍🚀',
-  'woman_judge': '👩‍⚖️',
-  'man_judge': '👨‍⚖️',
-  'mrs_claus': '🤶',
-  'santa': '🎅',
-  'sorceress': '🧙‍♀️',
-  'wizard': '🧙‍♂️',
-  'woman_elf': '🧝‍♀️',
-  'man_elf': '🧝‍♂️',
-  'woman_vampire': '🧛‍♀️',
-  'man_vampire': '🧛‍♂️',
-  'woman_zombie': '🧟‍♀️',
-  'man_zombie': '🧟‍♂️',
-  'woman_genie': '🧞‍♀️',
-  'man_genie': '🧞‍♂️',
-  'mermaid': '🧜‍♀️',
-  'merman': '🧜‍♂️',
-  'woman_fairy': '🧚‍♀️',
-  'man_fairy': '🧚‍♂️',
-  'angel': '👼',
-  'pregnant_woman': '🤰',
-  'breastfeeding': '🤱',
-  'princess': '👸',
-  'prince': '🤴',
-  'bride_with_veil': '👰',
-  'man_in_tuxedo': '🤵',
-  'running_woman': '🏃‍♀️',
-  'running_man': '🏃',
-  'walking_woman': '🚶‍♀️',
-  'walking_man': '🚶',
-  'dancer': '💃',
-  'man_dancing': '🕺',
-  'dancing_women': '👯',
-  'dancing_men': '👯‍♂️',
-  'couple': '👫',
-  'two_men_holding_hands': '👬',
-  'two_women_holding_hands': '👭',
-  'bowing_woman': '🙇‍♀️',
-  'bowing_man': '🙇',
-  'man_facepalming': '🤦',
-  'woman_facepalming': '🤦‍♀️',
-  'woman_shrugging': '🤷',
-  'man_shrugging': '🤷‍♂️',
-  'tipping_hand_woman': '💁',
-  'tipping_hand_man': '💁‍♂️',
-  'no_good_woman': '🙅',
-  'no_good_man': '🙅‍♂️',
-  'ok_woman': '🙆',
-  'ok_man': '🙆‍♂️',
-  'raising_hand_woman': '🙋',
-  'raising_hand_man': '🙋‍♂️',
-  'pouting_woman': '🙎',
-  'pouting_man': '🙎‍♂️',
-  'frowning_woman': '🙍',
-  'frowning_man': '🙍‍♂️',
-  'haircut_woman': '💇',
-  'haircut_man': '💇‍♂️',
-  'massage_woman': '💆',
-  'massage_man': '💆‍♂️',
-  'woman_in_steamy_room': '🧖‍♀️',
-  'man_in_steamy_room': '🧖‍♂️',
-  'couple_with_heart_woman_man': '💑',
-  'couple_with_heart_woman_woman': '👩‍❤️‍👩',
-  'couple_with_heart_man_man': '👨‍❤️‍👨',
-  'couplekiss_man_woman': '💏',
-  'couplekiss_woman_woman': '👩‍❤️‍💋‍👩',
-  'couplekiss_man_man': '👨‍❤️‍💋‍👨',
-  'family_man_woman_boy': '👪',
-  'family_man_woman_girl': '👨‍👩‍👧',
-  'family_man_woman_girl_boy': '👨‍👩‍👧‍👦',
-  'family_man_woman_boy_boy': '👨‍👩‍👦‍👦',
-  'family_man_woman_girl_girl': '👨‍👩‍👧‍👧',
-  'family_woman_woman_boy': '👩‍👩‍👦',
-  'family_woman_woman_girl': '👩‍👩‍👧',
-  'family_woman_woman_girl_boy': '👩‍👩‍👧‍👦',
-  'family_woman_woman_boy_boy': '👩‍👩‍👦‍👦',
-  'family_woman_woman_girl_girl': '👩‍👩‍👧‍👧',
-  'family_man_man_boy': '👨‍👨‍👦',
-  'family_man_man_girl': '👨‍👨‍👧',
-  'family_man_man_girl_boy': '👨‍👨‍👧‍👦',
-  'family_man_man_boy_boy': '👨‍👨‍👦‍👦',
-  'family_man_man_girl_girl': '👨‍👨‍👧‍👧',
-  'family_woman_boy': '👩‍👦',
-  'family_woman_girl': '👩‍👧',
-  'family_woman_girl_boy': '👩‍👧‍👦',
-  'family_woman_boy_boy': '👩‍👦‍👦',
-  'family_woman_girl_girl': '👩‍👧‍👧',
-  'family_man_boy': '👨‍👦',
-  'family_man_girl': '👨‍👧',
-  'family_man_girl_boy': '👨‍👧‍👦',
-  'family_man_boy_boy': '👨‍👦‍👦',
-  'family_man_girl_girl': '👨‍👧‍👧',
-  'coat': '🧥',
-  'womans_clothes': '👚',
-  'tshirt': '👕',
-  'jeans': '👖',
-  'necktie': '👔',
-  'dress': '👗',
-  'bikini': '👙',
-  'kimono': '👘',
-  'lipstick': '💄',
-  'kiss': '💋',
-  'footprints': '👣',
-  'high_heel': '👠',
-  'sandal': '👡',
-  'boot': '👢',
-  'mans_shoe': '👞',
-  'athletic_shoe': '👟',
-  'socks': '🧦',
-  'gloves': '🧤',
-  'scarf': '🧣',
-  'womans_hat': '👒',
-  'tophat': '🎩',
-  'billed_hat': '🧢',
-  'rescue_worker_helmet': '⛑',
-  'mortar_board': '🎓',
-  'crown': '👑',
-  'school_satchel': '🎒',
-  'pouch': '👝',
-  'purse': '👛',
-  'handbag': '👜',
-  'briefcase': '💼',
-  'eyeglasses': '👓',
-  'dark_sunglasses': '🕶',
-  'ring': '💍',
-  'closed_umbrella': '🌂',
-  'dog': '🐶',
-  'cat': '🐱',
-  'mouse': '🐭',
-  'hamster': '🐹',
-  'rabbit': '🐰',
-  'fox_face': '🦊',
-  'bear': '🐻',
-  'panda_face': '🐼',
-  'koala': '🐨',
-  'tiger': '🐯',
-  'lion': '🦁',
-  'cow': '🐮',
-  'pig': '🐷',
-  'pig_nose': '🐽',
-  'frog': '🐸',
-  'squid': '🦑',
-  'octopus': '🐙',
-  'shrimp': '🦐',
-  'monkey_face': '🐵',
-  'gorilla': '🦍',
-  'see_no_evil': '🙈',
-  'hear_no_evil': '🙉',
-  'speak_no_evil': '🙊',
-  'monkey': '🐒',
-  'chicken': '🐔',
-  'penguin': '🐧',
-  'bird': '🐦',
-  'baby_chick': '🐤',
-  'hatching_chick': '🐣',
-  'hatched_chick': '🐥',
-  'duck': '🦆',
-  'eagle': '🦅',
-  'owl': '🦉',
-  'bat': '🦇',
-  'wolf': '🐺',
-  'boar': '🐗',
-  'horse': '🐴',
-  'unicorn': '🦄',
-  'honeybee': '🐝',
-  'bug': '🐛',
-  'butterfly': '🦋',
-  'snail': '🐌',
-  'beetle': '🐞',
-  'ant': '🐜',
-  'grasshopper': '🦗',
-  'spider': '🕷',
-  'scorpion': '🦂',
-  'crab': '🦀',
-  'snake': '🐍',
-  'lizard': '🦎',
-  't-rex': '🦖',
-  'sauropod': '🦕',
-  'turtle': '🐢',
-  'tropical_fish': '🐠',
-  'fish': '🐟',
-  'blowfish': '🐡',
-  'dolphin': '🐬',
-  'shark': '🦈',
-  'whale': '🐳',
-  'whale2': '🐋',
-  'crocodile': '🐊',
-  'leopard': '🐆',
-  'zebra': '🦓',
-  'tiger2': '🐅',
-  'water_buffalo': '🐃',
-  'ox': '🐂',
-  'cow2': '🐄',
-  'deer': '🦌',
-  'dromedary_camel': '🐪',
-  'camel': '🐫',
-  'giraffe': '🦒',
-  'elephant': '🐘',
-  'rhinoceros': '🦏',
-  'goat': '🐐',
-  'ram': '🐏',
-  'sheep': '🐑',
-  'racehorse': '🐎',
-  'pig2': '🐖',
-  'rat': '🐀',
-  'mouse2': '🐁',
-  'rooster': '🐓',
-  'turkey': '🦃',
-  'dove': '🕊',
-  'dog2': '🐕',
-  'poodle': '🐩',
-  'cat2': '🐈',
-  'rabbit2': '🐇',
-  'chipmunk': '🐿',
-  'hedgehog': '🦔',
-  'paw_prints': '🐾',
-  'dragon': '🐉',
-  'dragon_face': '🐲',
-  'cactus': '🌵',
-  'christmas_tree': '🎄',
-  'evergreen_tree': '🌲',
-  'deciduous_tree': '🌳',
-  'palm_tree': '🌴',
-  'seedling': '🌱',
-  'herb': '🌿',
-  'shamrock': '☘',
-  'four_leaf_clover': '🍀',
-  'bamboo': '🎍',
-  'tanabata_tree': '🎋',
-  'leaves': '🍃',
-  'fallen_leaf': '🍂',
-  'maple_leaf': '🍁',
-  'ear_of_rice': '🌾',
-  'hibiscus': '🌺',
-  'sunflower': '🌻',
-  'rose': '🌹',
-  'wilted_flower': '🥀',
-  'tulip': '🌷',
-  'blossom': '🌼',
-  'cherry_blossom': '🌸',
-  'bouquet': '💐',
-  'mushroom': '🍄',
-  'chestnut': '🌰',
-  'jack_o_lantern': '🎃',
-  'shell': '🐚',
-  'spider_web': '🕸',
-  'earth_americas': '🌎',
-  'earth_africa': '🌍',
-  'earth_asia': '🌏',
-  'full_moon': '🌕',
-  'waning_gibbous_moon': '🌖',
-  'last_quarter_moon': '🌗',
-  'waning_crescent_moon': '🌘',
-  'new_moon': '🌑',
-  'waxing_crescent_moon': '🌒',
-  'first_quarter_moon': '🌓',
-  'waxing_gibbous_moon': '🌔',
-  'new_moon_with_face': '🌚',
-  'full_moon_with_face': '🌝',
-  'first_quarter_moon_with_face': '🌛',
-  'last_quarter_moon_with_face': '🌜',
-  'sun_with_face': '🌞',
-  'crescent_moon': '🌙',
-  'star': '⭐',
-  'star2': '🌟',
-  'dizzy': '💫',
-  'sparkles': '✨',
-  'comet': '☄',
-  'sunny': '☀️',
-  'sun_behind_small_cloud': '🌤',
-  'partly_sunny': '⛅',
-  'sun_behind_large_cloud': '🌥',
-  'sun_behind_rain_cloud': '🌦',
-  'cloud': '☁️',
-  'cloud_with_rain': '🌧',
-  'cloud_with_lightning_and_rain': '⛈',
-  'cloud_with_lightning': '🌩',
-  'zap': '⚡',
-  'fire': '🔥',
-  'boom': '💥',
-  'snowflake': '❄️',
-  'cloud_with_snow': '🌨',
-  'snowman': '⛄',
-  'snowman_with_snow': '☃',
-  'wind_face': '🌬',
-  'dash': '💨',
-  'tornado': '🌪',
-  'fog': '🌫',
-  'open_umbrella': '☂',
-  'umbrella': '☔',
-  'droplet': '💧',
-  'sweat_drops': '💦',
-  'ocean': '🌊',
-  'green_apple': '🍏',
-  'apple': '🍎',
-  'pear': '🍐',
-  'tangerine': '🍊',
-  'lemon': '🍋',
-  'banana': '🍌',
-  'watermelon': '🍉',
-  'grapes': '🍇',
-  'strawberry': '🍓',
-  'melon': '🍈',
-  'cherries': '🍒',
-  'peach': '🍑',
-  'pineapple': '🍍',
-  'coconut': '🥥',
-  'kiwi_fruit': '🥝',
-  'avocado': '🥑',
-  'broccoli': '🥦',
-  'tomato': '🍅',
-  'eggplant': '🍆',
-  'cucumber': '🥒',
-  'carrot': '🥕',
-  'hot_pepper': '🌶',
-  'potato': '🥔',
-  'corn': '🌽',
-  'sweet_potato': '🍠',
-  'peanuts': '🥜',
-  'honey_pot': '🍯',
-  'croissant': '🥐',
-  'bread': '🍞',
-  'baguette_bread': '🥖',
-  'pretzel': '🥨',
-  'cheese': '🧀',
-  'egg': '🥚',
-  'bacon': '🥓',
-  'steak': '🥩',
-  'pancakes': '🥞',
-  'poultry_leg': '🍗',
-  'meat_on_bone': '🍖',
-  'fried_shrimp': '🍤',
-  'fried_egg': '🍳',
-  'hamburger': '🍔',
-  'fries': '🍟',
-  'stuffed_flatbread': '🥙',
-  'hotdog': '🌭',
-  'pizza': '🍕',
-  'sandwich': '🥪',
-  'canned_food': '🥫',
-  'spaghetti': '🍝',
-  'taco': '🌮',
-  'burrito': '🌯',
-  'green_salad': '🥗',
-  'shallow_pan_of_food': '🥘',
-  'ramen': '🍜',
-  'stew': '🍲',
-  'fish_cake': '🍥',
-  'fortune_cookie': '🥠',
-  'sushi': '🍣',
-  'bento': '🍱',
-  'curry': '🍛',
-  'rice_ball': '🍙',
-  'rice': '🍚',
-  'rice_cracker': '🍘',
-  'oden': '🍢',
-  'dango': '🍡',
-  'shaved_ice': '🍧',
-  'ice_cream': '🍨',
-  'icecream': '🍦',
-  'pie': '🥧',
-  'cake': '🍰',
-  'birthday': '🎂',
-  'custard': '🍮',
-  'candy': '🍬',
-  'lollipop': '🍭',
-  'chocolate_bar': '🍫',
-  'popcorn': '🍿',
-  'dumpling': '🥟',
-  'doughnut': '🍩',
-  'cookie': '🍪',
-  'milk_glass': '🥛',
-  'beer': '🍺',
-  'beers': '🍻',
-  'clinking_glasses': '🥂',
-  'wine_glass': '🍷',
-  'tumbler_glass': '🥃',
-  'cocktail': '🍸',
-  'tropical_drink': '🍹',
-  'champagne': '🍾',
-  'sake': '🍶',
-  'tea': '🍵',
-  'cup_with_straw': '🥤',
-  'coffee': '☕',
-  'baby_bottle': '🍼',
-  'spoon': '🥄',
-  'fork_and_knife': '🍴',
-  'plate_with_cutlery': '🍽',
-  'bowl_with_spoon': '🥣',
-  'takeout_box': '🥡',
-  'chopsticks': '🥢',
-  'soccer': '⚽',
-  'basketball': '🏀',
-  'football': '🏈',
-  'baseball': '⚾',
-  'tennis': '🎾',
-  'volleyball': '🏐',
-  'rugby_football': '🏉',
-  '8ball': '🎱',
-  'golf': '⛳',
-  'golfing_woman': '🏌️‍♀️',
-  'golfing_man': '🏌',
-  'ping_pong': '🏓',
-  'badminton': '🏸',
-  'goal_net': '🥅',
-  'ice_hockey': '🏒',
-  'field_hockey': '🏑',
-  'cricket': '🏏',
-  'ski': '🎿',
-  'skier': '⛷',
-  'snowboarder': '🏂',
-  'person_fencing': '🤺',
-  'women_wrestling': '🤼‍♀️',
-  'men_wrestling': '🤼‍♂️',
-  'woman_cartwheeling': '🤸‍♀️',
-  'man_cartwheeling': '🤸‍♂️',
-  'woman_playing_handball': '🤾‍♀️',
-  'man_playing_handball': '🤾‍♂️',
-  'ice_skate': '⛸',
-  'curling_stone': '🥌',
-  'sled': '🛷',
-  'bow_and_arrow': '🏹',
-  'fishing_pole_and_fish': '🎣',
-  'boxing_glove': '🥊',
-  'martial_arts_uniform': '🥋',
-  'rowing_woman': '🚣‍♀️',
-  'rowing_man': '🚣',
-  'climbing_woman': '🧗‍♀️',
-  'climbing_man': '🧗‍♂️',
-  'swimming_woman': '🏊‍♀️',
-  'swimming_man': '🏊',
-  'woman_playing_water_polo': '🤽‍♀️',
-  'man_playing_water_polo': '🤽‍♂️',
-  'woman_in_lotus_position': '🧘‍♀️',
-  'man_in_lotus_position': '🧘‍♂️',
-  'surfing_woman': '🏄‍♀️',
-  'surfing_man': '🏄',
-  'bath': '🛀',
-  'basketball_woman': '⛹️‍♀️',
-  'basketball_man': '⛹',
-  'weight_lifting_woman': '🏋️‍♀️',
-  'weight_lifting_man': '🏋',
-  'biking_woman': '🚴‍♀️',
-  'biking_man': '🚴',
-  'mountain_biking_woman': '🚵‍♀️',
-  'mountain_biking_man': '🚵',
-  'horse_racing': '🏇',
-  'business_suit_levitating': '🕴',
-  'trophy': '🏆',
-  'running_shirt_with_sash': '🎽',
-  'medal_sports': '🏅',
-  'medal_military': '🎖',
-  '1st_place_medal': '🥇',
-  '2nd_place_medal': '🥈',
-  '3rd_place_medal': '🥉',
-  'reminder_ribbon': '🎗',
-  'rosette': '🏵',
-  'ticket': '🎫',
-  'tickets': '🎟',
-  'performing_arts': '🎭',
-  'art': '🎨',
-  'circus_tent': '🎪',
-  'woman_juggling': '🤹‍♀️',
-  'man_juggling': '🤹‍♂️',
-  'microphone': '🎤',
-  'headphones': '🎧',
-  'musical_score': '🎼',
-  'musical_keyboard': '🎹',
-  'drum': '🥁',
-  'saxophone': '🎷',
-  'trumpet': '🎺',
-  'guitar': '🎸',
-  'violin': '🎻',
-  'clapper': '🎬',
-  'video_game': '🎮',
-  'space_invader': '👾',
-  'dart': '🎯',
-  'game_die': '🎲',
-  'slot_machine': '🎰',
-  'bowling': '🎳',
-  'red_car': '🚗',
-  'taxi': '🚕',
-  'blue_car': '🚙',
-  'bus': '🚌',
-  'trolleybus': '🚎',
-  'racing_car': '🏎',
-  'police_car': '🚓',
-  'ambulance': '🚑',
-  'fire_engine': '🚒',
-  'minibus': '🚐',
-  'truck': '🚚',
-  'articulated_lorry': '🚛',
-  'tractor': '🚜',
-  'kick_scooter': '🛴',
-  'motorcycle': '🏍',
-  'bike': '🚲',
-  'motor_scooter': '🛵',
-  'rotating_light': '🚨',
-  'oncoming_police_car': '🚔',
-  'oncoming_bus': '🚍',
-  'oncoming_automobile': '🚘',
-  'oncoming_taxi': '🚖',
-  'aerial_tramway': '🚡',
-  'mountain_cableway': '🚠',
-  'suspension_railway': '🚟',
-  'railway_car': '🚃',
-  'train': '🚋',
-  'monorail': '🚝',
-  'bullettrain_side': '🚄',
-  'bullettrain_front': '🚅',
-  'light_rail': '🚈',
-  'mountain_railway': '🚞',
-  'steam_locomotive': '🚂',
-  'train2': '🚆',
-  'metro': '🚇',
-  'tram': '🚊',
-  'station': '🚉',
-  'flying_saucer': '🛸',
-  'helicopter': '🚁',
-  'small_airplane': '🛩',
-  'airplane': '✈️',
-  'flight_departure': '🛫',
-  'flight_arrival': '🛬',
-  'sailboat': '⛵',
-  'motor_boat': '🛥',
-  'speedboat': '🚤',
-  'ferry': '⛴',
-  'passenger_ship': '🛳',
-  'rocket': '🚀',
-  'artificial_satellite': '🛰',
-  'seat': '💺',
-  'canoe': '🛶',
-  'anchor': '⚓',
-  'construction': '🚧',
-  'fuelpump': '⛽',
-  'busstop': '🚏',
-  'vertical_traffic_light': '🚦',
-  'traffic_light': '🚥',
-  'checkered_flag': '🏁',
-  'ship': '🚢',
-  'ferris_wheel': '🎡',
-  'roller_coaster': '🎢',
-  'carousel_horse': '🎠',
-  'building_construction': '🏗',
-  'foggy': '🌁',
-  'tokyo_tower': '🗼',
-  'factory': '🏭',
-  'fountain': '⛲',
-  'rice_scene': '🎑',
-  'mountain': '⛰',
-  'mountain_snow': '🏔',
-  'mount_fuji': '🗻',
-  'volcano': '🌋',
-  'japan': '🗾',
-  'camping': '🏕',
-  'tent': '⛺',
-  'national_park': '🏞',
-  'motorway': '🛣',
-  'railway_track': '🛤',
-  'sunrise': '🌅',
-  'sunrise_over_mountains': '🌄',
-  'desert': '🏜',
-  'beach_umbrella': '🏖',
-  'desert_island': '🏝',
-  'city_sunrise': '🌇',
-  'city_sunset': '🌆',
-  'cityscape': '🏙',
-  'night_with_stars': '🌃',
-  'bridge_at_night': '🌉',
-  'milky_way': '🌌',
-  'stars': '🌠',
-  'sparkler': '🎇',
-  'fireworks': '🎆',
-  'rainbow': '🌈',
-  'houses': '🏘',
-  'european_castle': '🏰',
-  'japanese_castle': '🏯',
-  'stadium': '🏟',
-  'statue_of_liberty': '🗽',
-  'house': '🏠',
-  'house_with_garden': '🏡',
-  'derelict_house': '🏚',
-  'office': '🏢',
-  'department_store': '🏬',
-  'post_office': '🏣',
-  'european_post_office': '🏤',
-  'hospital': '🏥',
-  'bank': '🏦',
-  'hotel': '🏨',
-  'convenience_store': '🏪',
-  'school': '🏫',
-  'love_hotel': '🏩',
-  'wedding': '💒',
-  'classical_building': '🏛',
-  'church': '⛪',
-  'mosque': '🕌',
-  'synagogue': '🕍',
-  'kaaba': '🕋',
-  'shinto_shrine': '⛩',
-  'watch': '⌚',
-  'iphone': '📱',
-  'calling': '📲',
-  'computer': '💻',
-  'keyboard': '⌨',
-  'desktop_computer': '🖥',
-  'printer': '🖨',
-  'computer_mouse': '🖱',
-  'trackball': '🖲',
-  'joystick': '🕹',
-  'clamp': '🗜',
-  'minidisc': '💽',
-  'floppy_disk': '💾',
-  'cd': '💿',
-  'dvd': '📀',
-  'vhs': '📼',
-  'camera': '📷',
-  'camera_flash': '📸',
-  'video_camera': '📹',
-  'movie_camera': '🎥',
-  'film_projector': '📽',
-  'film_strip': '🎞',
-  'telephone_receiver': '📞',
-  'phone': '☎️',
-  'pager': '📟',
-  'fax': '📠',
-  'tv': '📺',
-  'radio': '📻',
-  'studio_microphone': '🎙',
-  'level_slider': '🎚',
-  'control_knobs': '🎛',
-  'stopwatch': '⏱',
-  'timer_clock': '⏲',
-  'alarm_clock': '⏰',
-  'mantelpiece_clock': '🕰',
-  'hourglass_flowing_sand': '⏳',
-  'hourglass': '⌛',
-  'satellite': '📡',
-  'battery': '🔋',
-  'electric_plug': '🔌',
-  'bulb': '💡',
-  'flashlight': '🔦',
-  'candle': '🕯',
-  'wastebasket': '🗑',
-  'oil_drum': '🛢',
-  'money_with_wings': '💸',
-  'dollar': '💵',
-  'yen': '💴',
-  'euro': '💶',
-  'pound': '💷',
-  'moneybag': '💰',
-  'credit_card': '💳',
-  'gem': '💎',
-  'balance_scale': '⚖',
-  'wrench': '🔧',
-  'hammer': '🔨',
-  'hammer_and_pick': '⚒',
-  'hammer_and_wrench': '🛠',
-  'pick': '⛏',
-  'nut_and_bolt': '🔩',
-  'gear': '⚙',
-  'chains': '⛓',
-  'gun': '🔫',
-  'bomb': '💣',
-  'hocho': '🔪',
-  'dagger': '🗡',
-  'crossed_swords': '⚔',
-  'shield': '🛡',
-  'smoking': '🚬',
-  'skull_and_crossbones': '☠',
-  'coffin': '⚰',
-  'funeral_urn': '⚱',
-  'amphora': '🏺',
-  'crystal_ball': '🔮',
-  'prayer_beads': '📿',
-  'barber': '💈',
-  'alembic': '⚗',
-  'telescope': '🔭',
-  'microscope': '🔬',
-  'hole': '🕳',
-  'pill': '💊',
-  'syringe': '💉',
-  'thermometer': '🌡',
-  'label': '🏷',
-  'bookmark': '🔖',
-  'toilet': '🚽',
-  'shower': '🚿',
-  'bathtub': '🛁',
-  'key': '🔑',
-  'old_key': '🗝',
-  'couch_and_lamp': '🛋',
-  'sleeping_bed': '🛌',
-  'bed': '🛏',
-  'door': '🚪',
-  'bellhop_bell': '🛎',
-  'framed_picture': '🖼',
-  'world_map': '🗺',
-  'parasol_on_ground': '⛱',
-  'moyai': '🗿',
-  'shopping': '🛍',
-  'shopping_cart': '🛒',
-  'balloon': '🎈',
-  'flags': '🎏',
-  'ribbon': '🎀',
-  'gift': '🎁',
-  'confetti_ball': '🎊',
-  'tada': '🎉',
-  'dolls': '🎎',
-  'wind_chime': '🎐',
-  'crossed_flags': '🎌',
-  'izakaya_lantern': '🏮',
-  'email': '✉️',
-  'envelope_with_arrow': '📩',
-  'incoming_envelope': '📨',
-  'e-mail': '📧',
-  'love_letter': '💌',
-  'postbox': '📮',
-  'mailbox_closed': '📪',
-  'mailbox': '📫',
-  'mailbox_with_mail': '📬',
-  'mailbox_with_no_mail': '📭',
-  'package': '📦',
-  'postal_horn': '📯',
-  'inbox_tray': '📥',
-  'outbox_tray': '📤',
-  'scroll': '📜',
-  'page_with_curl': '📃',
-  'bookmark_tabs': '📑',
-  'bar_chart': '📊',
-  'chart_with_upwards_trend': '📈',
-  'chart_with_downwards_trend': '📉',
-  'page_facing_up': '📄',
-  'date': '📅',
-  'calendar': '📆',
-  'spiral_calendar': '🗓',
-  'card_index': '📇',
-  'card_file_box': '🗃',
-  'ballot_box': '🗳',
-  'file_cabinet': '🗄',
-  'clipboard': '📋',
-  'spiral_notepad': '🗒',
-  'file_folder': '📁',
-  'open_file_folder': '📂',
-  'card_index_dividers': '🗂',
-  'newspaper_roll': '🗞',
-  'newspaper': '📰',
-  'notebook': '📓',
-  'closed_book': '📕',
-  'green_book': '📗',
-  'blue_book': '📘',
-  'orange_book': '📙',
-  'notebook_with_decorative_cover': '📔',
-  'ledger': '📒',
-  'books': '📚',
-  'open_book': '📖',
-  'link': '🔗',
-  'paperclip': '📎',
-  'paperclips': '🖇',
-  'scissors': '✂️',
-  'triangular_ruler': '📐',
-  'straight_ruler': '📏',
-  'pushpin': '📌',
-  'round_pushpin': '📍',
-  'triangular_flag_on_post': '🚩',
-  'white_flag': '🏳',
-  'black_flag': '🏴',
-  'rainbow_flag': '🏳️‍🌈',
-  'closed_lock_with_key': '🔐',
-  'lock': '🔒',
-  'unlock': '🔓',
-  'lock_with_ink_pen': '🔏',
-  'pen': '🖊',
-  'fountain_pen': '🖋',
-  'black_nib': '✒️',
-  'memo': '📝',
-  'pencil2': '✏️',
-  'crayon': '🖍',
-  'paintbrush': '🖌',
-  'mag': '🔍',
-  'mag_right': '🔎',
-  'heart': '❤️',
-  'orange_heart': '🧡',
-  'yellow_heart': '💛',
-  'green_heart': '💚',
-  'blue_heart': '💙',
-  'purple_heart': '💜',
-  'black_heart': '🖤',
-  'broken_heart': '💔',
-  'heavy_heart_exclamation': '❣',
-  'two_hearts': '💕',
-  'revolving_hearts': '💞',
-  'heartbeat': '💓',
-  'heartpulse': '💗',
-  'sparkling_heart': '💖',
-  'cupid': '💘',
-  'gift_heart': '💝',
-  'heart_decoration': '💟',
-  'peace_symbol': '☮',
-  'latin_cross': '✝',
-  'star_and_crescent': '☪',
-  'om': '🕉',
-  'wheel_of_dharma': '☸',
-  'star_of_david': '✡',
-  'six_pointed_star': '🔯',
-  'menorah': '🕎',
-  'yin_yang': '☯',
-  'orthodox_cross': '☦',
-  'place_of_worship': '🛐',
-  'ophiuchus': '⛎',
-  'aries': '♈',
-  'taurus': '♉',
-  'gemini': '♊',
-  'cancer': '♋',
-  'leo': '♌',
-  'virgo': '♍',
-  'libra': '♎',
-  'scorpius': '♏',
-  'sagittarius': '♐',
-  'capricorn': '♑',
-  'aquarius': '♒',
-  'pisces': '♓',
-  'id': '🆔',
-  'atom_symbol': '⚛',
-  'u7a7a': '🈳',
-  'u5272': '🈹',
-  'radioactive': '☢',
-  'biohazard': '☣',
-  'mobile_phone_off': '📴',
-  'vibration_mode': '📳',
-  'u6709': '🈶',
-  'u7121': '🈚',
-  'u7533': '🈸',
-  'u55b6': '🈺',
-  'u6708': '🈷️',
-  'eight_pointed_black_star': '✴️',
-  'vs': '🆚',
-  'accept': '🉑',
-  'white_flower': '💮',
-  'ideograph_advantage': '🉐',
-  'secret': '㊙️',
-  'congratulations': '㊗️',
-  'u5408': '🈴',
-  'u6e80': '🈵',
-  'u7981': '🈲',
-  'a': '🅰️',
-  'b': '🅱️',
-  'ab': '🆎',
-  'cl': '🆑',
-  'o2': '🅾️',
-  'sos': '🆘',
-  'no_entry': '⛔',
-  'name_badge': '📛',
-  'no_entry_sign': '🚫',
-  'x': '❌',
-  'o': '⭕',
-  'stop_sign': '🛑',
-  'anger': '💢',
-  'hotsprings': '♨️',
-  'no_pedestrians': '🚷',
-  'do_not_litter': '🚯',
-  'no_bicycles': '🚳',
-  'non-potable_water': '🚱',
-  'underage': '🔞',
-  'no_mobile_phones': '📵',
-  'exclamation': '❗',
-  'grey_exclamation': '❕',
-  'question': '❓',
-  'grey_question': '❔',
-  'bangbang': '‼️',
-  'interrobang': '⁉️',
-  '100': '💯',
-  'low_brightness': '🔅',
-  'high_brightness': '🔆',
-  'trident': '🔱',
-  'fleur_de_lis': '⚜',
-  'part_alternation_mark': '〽️',
-  'warning': '⚠️',
-  'children_crossing': '🚸',
-  'beginner': '🔰',
-  'recycle': '♻️',
-  'u6307': '🈯',
-  'chart': '💹',
-  'sparkle': '❇️',
-  'eight_spoked_asterisk': '✳️',
-  'negative_squared_cross_mark': '❎',
-  'white_check_mark': '✅',
-  'diamond_shape_with_a_dot_inside': '💠',
-  'cyclone': '🌀',
-  'loop': '➿',
-  'globe_with_meridians': '🌐',
-  'm': 'Ⓜ️',
-  'atm': '🏧',
-  'sa': '🈂️',
-  'passport_control': '🛂',
-  'customs': '🛃',
-  'baggage_claim': '🛄',
-  'left_luggage': '🛅',
-  'wheelchair': '♿',
-  'no_smoking': '🚭',
-  'wc': '🚾',
-  'parking': '🅿️',
-  'potable_water': '🚰',
-  'mens': '🚹',
-  'womens': '🚺',
-  'baby_symbol': '🚼',
-  'restroom': '🚻',
-  'put_litter_in_its_place': '🚮',
-  'cinema': '🎦',
-  'signal_strength': '📶',
-  'koko': '🈁',
-  'ng': '🆖',
-  'ok': '🆗',
-  'up': '🆙',
-  'cool': '🆒',
-  'new': '🆕',
-  'free': '🆓',
-  'zero': '0️⃣',
-  'one': '1️⃣',
-  'two': '2️⃣',
-  'three': '3️⃣',
-  'four': '4️⃣',
-  'five': '5️⃣',
-  'six': '6️⃣',
-  'seven': '7️⃣',
-  'eight': '8️⃣',
-  'nine': '9️⃣',
-  'keycap_ten': '🔟',
-  'asterisk': '*⃣',
-  '1234': '🔢',
-  'eject_button': '⏏️',
-  'arrow_forward': '▶️',
-  'pause_button': '⏸',
-  'next_track_button': '⏭',
-  'stop_button': '⏹',
-  'record_button': '⏺',
-  'play_or_pause_button': '⏯',
-  'previous_track_button': '⏮',
-  'fast_forward': '⏩',
-  'rewind': '⏪',
-  'twisted_rightwards_arrows': '🔀',
-  'repeat': '🔁',
-  'repeat_one': '🔂',
-  'arrow_backward': '◀️',
-  'arrow_up_small': '🔼',
-  'arrow_down_small': '🔽',
-  'arrow_double_up': '⏫',
-  'arrow_double_down': '⏬',
-  'arrow_right': '➡️',
-  'arrow_left': '⬅️',
-  'arrow_up': '⬆️',
-  'arrow_down': '⬇️',
-  'arrow_upper_right': '↗️',
-  'arrow_lower_right': '↘️',
-  'arrow_lower_left': '↙️',
-  'arrow_upper_left': '↖️',
-  'arrow_up_down': '↕️',
-  'left_right_arrow': '↔️',
-  'arrows_counterclockwise': '🔄',
-  'arrow_right_hook': '↪️',
-  'leftwards_arrow_with_hook': '↩️',
-  'arrow_heading_up': '⤴️',
-  'arrow_heading_down': '⤵️',
-  'hash': '#️⃣',
-  'information_source': 'ℹ️',
-  'abc': '🔤',
-  'abcd': '🔡',
-  'capital_abcd': '🔠',
-  'symbols': '🔣',
-  'musical_note': '🎵',
-  'notes': '🎶',
-  'wavy_dash': '〰️',
-  'curly_loop': '➰',
-  'heavy_check_mark': '✔️',
-  'arrows_clockwise': '🔃',
-  'heavy_plus_sign': '➕',
-  'heavy_minus_sign': '➖',
-  'heavy_division_sign': '➗',
-  'heavy_multiplication_x': '✖️',
-  'heavy_dollar_sign': '💲',
-  'currency_exchange': '💱',
-  'copyright': '©️',
-  'registered': '®️',
-  'tm': '™️',
-  'end': '🔚',
-  'back': '🔙',
-  'on': '🔛',
-  'top': '🔝',
-  'soon': '🔜',
-  'ballot_box_with_check': '☑️',
-  'radio_button': '🔘',
-  'white_circle': '⚪',
-  'black_circle': '⚫',
-  'red_circle': '🔴',
-  'large_blue_circle': '🔵',
-  'small_orange_diamond': '🔸',
-  'small_blue_diamond': '🔹',
-  'large_orange_diamond': '🔶',
-  'large_blue_diamond': '🔷',
-  'small_red_triangle': '🔺',
-  'black_small_square': '▪️',
-  'white_small_square': '▫️',
-  'black_large_square': '⬛',
-  'white_large_square': '⬜',
-  'small_red_triangle_down': '🔻',
-  'black_medium_square': '◼️',
-  'white_medium_square': '◻️',
-  'black_medium_small_square': '◾',
-  'white_medium_small_square': '◽',
-  'black_square_button': '🔲',
-  'white_square_button': '🔳',
-  'speaker': '🔈',
-  'sound': '🔉',
-  'loud_sound': '🔊',
-  'mute': '🔇',
-  'mega': '📣',
-  'loudspeaker': '📢',
-  'bell': '🔔',
-  'no_bell': '🔕',
-  'black_joker': '🃏',
-  'mahjong': '🀄',
-  'spades': '♠️',
-  'clubs': '♣️',
-  'hearts': '♥️',
-  'diamonds': '♦️',
-  'flower_playing_cards': '🎴',
-  'thought_balloon': '💭',
-  'right_anger_bubble': '🗯',
-  'speech_balloon': '💬',
-  'left_speech_bubble': '🗨',
-  'clock1': '🕐',
-  'clock2': '🕑',
-  'clock3': '🕒',
-  'clock4': '🕓',
-  'clock5': '🕔',
-  'clock6': '🕕',
-  'clock7': '🕖',
-  'clock8': '🕗',
-  'clock9': '🕘',
-  'clock10': '🕙',
-  'clock11': '🕚',
-  'clock12': '🕛',
-  'clock130': '🕜',
-  'clock230': '🕝',
-  'clock330': '🕞',
-  'clock430': '🕟',
-  'clock530': '🕠',
-  'clock630': '🕡',
-  'clock730': '🕢',
-  'clock830': '🕣',
-  'clock930': '🕤',
-  'clock1030': '🕥',
-  'clock1130': '🕦',
-  'clock1230': '🕧',
-  'afghanistan': '🇦🇫',
-  'aland_islands': '🇦🇽',
-  'albania': '🇦🇱',
-  'algeria': '🇩🇿',
-  'american_samoa': '🇦🇸',
-  'andorra': '🇦🇩',
-  'angola': '🇦🇴',
-  'anguilla': '🇦🇮',
-  'antarctica': '🇦🇶',
-  'antigua_barbuda': '🇦🇬',
-  'argentina': '🇦🇷',
-  'armenia': '🇦🇲',
-  'aruba': '🇦🇼',
-  'australia': '🇦🇺',
-  'austria': '🇦🇹',
-  'azerbaijan': '🇦🇿',
-  'bahamas': '🇧🇸',
-  'bahrain': '🇧🇭',
-  'bangladesh': '🇧🇩',
-  'barbados': '🇧🇧',
-  'belarus': '🇧🇾',
-  'belgium': '🇧🇪',
-  'belize': '🇧🇿',
-  'benin': '🇧🇯',
-  'bermuda': '🇧🇲',
-  'bhutan': '🇧🇹',
-  'bolivia': '🇧🇴',
-  'caribbean_netherlands': '🇧🇶',
-  'bosnia_herzegovina': '🇧🇦',
-  'botswana': '🇧🇼',
-  'brazil': '🇧🇷',
-  'british_indian_ocean_territory': '🇮🇴',
-  'british_virgin_islands': '🇻🇬',
-  'brunei': '🇧🇳',
-  'bulgaria': '🇧🇬',
-  'burkina_faso': '🇧🇫',
-  'burundi': '🇧🇮',
-  'cape_verde': '🇨🇻',
-  'cambodia': '🇰🇭',
-  'cameroon': '🇨🇲',
-  'canada': '🇨🇦',
-  'canary_islands': '🇮🇨',
-  'cayman_islands': '🇰🇾',
-  'central_african_republic': '🇨🇫',
-  'chad': '🇹🇩',
-  'chile': '🇨🇱',
-  'cn': '🇨🇳',
-  'christmas_island': '🇨🇽',
-  'cocos_islands': '🇨🇨',
-  'colombia': '🇨🇴',
-  'comoros': '🇰🇲',
-  'congo_brazzaville': '🇨🇬',
-  'congo_kinshasa': '🇨🇩',
-  'cook_islands': '🇨🇰',
-  'costa_rica': '🇨🇷',
-  'croatia': '🇭🇷',
-  'cuba': '🇨🇺',
-  'curacao': '🇨🇼',
-  'cyprus': '🇨🇾',
-  'czech_republic': '🇨🇿',
-  'denmark': '🇩🇰',
-  'djibouti': '🇩🇯',
-  'dominica': '🇩🇲',
-  'dominican_republic': '🇩🇴',
-  'ecuador': '🇪🇨',
-  'egypt': '🇪🇬',
-  'el_salvador': '🇸🇻',
-  'equatorial_guinea': '🇬🇶',
-  'eritrea': '🇪🇷',
-  'estonia': '🇪🇪',
-  'ethiopia': '🇪🇹',
-  'eu': '🇪🇺',
-  'falkland_islands': '🇫🇰',
-  'faroe_islands': '🇫🇴',
-  'fiji': '🇫🇯',
-  'finland': '🇫🇮',
-  'fr': '🇫🇷',
-  'french_guiana': '🇬🇫',
-  'french_polynesia': '🇵🇫',
-  'french_southern_territories': '🇹🇫',
-  'gabon': '🇬🇦',
-  'gambia': '🇬🇲',
-  'georgia': '🇬🇪',
-  'de': '🇩🇪',
-  'ghana': '🇬🇭',
-  'gibraltar': '🇬🇮',
-  'greece': '🇬🇷',
-  'greenland': '🇬🇱',
-  'grenada': '🇬🇩',
-  'guadeloupe': '🇬🇵',
-  'guam': '🇬🇺',
-  'guatemala': '🇬🇹',
-  'guernsey': '🇬🇬',
-  'guinea': '🇬🇳',
-  'guinea_bissau': '🇬🇼',
-  'guyana': '🇬🇾',
-  'haiti': '🇭🇹',
-  'honduras': '🇭🇳',
-  'hong_kong': '🇭🇰',
-  'hungary': '🇭🇺',
-  'iceland': '🇮🇸',
-  'india': '🇮🇳',
-  'indonesia': '🇮🇩',
-  'iran': '🇮🇷',
-  'iraq': '🇮🇶',
-  'ireland': '🇮🇪',
-  'isle_of_man': '🇮🇲',
-  'israel': '🇮🇱',
-  'it': '🇮🇹',
-  'cote_divoire': '🇨🇮',
-  'jamaica': '🇯🇲',
-  'jp': '🇯🇵',
-  'jersey': '🇯🇪',
-  'jordan': '🇯🇴',
-  'kazakhstan': '🇰🇿',
-  'kenya': '🇰🇪',
-  'kiribati': '🇰🇮',
-  'kosovo': '🇽🇰',
-  'kuwait': '🇰🇼',
-  'kyrgyzstan': '🇰🇬',
-  'laos': '🇱🇦',
-  'latvia': '🇱🇻',
-  'lebanon': '🇱🇧',
-  'lesotho': '🇱🇸',
-  'liberia': '🇱🇷',
-  'libya': '🇱🇾',
-  'liechtenstein': '🇱🇮',
-  'lithuania': '🇱🇹',
-  'luxembourg': '🇱🇺',
-  'macau': '🇲🇴',
-  'macedonia': '🇲🇰',
-  'madagascar': '🇲🇬',
-  'malawi': '🇲🇼',
-  'malaysia': '🇲🇾',
-  'maldives': '🇲🇻',
-  'mali': '🇲🇱',
-  'malta': '🇲🇹',
-  'marshall_islands': '🇲🇭',
-  'martinique': '🇲🇶',
-  'mauritania': '🇲🇷',
-  'mauritius': '🇲🇺',
-  'mayotte': '🇾🇹',
-  'mexico': '🇲🇽',
-  'micronesia': '🇫🇲',
-  'moldova': '🇲🇩',
-  'monaco': '🇲🇨',
-  'mongolia': '🇲🇳',
-  'montenegro': '🇲🇪',
-  'montserrat': '🇲🇸',
-  'morocco': '🇲🇦',
-  'mozambique': '🇲🇿',
-  'myanmar': '🇲🇲',
-  'namibia': '🇳🇦',
-  'nauru': '🇳🇷',
-  'nepal': '🇳🇵',
-  'netherlands': '🇳🇱',
-  'new_caledonia': '🇳🇨',
-  'new_zealand': '🇳🇿',
-  'nicaragua': '🇳🇮',
-  'niger': '🇳🇪',
-  'nigeria': '🇳🇬',
-  'niue': '🇳🇺',
-  'norfolk_island': '🇳🇫',
-  'northern_mariana_islands': '🇲🇵',
-  'north_korea': '🇰🇵',
-  'norway': '🇳🇴',
-  'oman': '🇴🇲',
-  'pakistan': '🇵🇰',
-  'palau': '🇵🇼',
-  'palestinian_territories': '🇵🇸',
-  'panama': '🇵🇦',
-  'papua_new_guinea': '🇵🇬',
-  'paraguay': '🇵🇾',
-  'peru': '🇵🇪',
-  'philippines': '🇵🇭',
-  'pitcairn_islands': '🇵🇳',
-  'poland': '🇵🇱',
-  'portugal': '🇵🇹',
-  'puerto_rico': '🇵🇷',
-  'qatar': '🇶🇦',
-  'reunion': '🇷🇪',
-  'romania': '🇷🇴',
-  'ru': '🇷🇺',
-  'rwanda': '🇷🇼',
-  'st_barthelemy': '🇧🇱',
-  'st_helena': '🇸🇭',
-  'st_kitts_nevis': '🇰🇳',
-  'st_lucia': '🇱🇨',
-  'st_pierre_miquelon': '🇵🇲',
-  'st_vincent_grenadines': '🇻🇨',
-  'samoa': '🇼🇸',
-  'san_marino': '🇸🇲',
-  'sao_tome_principe': '🇸🇹',
-  'saudi_arabia': '🇸🇦',
-  'senegal': '🇸🇳',
-  'serbia': '🇷🇸',
-  'seychelles': '🇸🇨',
-  'sierra_leone': '🇸🇱',
-  'singapore': '🇸🇬',
-  'sint_maarten': '🇸🇽',
-  'slovakia': '🇸🇰',
-  'slovenia': '🇸🇮',
-  'solomon_islands': '🇸🇧',
-  'somalia': '🇸🇴',
-  'south_africa': '🇿🇦',
-  'south_georgia_south_sandwich_islands': '🇬🇸',
-  'kr': '🇰🇷',
-  'south_sudan': '🇸🇸',
-  'es': '🇪🇸',
-  'sri_lanka': '🇱🇰',
-  'sudan': '🇸🇩',
-  'suriname': '🇸🇷',
-  'swaziland': '🇸🇿',
-  'sweden': '🇸🇪',
-  'switzerland': '🇨🇭',
-  'syria': '🇸🇾',
-  'taiwan': '🇹🇼',
-  'tajikistan': '🇹🇯',
-  'tanzania': '🇹🇿',
-  'thailand': '🇹🇭',
-  'timor_leste': '🇹🇱',
-  'togo': '🇹🇬',
-  'tokelau': '🇹🇰',
-  'tonga': '🇹🇴',
-  'trinidad_tobago': '🇹🇹',
-  'tunisia': '🇹🇳',
-  'tr': '🇹🇷',
-  'turkmenistan': '🇹🇲',
-  'turks_caicos_islands': '🇹🇨',
-  'tuvalu': '🇹🇻',
-  'uganda': '🇺🇬',
-  'ukraine': '🇺🇦',
-  'united_arab_emirates': '🇦🇪',
-  'uk': '🇬🇧',
-  'england': '🏴󠁧󠁢󠁥󠁮󠁧󠁿',
-  'scotland': '🏴󠁧󠁢󠁳󠁣󠁴󠁿',
-  'wales': '🏴󠁧󠁢󠁷󠁬󠁳󠁿',
-  'us': '🇺🇸',
-  'us_virgin_islands': '🇻🇮',
-  'uruguay': '🇺🇾',
-  'uzbekistan': '🇺🇿',
-  'vanuatu': '🇻🇺',
-  'vatican_city': '🇻🇦',
-  'venezuela': '🇻🇪',
-  'vietnam': '🇻🇳',
-  'wallis_futuna': '🇼🇫',
-  'western_sahara': '🇪🇭',
-  'yemen': '🇾🇪',
-  'zambia': '🇿🇲',
-  'zimbabwe': '🇿🇼',
-};
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/extension_set.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/extension_set.dart
deleted file mode 100644
index eadda7bc..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/extension_set.dart
+++ /dev/null
@@ -1,64 +0,0 @@
-import 'block_parser.dart';
-import 'inline_parser.dart';
-
-/// ExtensionSets provide a simple grouping mechanism for common Markdown
-/// flavors.
-///
-/// For example, the [gitHubFlavored] set of syntax extensions allows users to
-/// output HTML from their Markdown in a similar fashion to GitHub's parsing.
-class ExtensionSet {
-  ExtensionSet(this.blockSyntaxes, this.inlineSyntaxes);
-
-  /// The [ExtensionSet.none] extension set renders Markdown similar to
-  /// [Markdown.pl].
-  ///
-  /// However, this set does not render _exactly_ the same as Markdown.pl;
-  /// rather it is more-or-less the CommonMark standard of Markdown, without
-  /// fenced code blocks, or inline HTML.
-  ///
-  /// [Markdown.pl]: http://daringfireball.net/projects/markdown/syntax
-  static final ExtensionSet none = ExtensionSet([], []);
-
-  /// The [commonMark] extension set is close to compliance with [CommonMark].
-  ///
-  /// [CommonMark]: http://commonmark.org/
-  static final ExtensionSet commonMark =
-      ExtensionSet([const FencedCodeBlockSyntax()], [InlineHtmlSyntax()]);
-
-  /// The [gitHubWeb] extension set renders Markdown similarly to GitHub.
-  ///
-  /// This is different from the [gitHubFlavored] extension set in that GitHub
-  /// actually renders HTML different from straight [GitHub flavored Markdown].
-  ///
-  /// (The only difference currently is that [gitHubWeb] renders headers with
-  /// linkable IDs.)
-  ///
-  /// [GitHub flavored Markdown]: https://github.github.com/gfm/
-  static final ExtensionSet gitHubWeb = ExtensionSet([
-    const FencedCodeBlockSyntax(),
-    const HeaderWithIdSyntax(),
-    const SetextHeaderWithIdSyntax(),
-    const TableSyntax()
-  ], [
-    InlineHtmlSyntax(),
-    StrikethroughSyntax(),
-    EmojiSyntax(),
-    AutolinkExtensionSyntax(),
-  ]);
-
-  /// The [gitHubFlavored] extension set is close to compliance with the [GitHub
-  /// flavored Markdown spec].
-  ///
-  /// [GitHub flavored Markdown]: https://github.github.com/gfm/
-  static final ExtensionSet gitHubFlavored = ExtensionSet([
-    const FencedCodeBlockSyntax(),
-    const TableSyntax()
-  ], [
-    InlineHtmlSyntax(),
-    StrikethroughSyntax(),
-    AutolinkExtensionSyntax(),
-  ]);
-
-  final List<BlockSyntax> blockSyntaxes;
-  final List<InlineSyntax> inlineSyntaxes;
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/html_renderer.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/html_renderer.dart
deleted file mode 100644
index d6630e29..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/html_renderer.dart
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'ast.dart';
-import 'block_parser.dart';
-import 'document.dart';
-import 'extension_set.dart';
-import 'inline_parser.dart';
-
-/// Converts the given string of Markdown to HTML.
-String markdownToHtml(String markdown,
-    {Iterable<BlockSyntax>? blockSyntaxes,
-    Iterable<InlineSyntax>? inlineSyntaxes,
-    ExtensionSet? extensionSet,
-    Resolver? linkResolver,
-    Resolver? imageLinkResolver,
-    bool inlineOnly = false}) {
-  final document = Document(
-      blockSyntaxes: blockSyntaxes,
-      inlineSyntaxes: inlineSyntaxes,
-      extensionSet: extensionSet,
-      linkResolver: linkResolver,
-      imageLinkResolver: imageLinkResolver);
-
-  if (inlineOnly) {
-    return renderToHtml(document.parseInline(markdown)!);
-  }
-
-  // Replace windows line endings with unix line endings, and split.
-  final lines = markdown.replaceAll('\r\n', '\n').split('\n');
-
-  return '${renderToHtml(document.parseLines(lines))}\n';
-}
-
-/// Renders [nodes] to HTML.
-String renderToHtml(List<Node> nodes) => HtmlRenderer().render(nodes);
-
-/// Translates a parsed AST to HTML.
-class HtmlRenderer implements NodeVisitor {
-  HtmlRenderer();
-
-  static final _blockTags = RegExp('blockquote|h1|h2|h3|h4|h5|h6|hr|p|pre');
-
-  late StringBuffer buffer;
-  late Set<String> uniqueIds;
-
-  String render(List<Node> nodes) {
-    buffer = StringBuffer();
-    uniqueIds = <String>{};
-
-    for (final node in nodes) {
-      node.accept(this);
-    }
-
-    return buffer.toString();
-  }
-
-  @override
-  void visitText(Text text) {
-    buffer.write(text.text);
-  }
-
-  @override
-  bool visitElementBefore(Element element) {
-    // Hackish. Separate block-level elements with newlines.
-    if (buffer.isNotEmpty && _blockTags.firstMatch(element.tag) != null) {
-      buffer.write('\n');
-    }
-
-    buffer.write('<${element.tag}');
-
-    // Sort the keys so that we generate stable output.
-    final attributeNames = element.attributes.keys.toList()
-      ..sort((a, b) => a.compareTo(b));
-
-    for (final name in attributeNames) {
-      buffer.write(' $name="${element.attributes[name]}"');
-    }
-
-    // attach header anchor ids generated from text
-    if (element.generatedId != null) {
-      buffer.write(' id="${uniquifyId(element.generatedId!)}"');
-    }
-
-    if (element.isEmpty) {
-      // Empty element like <hr/>.
-      buffer.write(' />');
-
-      if (element.tag == 'br') {
-        buffer.write('\n');
-      }
-
-      return false;
-    } else {
-      buffer.write('>');
-      return true;
-    }
-  }
-
-  @override
-  void visitElementAfter(Element element) {
-    buffer.write('</${element.tag}>');
-  }
-
-  /// Uniquifies an id generated from text.
-  String uniquifyId(String id) {
-    if (!uniqueIds.contains(id)) {
-      uniqueIds.add(id);
-      return id;
-    }
-
-    var suffix = 2;
-    var suffixedId = '$id-$suffix';
-    while (uniqueIds.contains(suffixedId)) {
-      suffixedId = '$id-${suffix++}';
-    }
-    uniqueIds.add(suffixedId);
-    return suffixedId;
-  }
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/inline_parser.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/inline_parser.dart
deleted file mode 100644
index ecbc9a16..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/inline_parser.dart
+++ /dev/null
@@ -1,1266 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'package:charcode/charcode.dart';
-
-import 'ast.dart';
-import 'document.dart';
-import 'emojis.dart';
-import 'util.dart';
-
-/// Maintains the internal state needed to parse inline span elements in
-/// Markdown.
-class InlineParser {
-  InlineParser(this.source, this.document) : _stack = <TagState>[] {
-    // User specified syntaxes are the first syntaxes to be evaluated.
-    syntaxes.addAll(document.inlineSyntaxes);
-
-    final documentHasCustomInlineSyntaxes = document.inlineSyntaxes
-        .any((s) => !document.extensionSet.inlineSyntaxes.contains(s));
-
-    // This first RegExp matches plain text to accelerate parsing. It's written
-    // so that it does not match any prefix of any following syntaxes. Most
-    // Markdown is plain text, so it's faster to match one RegExp per 'word'
-    // rather than fail to match all the following RegExps at each non-syntax
-    // character position.
-    if (documentHasCustomInlineSyntaxes) {
-      // We should be less aggressive in blowing past "words".
-      syntaxes.add(TextSyntax(r'[A-Za-z0-9]+(?=\s)'));
-    } else {
-      syntaxes.add(TextSyntax(r'[ \tA-Za-z0-9]*[A-Za-z0-9](?=\s)'));
-    }
-
-    syntaxes
-      ..addAll(_defaultSyntaxes)
-      // Custom link resolvers go after the generic text syntax.
-      ..insertAll(1, [
-        LinkSyntax(linkResolver: document.linkResolver),
-        ImageSyntax(linkResolver: document.imageLinkResolver)
-      ]);
-  }
-
-  static final List<InlineSyntax> _defaultSyntaxes =
-      List<InlineSyntax>.unmodifiable(<InlineSyntax>[
-    EmailAutolinkSyntax(),
-    AutolinkSyntax(),
-    LineBreakSyntax(),
-    LinkSyntax(),
-    ImageSyntax(),
-    // Allow any punctuation to be escaped.
-    EscapeSyntax(),
-    // "*" surrounded by spaces is left alone.
-    TextSyntax(r' \* '),
-    // "_" surrounded by spaces is left alone.
-    TextSyntax(r' _ '),
-    // Parse "**strong**" and "*emphasis*" tags.
-    TagSyntax(r'\*+', requiresDelimiterRun: true),
-    // Parse "__strong__" and "_emphasis_" tags.
-    TagSyntax(r'_+', requiresDelimiterRun: true),
-    CodeSyntax(),
-    // We will add the LinkSyntax once we know about the specific link resolver.
-  ]);
-
-  /// The string of Markdown being parsed.
-  final String source;
-
-  /// The Markdown document this parser is parsing.
-  final Document document;
-
-  final List<InlineSyntax> syntaxes = <InlineSyntax>[];
-
-  /// The current read position.
-  int pos = 0;
-
-  /// Starting position of the last unconsumed text.
-  int start = 0;
-
-  final List<TagState> _stack;
-
-  List<Node>? parse() {
-    // Make a fake top tag to hold the results.
-    _stack.add(TagState(0, 0, null, null));
-
-    while (!isDone) {
-      // See if any of the current tags on the stack match.  This takes
-      // priority over other possible matches.
-      if (_stack.reversed
-          .any((state) => state.syntax != null && state.tryMatch(this))) {
-        continue;
-      }
-
-      // See if the current text matches any defined markdown syntax.
-      if (syntaxes.any((syntax) => syntax.tryMatch(this))) {
-        continue;
-      }
-
-      // If we got here, it's just text.
-      advanceBy(1);
-    }
-
-    // Unwind any unmatched tags and get the results.
-    return _stack[0].close(this, null);
-  }
-
-  int charAt(int index) => source.codeUnitAt(index);
-
-  void writeText() {
-    writeTextRange(start, pos);
-    start = pos;
-  }
-
-  void writeTextRange(int start, int end) {
-    if (end <= start) {
-      return;
-    }
-
-    final text = source.substring(start, end);
-    final nodes = _stack.last.children;
-
-    // If the previous node is text too, just append.
-    if (nodes.isNotEmpty && nodes.last is Text) {
-      final textNode = nodes.last as Text;
-      nodes[nodes.length - 1] = Text('${textNode.text}$text');
-    } else {
-      nodes.add(Text(text));
-    }
-  }
-
-  /// Add [node] to the last [TagState] on the stack.
-  void addNode(Node node) {
-    _stack.last.children.add(node);
-  }
-
-  /// Push [state] onto the stack of [TagState]s.
-  void openTag(TagState state) => _stack.add(state);
-
-  bool get isDone => pos == source.length;
-
-  void advanceBy(int length) {
-    pos += length;
-  }
-
-  void consume(int length) {
-    pos += length;
-    start = pos;
-  }
-}
-
-/// Represents one kind of Markdown tag that can be parsed.
-abstract class InlineSyntax {
-  InlineSyntax(String pattern) : pattern = RegExp(pattern, multiLine: true);
-
-  final RegExp pattern;
-
-  /// Tries to match at the parser's current position.
-  ///
-  /// The parser's position can be overriden with [startMatchPos].
-  /// Returns whether or not the pattern successfully matched.
-  bool tryMatch(InlineParser parser, [int? startMatchPos]) {
-    startMatchPos ??= parser.pos;
-
-    final startMatch = pattern.matchAsPrefix(parser.source, startMatchPos);
-    if (startMatch == null) {
-      return false;
-    }
-
-    // Write any existing plain text up to this point.
-    parser.writeText();
-
-    if (onMatch(parser, startMatch)) {
-      parser.consume(startMatch[0]!.length);
-    }
-    return true;
-  }
-
-  /// Processes [match], adding nodes to [parser] and possibly advancing
-  /// [parser].
-  ///
-  /// Returns whether the caller should advance [parser] by `match[0].length`.
-  bool onMatch(InlineParser parser, Match match);
-}
-
-/// Represents a hard line break.
-class LineBreakSyntax extends InlineSyntax {
-  LineBreakSyntax() : super(r'(?:\\|  +)\n');
-
-  /// Create a void <br> element.
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    parser.addNode(Element.empty('br'));
-    return true;
-  }
-}
-
-/// Matches stuff that should just be passed through as straight text.
-class TextSyntax extends InlineSyntax {
-  TextSyntax(super.pattern, {String? sub}) : substitute = sub;
-
-  final String? substitute;
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    if (substitute == null) {
-      // Just use the original matched text.
-      parser.advanceBy(match[0]!.length);
-      return false;
-    }
-
-    // Insert the substitution.
-    parser.addNode(Text(substitute!));
-    return true;
-  }
-}
-
-/// Escape punctuation preceded by a backslash.
-class EscapeSyntax extends InlineSyntax {
-  EscapeSyntax() : super(r'''\\[!"#$%&'()*+,\-./:;<=>?@\[\\\]^_`{|}~]''');
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    // Insert the substitution.
-    parser.addNode(Text(match[0]![1]));
-    return true;
-  }
-}
-
-/// Leave inline HTML tags alone, from
-/// [CommonMark 0.28](http://spec.commonmark.org/0.28/#raw-html).
-///
-/// This is not actually a good definition (nor CommonMark's) of an HTML tag,
-/// but it is fast. It will leave text like `<a href='hi">` alone, which is
-/// incorrect.
-///
-/// TODO(srawlins): improve accuracy while ensuring performance, once
-/// Markdown benchmarking is more mature.
-class InlineHtmlSyntax extends TextSyntax {
-  InlineHtmlSyntax() : super(r'<[/!?]?[A-Za-z][A-Za-z0-9-]*(?:\s[^>]*)?>');
-}
-
-/// Matches autolinks like `<foo@bar.example.com>`.
-///
-/// See <http://spec.commonmark.org/0.28/#email-address>.
-class EmailAutolinkSyntax extends InlineSyntax {
-  EmailAutolinkSyntax() : super('<($_email)>');
-
-  static const _email =
-      r'''[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}'''
-      r'''[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*''';
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    final url = match[1]!;
-    final anchor = Element.text('a', escapeHtml(url));
-    anchor.attributes['href'] = Uri.encodeFull('mailto:$url');
-    parser.addNode(anchor);
-
-    return true;
-  }
-}
-
-/// Matches autolinks like `<http://foo.com>`.
-class AutolinkSyntax extends InlineSyntax {
-  AutolinkSyntax() : super(r'<(([a-zA-Z][a-zA-Z\-\+\.]+):(?://)?[^\s>]*)>');
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    final url = match[1]!;
-    final anchor = Element.text('a', escapeHtml(url));
-    anchor.attributes['href'] = Uri.encodeFull(url);
-    parser.addNode(anchor);
-
-    return true;
-  }
-}
-
-/// Matches autolinks like `http://foo.com`.
-class AutolinkExtensionSyntax extends InlineSyntax {
-  AutolinkExtensionSyntax() : super('$start(($scheme)($domain)($path))');
-
-  /// Broken up parts of the autolink regex for reusability and readability
-
-  // Autolinks can only come at the beginning of a line, after whitespace, or
-  // any of the delimiting characters *, _, ~, and (.
-  static const start = r'(?:^|[\s*_~(>])';
-  // An extended url autolink will be recognized when one of the schemes
-  // http://, https://, or ftp://, followed by a valid domain
-  static const scheme = r'(?:(?:https?|ftp):\/\/|www\.)';
-  // A valid domain consists of alphanumeric characters, underscores (_),
-  // hyphens (-) and periods (.). There must be at least one period, and no
-  // underscores may be present in the last two segments of the domain.
-  static const domainPart = r'\w\-';
-  static const domain = '[$domainPart][$domainPart.]+';
-  // A valid domain consists of alphanumeric characters, underscores (_),
-  // hyphens (-) and periods (.).
-  static const path = r'[^\s<]*';
-  // Trailing punctuation (specifically, ?, !, ., ,, :, *, _, and ~) will not
-  // be considered part of the autolink
-  static const truncatingPunctuationPositive = r'[?!.,:*_~]';
-
-  static final regExpTrailingPunc =
-      RegExp('$truncatingPunctuationPositive*' r'$');
-  static final regExpEndsWithColon = RegExp(r'\&[a-zA-Z0-9]+;$');
-  static final regExpWhiteSpace = RegExp(r'\s');
-
-  @override
-  bool tryMatch(InlineParser parser, [int? startMatchPos]) {
-    return super.tryMatch(parser, parser.pos > 0 ? parser.pos - 1 : 0);
-  }
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    var url = match[1]!;
-    var href = url;
-    var matchLength = url.length;
-
-    if (url[0] == '>' || url.startsWith(regExpWhiteSpace)) {
-      url = url.substring(1, url.length - 1);
-      href = href.substring(1, href.length - 1);
-      parser.pos++;
-      matchLength--;
-    }
-
-    // Prevent accidental standard autolink matches
-    if (url.endsWith('>') && parser.source[parser.pos - 1] == '<') {
-      return false;
-    }
-
-    // When an autolink ends in ), we scan the entire autolink for the total
-    // number of parentheses. If there is a greater number of closing
-    // parentheses than opening ones, we don’t consider the last character
-    // part of the autolink, in order to facilitate including an autolink
-    // inside a parenthesis:
-    // https://github.github.com/gfm/#example-600
-    if (url.endsWith(')')) {
-      final opening = _countChars(url, '(');
-      final closing = _countChars(url, ')');
-
-      if (closing > opening) {
-        url = url.substring(0, url.length - 1);
-        href = href.substring(0, href.length - 1);
-        matchLength--;
-      }
-    }
-
-    // Trailing punctuation (specifically, ?, !, ., ,, :, *, _, and ~) will
-    // not be considered part of the autolink, though they may be included
-    // in the interior of the link:
-    // https://github.github.com/gfm/#example-599
-    final trailingPunc = regExpTrailingPunc.firstMatch(url);
-    if (trailingPunc != null) {
-      url = url.substring(0, url.length - trailingPunc[0]!.length);
-      href = href.substring(0, href.length - trailingPunc[0]!.length);
-      matchLength -= trailingPunc[0]!.length;
-    }
-
-    // If an autolink ends in a semicolon (;), we check to see if it appears
-    // to resemble an
-    // [entity reference](https://github.github.com/gfm/#entity-references);
-    // if the preceding text is & followed by one or more alphanumeric
-    // characters. If so, it is excluded from the autolink:
-    // https://github.github.com/gfm/#example-602
-    if (url.endsWith(';')) {
-      final entityRef = regExpEndsWithColon.firstMatch(url);
-      if (entityRef != null) {
-        // Strip out HTML entity reference
-        url = url.substring(0, url.length - entityRef[0]!.length);
-        href = href.substring(0, href.length - entityRef[0]!.length);
-        matchLength -= entityRef[0]!.length;
-      }
-    }
-
-    // The scheme http will be inserted automatically
-    if (!href.startsWith('http://') &&
-        !href.startsWith('https://') &&
-        !href.startsWith('ftp://')) {
-      href = 'http://$href';
-    }
-
-    final anchor = Element.text('a', escapeHtml(url));
-    anchor.attributes['href'] = Uri.encodeFull(href);
-    parser
-      ..addNode(anchor)
-      ..consume(matchLength);
-    return false;
-  }
-
-  int _countChars(String input, String char) {
-    var count = 0;
-
-    for (var i = 0; i < input.length; i++) {
-      if (input[i] == char) {
-        count++;
-      }
-    }
-
-    return count;
-  }
-}
-
-class DelimiterRun {
-  DelimiterRun._(
-      {this.char,
-      this.length,
-      this.isLeftFlanking,
-      this.isRightFlanking,
-      this.isPrecededByPunctuation,
-      this.isFollowedByPunctuation});
-
-  static const String punctuation = r'''!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~''';
-  // TODO(srawlins): Unicode whitespace
-  static const String whitespace = ' \t\r\n';
-
-  final int? char;
-  final int? length;
-  final bool? isLeftFlanking;
-  final bool? isRightFlanking;
-  final bool? isPrecededByPunctuation;
-  final bool? isFollowedByPunctuation;
-
-  // ignore: prefer_constructors_over_static_methods
-  static DelimiterRun? tryParse(InlineParser parser, int runStart, int runEnd) {
-    bool leftFlanking,
-        rightFlanking,
-        precededByPunctuation,
-        followedByPunctuation;
-    String preceding, following;
-    if (runStart == 0) {
-      rightFlanking = false;
-      preceding = '\n';
-    } else {
-      preceding = parser.source.substring(runStart - 1, runStart);
-    }
-    precededByPunctuation = punctuation.contains(preceding);
-
-    if (runEnd == parser.source.length - 1) {
-      leftFlanking = false;
-      following = '\n';
-    } else {
-      following = parser.source.substring(runEnd + 1, runEnd + 2);
-    }
-    followedByPunctuation = punctuation.contains(following);
-
-    // http://spec.commonmark.org/0.28/#left-flanking-delimiter-run
-    if (whitespace.contains(following)) {
-      leftFlanking = false;
-    } else {
-      leftFlanking = !followedByPunctuation ||
-          whitespace.contains(preceding) ||
-          precededByPunctuation;
-    }
-
-    // http://spec.commonmark.org/0.28/#right-flanking-delimiter-run
-    if (whitespace.contains(preceding)) {
-      rightFlanking = false;
-    } else {
-      rightFlanking = !precededByPunctuation ||
-          whitespace.contains(following) ||
-          followedByPunctuation;
-    }
-
-    if (!leftFlanking && !rightFlanking) {
-      // Could not parse a delimiter run.
-      return null;
-    }
-
-    return DelimiterRun._(
-        char: parser.charAt(runStart),
-        length: runEnd - runStart + 1,
-        isLeftFlanking: leftFlanking,
-        isRightFlanking: rightFlanking,
-        isPrecededByPunctuation: precededByPunctuation,
-        isFollowedByPunctuation: followedByPunctuation);
-  }
-
-  @override
-  String toString() =>
-      '<char: $char, length: $length, isLeftFlanking: $isLeftFlanking, '
-      'isRightFlanking: $isRightFlanking>';
-
-  // Whether a delimiter in this run can open emphasis or strong emphasis.
-  bool get canOpen =>
-      isLeftFlanking! &&
-      (char == $asterisk || !isRightFlanking! || isPrecededByPunctuation!);
-
-  // Whether a delimiter in this run can close emphasis or strong emphasis.
-  bool get canClose =>
-      isRightFlanking! &&
-      (char == $asterisk || !isLeftFlanking! || isFollowedByPunctuation!);
-}
-
-/// Matches syntax that has a pair of tags and becomes an element, like `*` for
-/// `<em>`. Allows nested tags.
-class TagSyntax extends InlineSyntax {
-  TagSyntax(super.pattern, {String? end, this.requiresDelimiterRun = false})
-      : endPattern = RegExp((end != null) ? end : pattern, multiLine: true);
-
-  final RegExp endPattern;
-
-  /// Whether this is parsed according to the same nesting rules as [emphasis
-  /// delimiters][].
-  ///
-  /// [emphasis delimiters]: http://spec.commonmark.org/0.28/#can-open-emphasis
-  final bool requiresDelimiterRun;
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    final runLength = match.group(0)!.length;
-    final matchStart = parser.pos;
-    final matchEnd = parser.pos + runLength - 1;
-    if (!requiresDelimiterRun) {
-      parser.openTag(TagState(parser.pos, matchEnd + 1, this, null));
-      return true;
-    }
-
-    final delimiterRun = DelimiterRun.tryParse(parser, matchStart, matchEnd);
-    if (delimiterRun != null && delimiterRun.canOpen) {
-      parser.openTag(TagState(parser.pos, matchEnd + 1, this, delimiterRun));
-      return true;
-    } else {
-      parser.advanceBy(runLength);
-      return false;
-    }
-  }
-
-  bool onMatchEnd(InlineParser parser, Match match, TagState state) {
-    final runLength = match.group(0)!.length;
-    final matchStart = parser.pos;
-    final matchEnd = parser.pos + runLength - 1;
-    final openingRunLength = state.endPos - state.startPos;
-    final delimiterRun = DelimiterRun.tryParse(parser, matchStart, matchEnd);
-
-    if (openingRunLength == 1 && runLength == 1) {
-      parser.addNode(Element('em', state.children));
-    } else if (openingRunLength == 1 && runLength > 1) {
-      parser
-        ..addNode(Element('em', state.children))
-        ..pos = parser.pos - (runLength - 1)
-        ..start = parser.pos;
-    } else if (openingRunLength > 1 && runLength == 1) {
-      parser
-        ..openTag(
-            TagState(state.startPos, state.endPos - 1, this, delimiterRun))
-        ..addNode(Element('em', state.children));
-    } else if (openingRunLength == 2 && runLength == 2) {
-      parser.addNode(Element('strong', state.children));
-    } else if (openingRunLength == 2 && runLength > 2) {
-      parser
-        ..addNode(Element('strong', state.children))
-        ..pos = parser.pos - (runLength - 2)
-        ..start = parser.pos;
-    } else if (openingRunLength > 2 && runLength == 2) {
-      parser
-        ..openTag(
-            TagState(state.startPos, state.endPos - 2, this, delimiterRun))
-        ..addNode(Element('strong', state.children));
-    } else if (openingRunLength > 2 && runLength > 2) {
-      parser
-        ..openTag(
-            TagState(state.startPos, state.endPos - 2, this, delimiterRun))
-        ..addNode(Element('strong', state.children))
-        ..pos = parser.pos - (runLength - 2)
-        ..start = parser.pos;
-    }
-
-    return true;
-  }
-}
-
-/// Matches strikethrough syntax according to the GFM spec.
-class StrikethroughSyntax extends TagSyntax {
-  StrikethroughSyntax() : super('~+', requiresDelimiterRun: true);
-
-  @override
-  bool onMatchEnd(InlineParser parser, Match match, TagState state) {
-    final runLength = match.group(0)!.length;
-    final matchStart = parser.pos;
-    final matchEnd = parser.pos + runLength - 1;
-    final delimiterRun = DelimiterRun.tryParse(parser, matchStart, matchEnd)!;
-    if (!delimiterRun.isRightFlanking!) {
-      return false;
-    }
-
-    parser.addNode(Element('del', state.children));
-    return true;
-  }
-}
-
-/// Matches links like `[blah][label]` and `[blah](url)`.
-class LinkSyntax extends TagSyntax {
-  LinkSyntax({Resolver? linkResolver, String pattern = r'\['})
-      : linkResolver = (linkResolver ?? (_, [__]) => null),
-        super(pattern, end: r'\]');
-
-  static final _entirelyWhitespacePattern = RegExp(r'^\s*$');
-
-  final Resolver linkResolver;
-
-  // The pending [TagState]s, all together, are "active" or "inactive" based on
-  // whether a link element has just been parsed.
-  //
-  // Links cannot be nested, so we must "deactivate" any pending ones. For
-  // example, take the following text:
-  //
-  //     Text [link and [more](links)](links).
-  //
-  // Once we have parsed `Text [`, there is one (pending) link in the state
-  // stack.  It is, by default, active. Once we parse the next possible link,
-  // `[more](links)`, as a real link, we must deactive the pending links (just
-  // the one, in this case).
-  var _pendingStatesAreActive = true;
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    final matched = super.onMatch(parser, match);
-    if (!matched) {
-      return false;
-    }
-
-    _pendingStatesAreActive = true;
-
-    return true;
-  }
-
-  @override
-  bool onMatchEnd(InlineParser parser, Match match, TagState state) {
-    if (!_pendingStatesAreActive) {
-      return false;
-    }
-
-    final text = parser.source.substring(state.endPos, parser.pos);
-    // The current character is the `]` that closed the link text. Examine the
-    // next character, to determine what type of link we might have (a '('
-    // means a possible inline link; otherwise a possible reference link).
-    if (parser.pos + 1 >= parser.source.length) {
-      // In this case, the Markdown document may have ended with a shortcut
-      // reference link.
-
-      return _tryAddReferenceLink(parser, state, text);
-    }
-    // Peek at the next character; don't advance, so as to avoid later stepping
-    // backward.
-    final char = parser.charAt(parser.pos + 1);
-
-    if (char == $lparen) {
-      // Maybe an inline link, like `[text](destination)`.
-      parser.advanceBy(1);
-      final leftParenIndex = parser.pos;
-      final inlineLink = _parseInlineLink(parser);
-      if (inlineLink != null) {
-        return _tryAddInlineLink(parser, state, inlineLink);
-      }
-
-      // Reset the parser position.
-      parser
-        ..pos = leftParenIndex
-
-        // At this point, we've matched `[...](`, but that `(` did not pan out
-        // to be an inline link. We must now check if `[...]` is simply a
-        // shortcut reference link.
-        ..advanceBy(-1);
-      return _tryAddReferenceLink(parser, state, text);
-    }
-
-    if (char == $lbracket) {
-      parser.advanceBy(1);
-      // At this point, we've matched `[...][`. Maybe a *full* reference link,
-      // like `[foo][bar]` or a *collapsed* reference link, like `[foo][]`.
-      if (parser.pos + 1 < parser.source.length &&
-          parser.charAt(parser.pos + 1) == $rbracket) {
-        // That opening `[` is not actually part of the link. Maybe a
-        // *shortcut* reference link (followed by a `[`).
-        parser.advanceBy(1);
-        return _tryAddReferenceLink(parser, state, text);
-      }
-      final label = _parseReferenceLinkLabel(parser);
-      if (label != null) {
-        return _tryAddReferenceLink(parser, state, label);
-      }
-      return false;
-    }
-
-    // The link text (inside `[...]`) was not followed with a opening `(` nor
-    // an opening `[`. Perhaps just a simple shortcut reference link (`[...]`).
-
-    return _tryAddReferenceLink(parser, state, text);
-  }
-
-  /// Resolve a possible reference link.
-  ///
-  /// Uses [linkReferences], [linkResolver], and [_createNode] to try to
-  /// resolve [label] and [state] into a [Node]. If [label] is defined in
-  /// [linkReferences] or can be resolved by [linkResolver], returns a [Node]
-  /// that links to the resolved URL.
-  ///
-  /// Otherwise, returns `null`.
-  ///
-  /// [label] does not need to be normalized.
-  Node? _resolveReferenceLink(
-      String label, TagState state, Map<String, LinkReference> linkReferences) {
-    final normalizedLabel = label.toLowerCase();
-    final linkReference = linkReferences[normalizedLabel];
-    if (linkReference != null) {
-      return _createNode(state, linkReference.destination, linkReference.title);
-    } else {
-      // This link has no reference definition. But we allow users of the
-      // library to specify a custom resolver function ([linkResolver]) that
-      // may choose to handle this. Otherwise, it's just treated as plain
-      // text.
-
-      // Normally, label text does not get parsed as inline Markdown. However,
-      // for the benefit of the link resolver, we need to at least escape
-      // brackets, so that, e.g. a link resolver can receive `[\[\]]` as `[]`.
-      return linkResolver(label
-          .replaceAll(r'\\', r'\')
-          .replaceAll(r'\[', '[')
-          .replaceAll(r'\]', ']'));
-    }
-  }
-
-  /// Create the node represented by a Markdown link.
-  Node _createNode(TagState state, String destination, String? title) {
-    final element = Element('a', state.children);
-    element.attributes['href'] = escapeAttribute(destination);
-    if (title != null && title.isNotEmpty) {
-      element.attributes['title'] = escapeAttribute(title);
-    }
-    return element;
-  }
-
-  // Add a reference link node to [parser]'s AST.
-  //
-  // Returns whether the link was added successfully.
-  bool _tryAddReferenceLink(InlineParser parser, TagState state, String label) {
-    final element =
-        _resolveReferenceLink(label, state, parser.document.linkReferences);
-    if (element == null) {
-      return false;
-    }
-    parser
-      ..addNode(element)
-      ..start = parser.pos;
-    _pendingStatesAreActive = false;
-    return true;
-  }
-
-  // Add an inline link node to [parser]'s AST.
-  //
-  // Returns whether the link was added successfully.
-  bool _tryAddInlineLink(InlineParser parser, TagState state, InlineLink link) {
-    final element = _createNode(state, link.destination, link.title);
-    parser
-      ..addNode(element)
-      ..start = parser.pos;
-    _pendingStatesAreActive = false;
-    return true;
-  }
-
-  /// Parse a reference link label at the current position.
-  ///
-  /// Specifically, [parser.pos] is expected to be pointing at the `[` which
-  /// opens the link label.
-  ///
-  /// Returns the label if it could be parsed, or `null` if not.
-  String? _parseReferenceLinkLabel(InlineParser parser) {
-    // Walk past the opening `[`.
-    parser.advanceBy(1);
-    if (parser.isDone) {
-      return null;
-    }
-
-    final buffer = StringBuffer();
-    while (true) {
-      final char = parser.charAt(parser.pos);
-      if (char == $backslash) {
-        parser.advanceBy(1);
-        final next = parser.charAt(parser.pos);
-        if (next != $backslash && next != $rbracket) {
-          buffer.writeCharCode(char);
-        }
-        buffer.writeCharCode(next);
-      } else if (char == $rbracket) {
-        break;
-      } else {
-        buffer.writeCharCode(char);
-      }
-      parser.advanceBy(1);
-      if (parser.isDone) {
-        return null;
-      }
-      // TODO(srawlins): only check 999 characters, for performance reasons?
-    }
-
-    final label = buffer.toString();
-
-    // A link label must contain at least one non-whitespace character.
-    if (_entirelyWhitespacePattern.hasMatch(label)) {
-      return null;
-    }
-
-    return label;
-  }
-
-  /// Parse an inline [InlineLink] at the current position.
-  ///
-  /// At this point, we have parsed a link's (or image's) opening `[`, and then
-  /// a matching closing `]`, and [parser.pos] is pointing at an opening `(`.
-  /// This method will then attempt to parse a link destination wrapped in `<>`,
-  /// such as `(<http://url>)`, or a bare link destination, such as
-  /// `(http://url)`, or a link destination with a title, such as
-  /// `(http://url "title")`.
-  ///
-  /// Returns the [InlineLink] if one was parsed, or `null` if not.
-  InlineLink? _parseInlineLink(InlineParser parser) {
-    // Start walking to the character just after the opening `(`.
-    parser.advanceBy(1);
-
-    _moveThroughWhitespace(parser);
-    if (parser.isDone) {
-      return null; // EOF. Not a link.
-    }
-
-    if (parser.charAt(parser.pos) == $lt) {
-      // Maybe a `<...>`-enclosed link destination.
-      return _parseInlineBracketedLink(parser);
-    } else {
-      return _parseInlineBareDestinationLink(parser);
-    }
-  }
-
-  /// Parse an inline link with a bracketed destination (a destination wrapped
-  /// in `<...>`). The current position of the parser must be the first
-  /// character of the destination.
-  InlineLink? _parseInlineBracketedLink(InlineParser parser) {
-    parser.advanceBy(1);
-
-    final buffer = StringBuffer();
-    while (true) {
-      final char = parser.charAt(parser.pos);
-      if (char == $backslash) {
-        parser.advanceBy(1);
-        final next = parser.charAt(parser.pos);
-        if (char == $space || char == $lf || char == $cr || char == $ff) {
-          // Not a link (no whitespace allowed within `<...>`).
-          return null;
-        }
-        // TODO: Follow the backslash spec better here.
-        // http://spec.commonmark.org/0.28/#backslash-escapes
-        if (next != $backslash && next != $gt) {
-          buffer.writeCharCode(char);
-        }
-        buffer.writeCharCode(next);
-      } else if (char == $space || char == $lf || char == $cr || char == $ff) {
-        // Not a link (no whitespace allowed within `<...>`).
-        return null;
-      } else if (char == $gt) {
-        break;
-      } else {
-        buffer.writeCharCode(char);
-      }
-      parser.advanceBy(1);
-      if (parser.isDone) {
-        return null;
-      }
-    }
-    final destination = buffer.toString();
-
-    parser.advanceBy(1);
-    final char = parser.charAt(parser.pos);
-    if (char == $space || char == $lf || char == $cr || char == $ff) {
-      final title = _parseTitle(parser);
-      if (title == null && parser.charAt(parser.pos) != $rparen) {
-        // This looked like an inline link, until we found this $space
-        // followed by mystery characters; no longer a link.
-        return null;
-      }
-      return InlineLink(destination, title: title);
-    } else if (char == $rparen) {
-      return InlineLink(destination);
-    } else {
-      // We parsed something like `[foo](<url>X`. Not a link.
-      return null;
-    }
-  }
-
-  /// Parse an inline link with a "bare" destination (a destination _not_
-  /// wrapped in `<...>`). The current position of the parser must be the first
-  /// character of the destination.
-  InlineLink? _parseInlineBareDestinationLink(InlineParser parser) {
-    // According to
-    // [CommonMark](http://spec.commonmark.org/0.28/#link-destination):
-    //
-    // > A link destination consists of [...] a nonempty sequence of
-    // > characters [...], and includes parentheses only if (a) they are
-    // > backslash-escaped or (b) they are part of a balanced pair of
-    // > unescaped parentheses.
-    //
-    // We need to count the open parens. We start with 1 for the paren that
-    // opened the destination.
-    var parenCount = 1;
-    final buffer = StringBuffer();
-
-    while (true) {
-      final char = parser.charAt(parser.pos);
-      switch (char) {
-        case $backslash:
-          parser.advanceBy(1);
-          if (parser.isDone) {
-            return null; // EOF. Not a link.
-          }
-
-          final next = parser.charAt(parser.pos);
-          // Parentheses may be escaped.
-          //
-          // http://spec.commonmark.org/0.28/#example-467
-          if (next != $backslash && next != $lparen && next != $rparen) {
-            buffer.writeCharCode(char);
-          }
-          buffer.writeCharCode(next);
-          break;
-
-        case $space:
-        case $lf:
-        case $cr:
-        case $ff:
-          final destination = buffer.toString();
-          final title = _parseTitle(parser);
-          if (title == null && parser.charAt(parser.pos) != $rparen) {
-            // This looked like an inline link, until we found this $space
-            // followed by mystery characters; no longer a link.
-            return null;
-          }
-          // [_parseTitle] made sure the title was follwed by a closing `)`
-          // (but it's up to the code here to examine the balance of
-          // parentheses).
-          parenCount--;
-          if (parenCount == 0) {
-            return InlineLink(destination, title: title);
-          }
-          break;
-
-        case $lparen:
-          parenCount++;
-          buffer.writeCharCode(char);
-          break;
-
-        case $rparen:
-          parenCount--;
-          // ignore: invariant_booleans
-          if (parenCount == 0) {
-            final destination = buffer.toString();
-            return InlineLink(destination);
-          }
-          buffer.writeCharCode(char);
-          break;
-
-        default:
-          buffer.writeCharCode(char);
-      }
-      parser.advanceBy(1);
-      if (parser.isDone) {
-        return null; // EOF. Not a link.
-      }
-    }
-  }
-
-  // Walk the parser forward through any whitespace.
-  void _moveThroughWhitespace(InlineParser parser) {
-    while (true) {
-      final char = parser.charAt(parser.pos);
-      if (char != $space &&
-          char != $tab &&
-          char != $lf &&
-          char != $vt &&
-          char != $cr &&
-          char != $ff) {
-        return;
-      }
-      parser.advanceBy(1);
-      if (parser.isDone) {
-        return;
-      }
-    }
-  }
-
-  // Parse a link title in [parser] at it's current position. The parser's
-  // current position should be a whitespace character that followed a link
-  // destination.
-  String? _parseTitle(InlineParser parser) {
-    _moveThroughWhitespace(parser);
-    if (parser.isDone) {
-      return null;
-    }
-
-    // The whitespace should be followed by a title delimiter.
-    final delimiter = parser.charAt(parser.pos);
-    if (delimiter != $apostrophe &&
-        delimiter != $quote &&
-        delimiter != $lparen) {
-      return null;
-    }
-
-    final closeDelimiter = delimiter == $lparen ? $rparen : delimiter;
-    parser.advanceBy(1);
-
-    // Now we look for an un-escaped closing delimiter.
-    final buffer = StringBuffer();
-    while (true) {
-      final char = parser.charAt(parser.pos);
-      if (char == $backslash) {
-        parser.advanceBy(1);
-        final next = parser.charAt(parser.pos);
-        if (next != $backslash && next != closeDelimiter) {
-          buffer.writeCharCode(char);
-        }
-        buffer.writeCharCode(next);
-      } else if (char == closeDelimiter) {
-        break;
-      } else {
-        buffer.writeCharCode(char);
-      }
-      parser.advanceBy(1);
-      if (parser.isDone) {
-        return null;
-      }
-    }
-    final title = buffer.toString();
-
-    // Advance past the closing delimiter.
-    parser.advanceBy(1);
-    if (parser.isDone) {
-      return null;
-    }
-    _moveThroughWhitespace(parser);
-    if (parser.isDone) {
-      return null;
-    }
-    if (parser.charAt(parser.pos) != $rparen) {
-      return null;
-    }
-    return title;
-  }
-}
-
-/// Matches images like `![alternate text](url "optional title")` and
-/// `![alternate text][label]`.
-class ImageSyntax extends LinkSyntax {
-  ImageSyntax({super.linkResolver}) : super(pattern: r'!\[');
-
-  @override
-  Node _createNode(TagState state, String destination, String? title) {
-    final element = Element.empty('img');
-    element.attributes['src'] = escapeHtml(destination);
-    element.attributes['alt'] = state.textContent;
-    if (title != null && title.isNotEmpty) {
-      element.attributes['title'] = escapeAttribute(title);
-    }
-    return element;
-  }
-
-  // Add an image node to [parser]'s AST.
-  //
-  // If [label] is present, the potential image is treated as a reference image.
-  // Otherwise, it is treated as an inline image.
-  //
-  // Returns whether the image was added successfully.
-  @override
-  bool _tryAddReferenceLink(InlineParser parser, TagState state, String label) {
-    final element =
-        _resolveReferenceLink(label, state, parser.document.linkReferences);
-    if (element == null) {
-      return false;
-    }
-    parser
-      ..addNode(element)
-      ..start = parser.pos;
-    return true;
-  }
-}
-
-/// Matches backtick-enclosed inline code blocks.
-class CodeSyntax extends InlineSyntax {
-  CodeSyntax() : super(_pattern);
-
-  // This pattern matches:
-  //
-  // * a string of backticks (not followed by any more), followed by
-  // * a non-greedy string of anything, including newlines, ending with anything
-  //   except a backtick, followed by
-  // * a string of backticks the same length as the first, not followed by any
-  //   more.
-  //
-  // This conforms to the delimiters of inline code, both in Markdown.pl, and
-  // CommonMark.
-  static const String _pattern = r'(`+(?!`))((?:.|\n)*?[^`])\1(?!`)';
-
-  @override
-  bool tryMatch(InlineParser parser, [int? startMatchPos]) {
-    if (parser.pos > 0 && parser.charAt(parser.pos - 1) == $backquote) {
-      // Not really a match! We can't just sneak past one backtick to try the
-      // next character. An example of this situation would be:
-      //
-      //     before ``` and `` after.
-      //             ^--parser.pos
-      return false;
-    }
-
-    final match = pattern.matchAsPrefix(parser.source, parser.pos);
-    if (match == null) {
-      return false;
-    }
-    parser.writeText();
-    if (onMatch(parser, match)) {
-      parser.consume(match[0]!.length);
-    }
-    return true;
-  }
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    parser.addNode(Element.text('code', escapeHtml(match[2]!.trim())));
-    return true;
-  }
-}
-
-/// Matches GitHub Markdown emoji syntax like `:smile:`.
-///
-/// There is no formal specification of GitHub's support for this colon-based
-/// emoji support, so this syntax is based on the results of Markdown-enabled
-/// text fields at github.com.
-class EmojiSyntax extends InlineSyntax {
-  // Emoji "aliases" are mostly limited to lower-case letters, numbers, and
-  // underscores, but GitHub also supports `:+1:` and `:-1:`.
-  EmojiSyntax() : super(':([a-z0-9_+-]+):');
-
-  @override
-  bool onMatch(InlineParser parser, Match match) {
-    final alias = match[1];
-    final emoji = emojis[alias!];
-    if (emoji == null) {
-      parser.advanceBy(1);
-      return false;
-    }
-    parser.addNode(Text(emoji));
-
-    return true;
-  }
-}
-
-/// Keeps track of a currently open tag while it is being parsed.
-///
-/// The parser maintains a stack of these so it can handle nested tags.
-class TagState {
-  TagState(this.startPos, this.endPos, this.syntax, this.openingDelimiterRun)
-      : children = <Node>[];
-
-  /// The point in the original source where this tag started.
-  final int startPos;
-
-  /// The point in the original source where open tag ended.
-  final int endPos;
-
-  /// The syntax that created this node.
-  final TagSyntax? syntax;
-
-  /// The children of this node. Will be `null` for text nodes.
-  final List<Node> children;
-
-  final DelimiterRun? openingDelimiterRun;
-
-  /// Attempts to close this tag by matching the current text against its end
-  /// pattern.
-  bool tryMatch(InlineParser parser) {
-    final endMatch =
-        syntax!.endPattern.matchAsPrefix(parser.source, parser.pos);
-    if (endMatch == null) {
-      return false;
-    }
-
-    if (!syntax!.requiresDelimiterRun) {
-      // Close the tag.
-      close(parser, endMatch);
-      return true;
-    }
-
-    // TODO: Move this logic into TagSyntax.
-    final runLength = endMatch.group(0)!.length;
-    final openingRunLength = endPos - startPos;
-    final closingMatchStart = parser.pos;
-    final closingMatchEnd = parser.pos + runLength - 1;
-    final closingDelimiterRun =
-        DelimiterRun.tryParse(parser, closingMatchStart, closingMatchEnd);
-    if (closingDelimiterRun != null && closingDelimiterRun.canClose) {
-      // Emphasis rules #9 and #10:
-      final oneRunOpensAndCloses =
-          (openingDelimiterRun!.canOpen && openingDelimiterRun!.canClose) ||
-              (closingDelimiterRun.canOpen && closingDelimiterRun.canClose);
-      if (oneRunOpensAndCloses &&
-          (openingRunLength + closingDelimiterRun.length!) % 3 == 0) {
-        return false;
-      }
-      // Close the tag.
-      close(parser, endMatch);
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  /// Pops this tag off the stack, completes it, and adds it to the output.
-  ///
-  /// Will discard any unmatched tags that happen to be above it on the stack.
-  /// If this is the last node in the stack, returns its children.
-  List<Node>? close(InlineParser parser, Match? endMatch) {
-    // If there are unclosed tags on top of this one when it's closed, that
-    // means they are mismatched. Mismatched tags are treated as plain text in
-    // markdown. So for each tag above this one, we write its start tag as text
-    // and then adds its children to this one's children.
-    final index = parser._stack.indexOf(this);
-
-    // Remove the unmatched children.
-    final unmatchedTags = parser._stack.sublist(index + 1);
-    parser._stack.removeRange(index + 1, parser._stack.length);
-
-    // Flatten them out onto this tag.
-    for (final unmatched in unmatchedTags) {
-      // Write the start tag as text.
-      parser.writeTextRange(unmatched.startPos, unmatched.endPos);
-
-      // Bequeath its children unto this tag.
-      children.addAll(unmatched.children);
-    }
-
-    // Pop this off the stack.
-    parser.writeText();
-    parser._stack.removeLast();
-
-    // If the stack is empty now, this is the special "results" node.
-    if (parser._stack.isEmpty) {
-      return children;
-    }
-    final endMatchIndex = parser.pos;
-
-    // We are still parsing, so add this to its parent's children.
-    if (syntax!.onMatchEnd(parser, endMatch!, this)) {
-      parser.consume(endMatch[0]!.length);
-    } else {
-      // Didn't close correctly so revert to text.
-      parser
-        ..writeTextRange(startPos, endPos)
-        .._stack.last.children.addAll(children)
-        ..pos = endMatchIndex
-        ..advanceBy(endMatch[0]!.length);
-    }
-
-    return null;
-  }
-
-  String get textContent => children.map((child) => child.textContent).join();
-}
-
-class InlineLink {
-  InlineLink(this.destination, {this.title});
-
-  final String destination;
-  final String? title;
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/util.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/util.dart
deleted file mode 100644
index aed4c3c3..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/util.dart
+++ /dev/null
@@ -1,71 +0,0 @@
-import 'dart:convert';
-
-import 'package:charcode/charcode.dart';
-
-String escapeHtml(String html) =>
-    const HtmlEscape(HtmlEscapeMode.element).convert(html);
-
-// Escape the contents of [value], so that it may be used as an HTML attribute.
-
-// Based on http://spec.commonmark.org/0.28/#backslash-escapes.
-String escapeAttribute(String value) {
-  final result = StringBuffer();
-  int ch;
-  for (var i = 0; i < value.codeUnits.length; i++) {
-    ch = value.codeUnitAt(i);
-    if (ch == $backslash) {
-      i++;
-      if (i == value.codeUnits.length) {
-        result.writeCharCode(ch);
-        break;
-      }
-      ch = value.codeUnitAt(i);
-      switch (ch) {
-        case $quote:
-          result.write('&quot;');
-          break;
-        case $exclamation:
-        case $hash:
-        case $dollar:
-        case $percent:
-        case $ampersand:
-        case $apostrophe:
-        case $lparen:
-        case $rparen:
-        case $asterisk:
-        case $plus:
-        case $comma:
-        case $dash:
-        case $dot:
-        case $slash:
-        case $colon:
-        case $semicolon:
-        case $lt:
-        case $equal:
-        case $gt:
-        case $question:
-        case $at:
-        case $lbracket:
-        case $backslash:
-        case $rbracket:
-        case $caret:
-        case $underscore:
-        case $backquote:
-        case $lbrace:
-        case $bar:
-        case $rbrace:
-        case $tilde:
-          result.writeCharCode(ch);
-          break;
-        default:
-          result.write('%5C');
-          result.writeCharCode(ch);
-      }
-    } else if (ch == $quote) {
-      result.write('%22');
-    } else {
-      result.writeCharCode(ch);
-    }
-  }
-  return result.toString();
-}
diff --git a/packages/quill_html_converter/lib/src/packages/delta_markdown/version.dart b/packages/quill_html_converter/lib/src/packages/delta_markdown/version.dart
deleted file mode 100644
index 19433ffa..00000000
--- a/packages/quill_html_converter/lib/src/packages/delta_markdown/version.dart
+++ /dev/null
@@ -1,2 +0,0 @@
-// Generated code. Do not modify.
-const packageVersion = '0.0.2';
diff --git a/packages/quill_html_converter/pubspec.yaml b/packages/quill_html_converter/pubspec.yaml
index 236ba3d3..c75c0ed1 100644
--- a/packages/quill_html_converter/pubspec.yaml
+++ b/packages/quill_html_converter/pubspec.yaml
@@ -24,6 +24,7 @@ dependencies:
   # markdown: ^7.1.1
   charcode: ^1.3.1
   collection: ^1.17.2
+  delta_markdown_converter: ^0.0.2
 
 dev_dependencies:
   flutter_test: