From dc16802ffc5def4697fa98e9f4518ff11c878601 Mon Sep 17 00:00:00 2001
From: Max Leiter <maxwell.leiter@gmail.com>
Date: Tue, 8 Mar 2022 00:37:18 -0800
Subject: [PATCH] client: formatting icons

---
 client/components/document/index.tsx         |  13 +-
 client/components/formatting-icons/index.tsx | 113 +++++++++++++
 client/package.json                          |   2 +
 client/pages/index.tsx                       |   6 +-
 client/yarn.lock                             | 168 +++++++++++++++++++
 5 files changed, 295 insertions(+), 7 deletions(-)
 create mode 100644 client/components/formatting-icons/index.tsx

diff --git a/client/components/document/index.tsx b/client/components/document/index.tsx
index 8f2f1423..c3e30170 100644
--- a/client/components/document/index.tsx
+++ b/client/components/document/index.tsx
@@ -1,8 +1,9 @@
-import { Button, Card, Input, Tabs, Textarea } from "@geist-ui/core"
+import { Button, ButtonGroup, Card, Input, Tabs, Textarea } from "@geist-ui/core"
 import { ChangeEvent, FormEvent, memo, useEffect, useRef, useState } from "react"
 import styles from './document.module.css'
 import MarkdownPreview from '../preview'
 import { Trash } from '@geist-ui/icons'
+import FormattingIcons from "../formatting-icons"
 type Props = {
     editable: boolean
     remove?: () => void
@@ -46,12 +47,13 @@ const Document = ({ remove, editable, title, content, setTitle, setContent, init
                 {remove && editable && <Button type="error" ghost icon={<Trash />} auto height={'36px'} width={'36px'} onClick={() => removeFile(remove)} />}
             </div>
             <div className={styles.descriptionContainer}>
-                <Tabs initialValue={initialTab} hideDivider width={"100%"} >
+                <FormattingIcons setText={setContent} textareaRef={codeEditorRef} />
+                <Tabs initialValue={initialTab} hideDivider leftSpace={0}>
                     <Tabs.Item label={editable ? "Edit" : "Raw"} value="edit">
                         {/* <textarea className={styles.lineCounter} wrap='off' readOnly ref={lineNumberRef}>1.</textarea> */}
                         <Textarea
                             ref={codeEditorRef}
-                            placeholder="Type a description..."
+                            placeholder="Type some contents..."
                             value={content}
                             onChange={(event) => setContent ? setContent(event.target.value) : null}
                             width="100%"
@@ -65,8 +67,9 @@ const Document = ({ remove, editable, title, content, setTitle, setContent, init
                         <MarkdownPreview height={500} content={content} />
                     </Tabs.Item>
                 </Tabs>
-            </div>
-        </Card>
+
+            </div >
+        </Card >
     )
 }
 
diff --git a/client/components/formatting-icons/index.tsx b/client/components/formatting-icons/index.tsx
new file mode 100644
index 00000000..67e2f9b7
--- /dev/null
+++ b/client/components/formatting-icons/index.tsx
@@ -0,0 +1,113 @@
+import { ButtonGroup, Button } from "@geist-ui/core"
+import { Bold, Italic, Underline, Link } from '@geist-ui/icons'
+import { RefObject, useCallback, useMemo } from "react"
+
+// TODO: clean up
+
+const FormattingIcons = ({ textareaRef, setText }: { textareaRef?: RefObject<HTMLTextAreaElement>, setText?: (text: string) => void }) => {
+    // const { textBefore, textAfter, selectedText } = useMemo(() => {
+    //     if (textareaRef && textareaRef.current) {
+    //         const textarea = textareaRef.current
+    //         const text = textareaRef.current.value
+    //         const selectionStart = textarea.selectionStart
+    //         const selectionEnd = textarea.selectionEnd
+    //         const textBefore = text.substring(0, selectionStart)
+    //         const textAfter = text.substring(selectionEnd)
+    //         const selectedText = text.substring(selectionStart, selectionEnd)
+    //         return { textBefore, textAfter, selectedText }
+    //     }
+    //     return { textBefore: '', textAfter: '' }
+    // }, [textareaRef,])
+
+    const handleBoldClick = useCallback((e) => {
+        if (textareaRef?.current && setText) {
+            const selectionStart = textareaRef.current.selectionStart
+            const selectionEnd = textareaRef.current.selectionEnd
+            const text = textareaRef.current.value
+            const before = text.substring(0, selectionStart)
+            const after = text.substring(selectionEnd)
+            const selectedText = text.substring(selectionStart, selectionEnd)
+
+            const newText = `${before}**${selectedText}**${after}`
+            setText(newText)
+
+            // TODO; fails because settext async
+            textareaRef.current.setSelectionRange(before.length + 2, before.length + 2 + selectedText.length)
+        }
+    }, [setText, textareaRef])
+
+    const handleItalicClick = useCallback((e) => {
+        if (textareaRef?.current && setText) {
+            const selectionStart = textareaRef.current.selectionStart
+            const selectionEnd = textareaRef.current.selectionEnd
+            const text = textareaRef.current.value
+            const before = text.substring(0, selectionStart)
+            const after = text.substring(selectionEnd)
+            const selectedText = text.substring(selectionStart, selectionEnd)
+            const newText = `${before}*${selectedText}*${after}`
+            setText(newText)
+            textareaRef.current.focus()
+            textareaRef.current.setSelectionRange(before.length + 1, before.length + 1 + selectedText.length)
+        }
+    }, [setText, textareaRef])
+
+    const handleLinkClick = useCallback((e) => {
+        if (textareaRef?.current && setText) {
+            const selectionStart = textareaRef.current.selectionStart
+            const selectionEnd = textareaRef.current.selectionEnd
+            const text = textareaRef.current.value
+            const before = text.substring(0, selectionStart)
+            const after = text.substring(selectionEnd)
+            const selectedText = text.substring(selectionStart, selectionEnd)
+            let formattedText = '';
+            if (selectedText.includes('http')) {
+                formattedText = `[](${selectedText})`
+            } else {
+                formattedText = `[${selectedText}](https://)`
+            }
+            const newText = `${before}${formattedText}${after}`
+            setText(newText)
+            textareaRef.current.focus()
+            textareaRef.current.setSelectionRange(before.length + 1, before.length + 1 + selectedText.length)
+        }
+    }, [setText, textareaRef])
+
+    const formattingActions = useMemo(() => [
+        {
+            icon: <Bold />,
+            name: 'bold',
+            action: handleBoldClick
+        },
+        {
+            icon: <Italic />,
+            name: 'italic',
+            action: handleItalicClick
+        },
+        // {
+        //     icon: <Underline />,
+        //     name: 'underline',
+        //     action: handleUnderlineClick
+        // },
+        {
+            icon: <Link />,
+            name: 'hyperlink',
+            action: handleLinkClick
+        }
+    ], [handleBoldClick, handleItalicClick, handleLinkClick])
+
+    return (
+        <div style={{ position: 'relative', zIndex: 1 }}>
+            <ButtonGroup style={{
+                position: 'absolute',
+                right: 0,
+            }}>
+                {formattingActions.map(({ icon, name, action }) => (
+                    <Button aria-label={name} key={name} icon={icon} onMouseDown={(e) => e.preventDefault()} onClick={action} />
+                ))}
+            </ButtonGroup>
+        </div>
+    )
+
+}
+
+export default FormattingIcons
\ No newline at end of file
diff --git a/client/package.json b/client/package.json
index 0ac88573..83742a16 100644
--- a/client/package.json
+++ b/client/package.json
@@ -19,7 +19,9 @@
     "react-debounce-render": "^8.0.2",
     "react-dom": "17.0.2",
     "react-markdown": "^8.0.0",
+    "rehype-katex": "^6.0.2",
     "remark-gfm": "^3.0.1",
+    "remark-math": "^5.1.1",
     "swr": "^1.2.2"
   },
   "devDependencies": {
diff --git a/client/pages/index.tsx b/client/pages/index.tsx
index a4b6218c..97ce2d9b 100644
--- a/client/pages/index.tsx
+++ b/client/pages/index.tsx
@@ -24,7 +24,7 @@ const Home = ({ theme, changeTheme }: ThemeProps) => {
 ### Drift is a self-hostable clone of GitHub Gist.
 #### It is a simple way to share code and text snippets with your friends, with support for the following:
 
-- Render GitHub Extended Markdown and LaTeX (including images)
+- Render GitHub Extended Markdown (including images)
 - User authentication
 - Private, public, and secret posts
 
@@ -56,7 +56,9 @@ Drift was inspired by [this tweet](https://twitter.com/emilyst/status/1499858264
 - [ ] Meta tags
 - [ ] User settings
 - [ ] Search
-- [ ] "Forking"`}
+- [ ] "Forking
+- [ ] LaTeX
+- [ ] Syntax highlighting based on filename ending"`}
           title={`TODO.md`}
           initialTab={`preview`}
         />
diff --git a/client/yarn.lock b/client/yarn.lock
index dce2862d..ec589ea8 100644
--- a/client/yarn.lock
+++ b/client/yarn.lock
@@ -170,6 +170,11 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
+"@types/katex@^0.11.0":
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/@types/katex/-/katex-0.11.1.tgz#34de04477dcf79e2ef6c8d23b41a3d81f9ebeaf5"
+  integrity sha512-DUlIj2nk0YnJdlWgsFuVKcX27MLW0KbKmGVoUHmFr+74FYYNUDAaj9ZqTADvsbE8rfxuVmSFc7KczYn5Y09ozg==
+
 "@types/mdast@^3.0.0":
   version "3.0.10"
   resolved "https://registry.yarnpkg.com/@types/mdast/-/mdast-3.0.10.tgz#4724244a82a4598884cbbe9bcfd73dff927ee8af"
@@ -192,6 +197,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.21.tgz#864b987c0c68d07b4345845c3e63b75edd143644"
   integrity sha512-DBZCJbhII3r90XbQxI8Y9IjjiiOGlZ0Hr32omXIZvwwZ7p4DMMXGrKXVyPfuoBOri9XNtL0UK69jYIBIsRX3QQ==
 
+"@types/parse5@^6.0.0":
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/@types/parse5/-/parse5-6.0.3.tgz#705bb349e789efa06f43f128cef51240753424cb"
+  integrity sha512-SuT16Q1K51EAVPz1K29DJ/sXjhSQ0zjvsypYJ6tlwVsRV9jwW5Adq2ch8Dq8kDBCkYnELS7N7VNCSB5nC56t/g==
+
 "@types/prop-types@*":
   version "15.7.4"
   resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.4.tgz#fcf7205c25dff795ee79af1e30da2c9790808f11"
@@ -437,6 +447,11 @@ comma-separated-tokens@^2.0.0:
   resolved "https://registry.yarnpkg.com/comma-separated-tokens/-/comma-separated-tokens-2.0.2.tgz#d4c25abb679b7751c880be623c1179780fe1dd98"
   integrity sha512-G5yTt3KQN4Yn7Yk4ed73hlZ1evrFKXeUW3086p3PRFNp7m2vIjI6Pg+Kgb+oyzhd9F2qdcoj67+y3SdxL5XWsg==
 
+commander@^8.0.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-8.3.0.tgz#4837ea1b2da67b9c616a67afbb0fafee567bca66"
+  integrity sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -985,11 +1000,60 @@ has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
+hast-util-from-parse5@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/hast-util-from-parse5/-/hast-util-from-parse5-7.1.0.tgz#c129dd3a24dd8a867ab8a029ca47e27aa54864b7"
+  integrity sha512-m8yhANIAccpU4K6+121KpPP55sSl9/samzQSQGpb0mTExcNh2WlvjtMwSWFhg6uqD4Rr6Nfa8N6TMypQM51rzQ==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    "@types/parse5" "^6.0.0"
+    "@types/unist" "^2.0.0"
+    hastscript "^7.0.0"
+    property-information "^6.0.0"
+    vfile "^5.0.0"
+    vfile-location "^4.0.0"
+    web-namespaces "^2.0.0"
+
+hast-util-is-element@^2.0.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/hast-util-is-element/-/hast-util-is-element-2.1.2.tgz#fc0b0dc7cef3895e839b8d66979d57b0338c68f3"
+  integrity sha512-thjnlGAnwP8ef/GSO1Q8BfVk2gundnc2peGQqEg2kUt/IqesiGg/5mSwN2fE7nLzy61pg88NG6xV+UrGOrx9EA==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    "@types/unist" "^2.0.0"
+
+hast-util-parse-selector@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/hast-util-parse-selector/-/hast-util-parse-selector-3.1.0.tgz#a519e27e8b61bd5a98fad494ed06131ce68d9c3f"
+  integrity sha512-AyjlI2pTAZEOeu7GeBPZhROx0RHBnydkQIXlhnFzDi0qfXTmGUWoCYZtomHbrdrheV4VFUlPcfJ6LMF5T6sQzg==
+  dependencies:
+    "@types/hast" "^2.0.0"
+
+hast-util-to-text@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/hast-util-to-text/-/hast-util-to-text-3.1.1.tgz#b7699a75f7a61af6e0befb67660cd78460d96dc6"
+  integrity sha512-7S3mOBxACy8syL45hCn3J7rHqYaXkxRfsX6LXEU5Shz4nt4GxdjtMUtG+T6G/ZLUHd7kslFAf14kAN71bz30xA==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    hast-util-is-element "^2.0.0"
+    unist-util-find-after "^4.0.0"
+
 hast-util-whitespace@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/hast-util-whitespace/-/hast-util-whitespace-2.0.0.tgz#4fc1086467cc1ef5ba20673cb6b03cec3a970f1c"
   integrity sha512-Pkw+xBHuV6xFeJprJe2BBEoDV+AvQySaz3pPDRUs5PNZEMQjpXJJueqrpcHIXxnWTcAGi/UOCgVShlkY6kLoqg==
 
+hastscript@^7.0.0:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/hastscript/-/hastscript-7.0.2.tgz#d811fc040817d91923448a28156463b2e40d590a"
+  integrity sha512-uA8ooUY4ipaBvKcMuPehTAB/YfFLSSzCwFSwT6ltJbocFUKH/GDHLN+tflq7lSRf9H86uOuxOFkh1KgIy3Gg2g==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    comma-separated-tokens "^2.0.0"
+    hast-util-parse-selector "^3.0.0"
+    property-information "^6.0.0"
+    space-separated-tokens "^2.0.0"
+
 hoist-non-react-statics@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"
@@ -1196,6 +1260,20 @@ json5@^1.0.1:
     array-includes "^3.1.3"
     object.assign "^4.1.2"
 
+katex@^0.13.0:
+  version "0.13.24"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.13.24.tgz#fe55455eb455698cb24b911a353d16a3c855d905"
+  integrity sha512-jZxYuKCma3VS5UuxOx/rFV1QyGSl3Uy/i0kTJF3HgQ5xMinCQVF8Zd4bMY/9aI9b9A2pjIBOsjSSm68ykTAr8w==
+  dependencies:
+    commander "^8.0.0"
+
+katex@^0.15.0:
+  version "0.15.2"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.15.2.tgz#c05ece41ab497597b17abca2cecde3e4c0127f9d"
+  integrity sha512-FfZ/f6f8bQdLmJ3McXDNTkKenQkoXkItpW0I9bsG2wgb+8JAY5bwpXFtI8ZVrg5hc1wo1X/UIhdkVMpok46tEQ==
+  dependencies:
+    commander "^8.0.0"
+
 kleur@^4.0.3:
   version "4.1.4"
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-4.1.4.tgz#8c202987d7e577766d039a8cd461934c01cda04d"
@@ -1353,6 +1431,15 @@ mdast-util-gfm@^2.0.0:
     mdast-util-gfm-table "^1.0.0"
     mdast-util-gfm-task-list-item "^1.0.0"
 
+mdast-util-math@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/mdast-util-math/-/mdast-util-math-2.0.1.tgz#141b8e7e43731d2a7423c5eb8c0335c05d257ad2"
+  integrity sha512-ZZtjyRwobsiVg4bY0Q5CzAZztpbjRIA7ZlMMb0PNkwTXOnJTUoHvzBhVG95LIuek5Mlj1l2P+jBvWviqW7G+0A==
+  dependencies:
+    "@types/mdast" "^3.0.0"
+    longest-streak "^3.0.0"
+    mdast-util-to-markdown "^1.3.0"
+
 mdast-util-to-hast@^12.1.0:
   version "12.1.1"
   resolved "https://registry.yarnpkg.com/mdast-util-to-hast/-/mdast-util-to-hast-12.1.1.tgz#89a2bb405eaf3b05eb8bf45157678f35eef5dbca"
@@ -1498,6 +1585,19 @@ micromark-extension-gfm@^2.0.0:
     micromark-util-combine-extensions "^1.0.0"
     micromark-util-types "^1.0.0"
 
+micromark-extension-math@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/micromark-extension-math/-/micromark-extension-math-2.0.2.tgz#bb7d28b907b17f1813dd3d0df2a6df6bb1a4d0e1"
+  integrity sha512-cFv2B/E4pFPBBFuGgLHkkNiFAIQv08iDgPH2HCuR2z3AUgMLecES5Cq7AVtwOtZeRrbA80QgMUk8VVW0Z+D2FA==
+  dependencies:
+    "@types/katex" "^0.11.0"
+    katex "^0.13.0"
+    micromark-factory-space "^1.0.0"
+    micromark-util-character "^1.0.0"
+    micromark-util-symbol "^1.0.0"
+    micromark-util-types "^1.0.0"
+    uvu "^0.5.0"
+
 micromark-factory-destination@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/micromark-factory-destination/-/micromark-factory-destination-1.0.0.tgz#fef1cb59ad4997c496f887b6977aa3034a5a277e"
@@ -1849,6 +1949,11 @@ parent-module@^1.0.0:
   dependencies:
     callsites "^3.0.0"
 
+parse5@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
+  integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
+
 path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
@@ -2000,6 +2105,30 @@ regexpp@^3.2.0:
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.2.0.tgz#0425a2768d8f23bad70ca4b90461fa2f1213e1b2"
   integrity sha512-pq2bWo9mVD43nbts2wGv17XLiNLya+GklZ8kaDLV2Z08gDCsGpnKn9BFMepvWuHCbyVvY7J5o5+BVvoQbmlJLg==
 
+rehype-katex@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/rehype-katex/-/rehype-katex-6.0.2.tgz#20197bbc10bdf79f6b999bffa6689d7f17226c35"
+  integrity sha512-C4gDAlS1+l0hJqctyiU64f9CvT00S03qV1T6HiMzbSuLBgWUtcqydWHY9OpKrm0SpkK16FNd62CDKyWLwV2ppg==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    "@types/katex" "^0.11.0"
+    hast-util-to-text "^3.1.0"
+    katex "^0.15.0"
+    rehype-parse "^8.0.0"
+    unified "^10.0.0"
+    unist-util-remove-position "^4.0.0"
+    unist-util-visit "^4.0.0"
+
+rehype-parse@^8.0.0:
+  version "8.0.4"
+  resolved "https://registry.yarnpkg.com/rehype-parse/-/rehype-parse-8.0.4.tgz#3d17c9ff16ddfef6bbcc8e6a25a99467b482d688"
+  integrity sha512-MJJKONunHjoTh4kc3dsM1v3C9kGrrxvA3U8PxZlP2SjH8RNUSrb+lF7Y0KVaUDnGH2QZ5vAn7ulkiajM9ifuqg==
+  dependencies:
+    "@types/hast" "^2.0.0"
+    hast-util-from-parse5 "^7.0.0"
+    parse5 "^6.0.0"
+    unified "^10.0.0"
+
 remark-gfm@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/remark-gfm/-/remark-gfm-3.0.1.tgz#0b180f095e3036545e9dddac0e8df3fa5cfee54f"
@@ -2010,6 +2139,16 @@ remark-gfm@^3.0.1:
     micromark-extension-gfm "^2.0.0"
     unified "^10.0.0"
 
+remark-math@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/remark-math/-/remark-math-5.1.1.tgz#459e798d978d4ca032e745af0bac81ddcdf94964"
+  integrity sha512-cE5T2R/xLVtfFI4cCePtiRn+e6jKMtFDR3P8V3qpv8wpKjwvHoBA4eJzvX+nVrnlNy0911bdGmuspCSwetfYHw==
+  dependencies:
+    "@types/mdast" "^3.0.0"
+    mdast-util-math "^2.0.0"
+    micromark-extension-math "^2.0.0"
+    unified "^10.0.0"
+
 remark-parse@^10.0.0:
   version "10.0.1"
   resolved "https://registry.yarnpkg.com/remark-parse/-/remark-parse-10.0.1.tgz#6f60ae53edbf0cf38ea223fe643db64d112e0775"
@@ -2295,6 +2434,14 @@ unist-builder@^3.0.0:
   dependencies:
     "@types/unist" "^2.0.0"
 
+unist-util-find-after@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/unist-util-find-after/-/unist-util-find-after-4.0.0.tgz#1101cebf5fed88ae3c6f3fa676e86fd5772a4f32"
+  integrity sha512-gfpsxKQde7atVF30n5Gff2fQhAc4/HTOV4CvkXpTg9wRfQhZWdXitpyXHWB6YcYgnsxLx+4gGHeVjCTAAp9sjw==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-is "^5.0.0"
+
 unist-util-generated@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/unist-util-generated/-/unist-util-generated-2.0.0.tgz#86fafb77eb6ce9bfa6b663c3f5ad4f8e56a60113"
@@ -2310,6 +2457,14 @@ unist-util-position@^4.0.0:
   resolved "https://registry.yarnpkg.com/unist-util-position/-/unist-util-position-4.0.1.tgz#f8484b2da19a897a0180556d160c28633070dbb9"
   integrity sha512-mgy/zI9fQ2HlbOtTdr2w9lhVaiFUHWQnZrFF2EUoVOqtAUdzqMtNiD99qA5a1IcjWVR8O6aVYE9u7Z2z1v0SQA==
 
+unist-util-remove-position@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/unist-util-remove-position/-/unist-util-remove-position-4.0.1.tgz#d5b46a7304ac114c8d91990ece085ca7c2c135c8"
+  integrity sha512-0yDkppiIhDlPrfHELgB+NLQD5mfjup3a8UYclHruTJWmY74je8g+CIFr79x5f6AkmzSwlvKLbs63hC0meOMowQ==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-visit "^4.0.0"
+
 unist-util-stringify-position@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-3.0.2.tgz#5c6aa07c90b1deffd9153be170dce628a869a447"
@@ -2380,6 +2535,14 @@ v8-compile-cache@^2.0.3:
   resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz#2de19618c66dc247dcfb6f99338035d8245a2cee"
   integrity sha512-l8lCEmLcLYZh4nbunNZvQCJc5pv7+RCwa8q/LdUx8u7lsWvPDKmpodJAJNwkAhJC//dFY48KuIEmjtd4RViDrA==
 
+vfile-location@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/vfile-location/-/vfile-location-4.0.1.tgz#06f2b9244a3565bef91f099359486a08b10d3a95"
+  integrity sha512-JDxPlTbZrZCQXogGheBHjbRWjESSPEak770XwWPfw5mTc1v1nWGLB/apzZxsx8a0SJVfF8HK8ql8RD308vXRUw==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    vfile "^5.0.0"
+
 vfile-message@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/vfile-message/-/vfile-message-3.1.2.tgz#a2908f64d9e557315ec9d7ea3a910f658ac05f7d"
@@ -2398,6 +2561,11 @@ vfile@^5.0.0:
     unist-util-stringify-position "^3.0.0"
     vfile-message "^3.0.0"
 
+web-namespaces@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/web-namespaces/-/web-namespaces-2.0.1.tgz#1010ff7c650eccb2592cebeeaf9a1b253fd40692"
+  integrity sha512-bKr1DkiNa2krS7qxNtdrtHAmzuYGFQLiQ13TsorsdT6ULTkPLKuu5+GsFpDlg6JFjUTwX2DyhMPG2be8uPrqsQ==
+
 which-boxed-primitive@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz#13757bc89b209b049fe5d86430e21cf40a89a8e6"