diff --git a/package.json b/package.json
index 095a3bb..8915f15 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
         "file-saver": "^2.0.5",
         "i18next": "^23.8.2",
         "i18next-browser-languagedetector": "^7.2.0",
+        "katex": "^0.16.9",
         "localforage": "^1.10.0",
         "node-fetch": "^2.7.0",
         "pyodide": "^0.23.4",
@@ -25,14 +26,14 @@
         "react-router-dom": "^6.21.3",
         "react-scripts": "5.0.1",
         "react-syntax-highlighter": "^15.5.0",
+        "redux": "^5.0.1",
         "redux-persist": "^6.0.0",
         "rehype-katex": "^7.0.0",
         "rehype-raw": "^7.0.0",
         "remark-gfm": "^4.0.0",
         "remark-math": "^6.0.0",
         "remarkable": "^2.0.1",
-        "superb": "^4.0.0",
-        "typescript": "^4.9.5"
+        "superb": "^4.0.0"
     },
     "scripts": {
         "start": "cross-env BROWSER=none GENERATE_SOURCEMAP=false react-scripts start",
@@ -61,8 +62,10 @@
         "@types/react-dom": "^18.2.18",
         "@types/react-syntax-highlighter": "^15.5.11",
         "@types/remarkable": "^2.0.8",
+        "@types/unist": "^3.0.2",
         "cross-env": "^7.0.3",
         "tailwindcss": "^3.4.1",
-        "tailwindcss-animated": "^1.0.1"
+        "tailwindcss-animated": "^1.0.1",
+        "typescript": "^4.9.5"
     }
 }
diff --git a/src/components/Markdown.tsx b/src/components/Markdown.tsx
index ecf352c..b2cb19b 100644
--- a/src/components/Markdown.tsx
+++ b/src/components/Markdown.tsx
@@ -10,7 +10,7 @@ import { a11yDark as style } from "react-syntax-highlighter/dist/esm/styles/pris
 import userThrottle from "../helpers/userThrottle";
 import { useEffect, useState } from "react";
 import userDebounce from "../helpers/userDebounce";
-import { Point } from "unist";
+import type { Point } from "unist";
 import { isObjectEqual } from "../helpers/isObjectEqual";
 import { getPythonResult } from "../helpers/getPythonResult";
 import { PyodideInterface } from "pyodide";