I don't understand.

web/package-lock.json

@@ -16168,16 +16168,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.2.tgz",
-      "integrity": "sha512-wVORMBGO/FAs/++blGNeAVdbNKtIh1rbBL2EyQ1+J9lClJ93KiiKe8PmFIVdXhHcyv44SL9oglmfeSsndo0jRw==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=12.20"
+        "node": ">=4.2.0"
       }
     },
     "node_modules/unbox-primitive": {