chore: comments addressing

package-lock.json

@@ -1518,12 +1518,6 @@
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       "dev": true
     },
-    "@types/cors": {
-      "version": "2.8.12",
-      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.12.tgz",
-      "integrity": "sha512-vt+kDhq/M2ayberEtJcIN/hxXy1Pk+59g2FV/ZQceeaTyCtCucjL2Q7FXlFjtWn4n15KCr1NE2lNNFhp0lEThw==",
-      "dev": true
-    },
     "@types/express": {
       "version": "4.17.12",
       "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.12.tgz",
@@ -1693,6 +1687,15 @@
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       "dev": true
     },
+    "@types/multer": {
+      "version": "1.4.7",
+      "resolved": "https://registry.npmjs.org/@types/multer/-/multer-1.4.7.tgz",
+      "integrity": "sha512-/SNsDidUFCvqqcWDwxv2feww/yqhNeTRL5CVoL3jU4Goc4kKEL10T7Eye65ZqPNi4HRx8sAEX59pV1aEH7drNA==",
+      "dev": true,
+      "requires": {
+        "@types/express": "*"
+      }
+    },
     "@types/node": {
       "version": "15.12.2",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-15.12.2.tgz",
@@ -2690,15 +2693,6 @@
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       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
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-    "cors": {
-      "version": "2.8.5",
-      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
-      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
-      "requires": {
-        "object-assign": "^4",
-        "vary": "^1"
-      }
-    },
     "cosmiconfig": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-7.0.0.tgz",