diff --git a/package-lock.json b/package-lock.json
index a6faaac..438480f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1594,6 +1594,15 @@
         "@babel/types": "^7.3.0"
       }
     },
+    "@types/fs-extra": {
+      "version": "9.0.7",
+      "resolved": "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-9.0.7.tgz",
+      "integrity": "sha512-YGq2A6Yc3bldrLUlm17VNWOnUbnEzJ9CMgOeLFtQF3HOCN5lQBO8VyjG00a5acA5NNSM30kHVGp1trZgnVgi1Q==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/graceful-fs": {
       "version": "4.1.4",
       "resolved": "https://registry.npmjs.org/@types/graceful-fs/-/graceful-fs-4.1.4.tgz",
@@ -5223,13 +5232,6 @@
             "path-exists": "^4.0.0"
           }
         },
-        "fsevents": {
-          "version": "2.2.1",
-          "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.2.1.tgz",
-          "integrity": "sha512-bTLYHSeC0UH/EFXS9KqWnXuOl/wHK5Z/d+ghd5AsFMYN7wIGkUCOJyzy88+wJKkZPGON8u4Z9f6U4FdgURE9qA==",
-          "dev": true,
-          "optional": true
-        },
         "has-flag": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
diff --git a/package.json b/package.json
index 4f05d4d..228b7c1 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
     "@types/node": "^14.14.31",
     "@typescript-eslint/eslint-plugin": "^4.15.1",
     "@typescript-eslint/parser": "^4.15.1",
+    "@types/fs-extra": "^9.0.6",
     "@zeit/ncc": "^0.22.3",
     "eslint": "^7.20.0",
     "eslint-plugin-github": "^4.1.1",