build: remove unused packages

Author: NoNameProvided

package-lock.json

@@ -33,6 +33,16 @@
     "object-to-class",
     "typescript-serializer"
   ],
+  "scripts": {
+    "build": "rimraf build && tsc --project tsconfig.prod.json",
+    "prettier:fix": "prettier --write \"**/*.{ts,md}\"",
+    "prettier:check": "prettier --check \"**/*.{ts,md}\"",
+    "lint:fix": "eslint --max-warnings 0 --fix --ext .ts src/",
+    "lint:check": "eslint --max-warnings 0 --ext .ts src/",
+    "test": "jest --coverage --verbose",
+    "test:watch": "jest --watch",
+    "test:ci": "jest --runInBand --coverage --verbose"
+  },
   "husky": {
     "hooks": {
       "pre-commit": "lint-staged"
@@ -51,29 +61,17 @@
     "@types/node": "13.11.0",
     "@typescript-eslint/eslint-plugin": "2.26.0",
     "@typescript-eslint/parser": "2.26.0",
-    "copyfiles": "2.2.0",
     "dayjs": "1.8.23",
     "eslint": "6.8.0",
     "eslint-plugin-jest": "23.8.2",
     "husky": "^4.2.5",
     "jest": "25.2.7",
-    "json": "9.0.6",
     "lint-staged": "^10.2.11",
     "prettier": "^2.0.5",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "ts-jest": "25.3.0",
     "ts-node": "8.8.1",
     "typescript": "3.8.3"
-  },
-  "scripts": {
-    "build": "rimraf build && tsc --project tsconfig.prod.json",
-    "prettier:fix": "prettier --write \"**/*.{ts,md}\"",
-    "prettier:check": "prettier --check \"**/*.{ts,md}\"",
-    "lint:fix": "eslint --max-warnings 0 --fix --ext .ts src/",
-    "lint:check": "eslint --max-warnings 0 --ext .ts src/",
-    "test": "jest --coverage --verbose",
-    "test:watch": "jest --watch",
-    "test:ci": "jest --runInBand --coverage --verbose"
   }
 }