chore: add depcheck and cleanup dependencies MONGOSH-836 (#959)

Author: rose-m

package-lock.json

@@ -101,6 +101,7 @@
     "chai": "^4.2.0",
     "command-exists": "^1.2.9",
     "cross-env": "^6.0.3",
+    "depcheck": "^1.4.1",
     "download": "^8.0.0",
     "duplexpair": "^1.0.1",
     "electron-notarize": "mongodb-js/electron-notarize",

package.json

@@ -8,7 +8,7 @@
     "test": "mocha -r \"../../scripts/import-expansions.js\" --timeout 60000 --colors -r ts-node/register \"./{src,lib}/**/*.spec.ts\"",
     "test-ci": "mocha -r \"../../scripts/import-expansions.js\" --timeout 60000 -r ts-node/register \"./{src,lib}/**/*.spec.ts\"",
     "lint": "eslint --report-unused-disable-directives \"**/*.{js,ts,tsx}\"",
-    "check": "npm run lint",
+    "check": "npm run lint && depcheck --skip-missing=true",
     "compile-ts": "tsc -p tsconfig.json",
     "prepublish": "npm run compile-ts"
   },
@@ -28,13 +28,10 @@
   },
   "dependencies": {
     "@babel/core": "^7.9.0",
-    "@babel/parser": "^7.9.4",
     "@babel/plugin-transform-destructuring": "^7.13.0",
     "@babel/plugin-transform-parameters": "^7.13.0",
     "@babel/plugin-transform-shorthand-properties": "^7.12.13",
-    "@babel/traverse": "^7.9.0",
     "@babel/types": "^7.9.0",
-    "@types/babel__core": "^7.1.6",
-    "@types/babel__traverse": "^7.0.9"
+    "@types/babel__core": "^7.1.6"
   }
 }

packages/async-rewriter2/package.json

@@ -21,7 +21,7 @@
     "test": "mocha --timeout 15000 --colors -r ts-node/register \"./*.spec.ts\"",
     "test-ci": "mocha --timeout 15000 -r ts-node/register \"./*.spec.ts\"",
     "lint": "eslint --report-unused-disable-directives \"./*.{js,ts,tsx}\"",
-    "check": "npm run lint",
+    "check": "npm run lint && depcheck --skip-missing=true",
     "compile-ts": "tsc -p tsconfig.json",
     "prepublish": "npm run compile-ts"
   },

packages/autocomplete/package.json

@@ -0,0 +1,2 @@
+ignores: ['css-loader', 'file-loader', 'less', 'less-loader', 'style-loader', 'ts-loader', 'webpack-cli']
+skip-missing: true