Fix dependabot issues

node_modules/y18n/package.json

@@ -1,39 +1,70 @@
 {
   "name": "y18n",
-  "version": "4.0.1",
+  "version": "5.0.8",
   "description": "the bare-bones internationalization library used by yargs",
-  "main": "index.js",
-  "scripts": {
-    "pretest": "standard",
-    "test": "nyc mocha",
-    "coverage": "nyc report --reporter=text-lcov | coveralls",
-    "release": "standard-version"
+  "exports": {
+    ".": [
+      {
+        "import": "./index.mjs",
+        "require": "./build/index.cjs"
+      },
+      "./build/index.cjs"
+    ]
   },
-  "repository": {
-    "type": "git",
-    "url": "git@github.com:yargs/y18n.git"
-  },
-  "files": [
-    "index.js"
-  ],
+  "type": "module",
+  "module": "./build/lib/index.js",
   "keywords": [
     "i18n",
     "internationalization",
     "yargs"
   ],
-  "author": "Ben Coe <ben@npmjs.com>",
-  "license": "ISC",
+  "homepage": "https://github.com/yargs/y18n",
   "bugs": {
     "url": "https://github.com/yargs/y18n/issues"
   },
-  "homepage": "https://github.com/yargs/y18n",
+  "repository": "yargs/y18n",
+  "license": "ISC",
+  "author": "Ben Coe <bencoe@gmail.com>",
+  "main": "./build/index.cjs",
+  "scripts": {
+    "check": "standardx **/*.ts **/*.cjs **/*.mjs",
+    "fix": "standardx --fix **/*.ts **/*.cjs **/*.mjs",
+    "pretest": "rimraf build && tsc -p tsconfig.test.json && cross-env NODE_ENV=test npm run build:cjs",
+    "test": "c8 --reporter=text --reporter=html mocha test/*.cjs",
+    "test:esm": "c8 --reporter=text --reporter=html mocha test/esm/*.mjs",
+    "posttest": "npm run check",
+    "coverage": "c8 report --check-coverage",
+    "precompile": "rimraf build",
+    "compile": "tsc",
+    "postcompile": "npm run build:cjs",
+    "build:cjs": "rollup -c",
+    "prepare": "npm run compile"
+  },
   "devDependencies": {
+    "@types/node": "^14.6.4",
+    "@wessberg/rollup-plugin-ts": "^1.3.1",
+    "c8": "^7.3.0",
     "chai": "^4.0.1",
-    "coveralls": "^3.0.0",
-    "mocha": "^4.0.1",
-    "nyc": "^11.0.1",
-    "rimraf": "^2.5.0",
-    "standard": "^10.0.0-beta.0",
-    "standard-version": "^4.2.0"
+    "cross-env": "^7.0.2",
+    "gts": "^3.0.0",
+    "mocha": "^8.0.0",
+    "rimraf": "^3.0.2",
+    "rollup": "^2.26.10",
+    "standardx": "^7.0.0",
+    "ts-transform-default-export": "^1.0.2",
+    "typescript": "^4.0.0"
+  },
+  "files": [
+    "build",
+    "index.mjs",
+    "!*.d.ts"
+  ],
+  "engines": {
+    "node": ">=10"
+  },
+  "standardx": {
+    "ignore": [
+      "build"
+    ]
   }
 }