Update escodegen to version 2.0

This release contains support for additional modern ECMAScript features, such as e.g. the nullish coalescing operator `??` and the optional chaining operator `?.`.

package-lock.json

@@ -4468,16 +4468,24 @@
       "dev": true
     },
     "escodegen": {
-      "version": "1.14.3",
-      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.14.3.tgz",
-      "integrity": "sha512-qFcX0XJkdg+PB3xjZZG/wKSuT1PnQWx57+TVSjIMmILd2yC/6ByYElPwJnslDsuWuSAp4AwJGumarAAmJch5Kw==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-2.0.0.tgz",
+      "integrity": "sha512-mmHKys/C8BFUGI+MAWNcSYoORYLMdPzjrknd2Vc+bUsjN5bXcr8EhrNB+UTqfL1y3I9c4fw2ihgtMPQLBRiQxw==",
       "dev": true,
       "requires": {
         "esprima": "^4.0.1",
-        "estraverse": "^4.2.0",
+        "estraverse": "^5.2.0",
         "esutils": "^2.0.2",
         "optionator": "^0.8.1",
         "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "estraverse": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.2.0.tgz",
+          "integrity": "sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ==",
+          "dev": true
+        }
       }
     },
     "eslint": {

package.json

@@ -15,7 +15,7 @@
     "core-js": "^3.6.5",
     "cross-env": "^7.0.2",
     "es-module-shims": "^0.4.7",
-    "escodegen": "^1.14.3",
+    "escodegen": "^2.0.0",
     "eslint": "^7.9.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-fetch-options": "^0.0.5",