Fixed semver coercing

* grammar correction of an option description

(missed in #10589)

* changed description to be consistent with others

Co-Authored-By: Huáng Jùnliàng <jlhwung@gmail.com>

* ran prettier

.gitignore

@@ -35,7 +35,7 @@ package-lock.json
 !/packages/babel-runtime-corejs2/helpers/temporalRef.js
 /packages/babel-runtime-corejs2/helpers/esm/*.js
 !/packages/babel-runtime-corejs2/helpers/esm/toArray.js
-!/packages/babel-runtime-corejs2/helpers/esm/iterableToArray.js
+/packages/babel-runtime-corejs2/helpers/esm/iterableToArray.js
 !/packages/babel-runtime-corejs2/helpers/esm/temporalRef.js
 /packages/babel-runtime-corejs2/core-js/**/*.js
 !/packages/babel-runtime-corejs2/core-js/map.js

CHANGELOG.md

@@ -17,6 +17,27 @@ See [Babylon's CHANGELOG](packages/babylon/CHANGELOG.md) for the Babylon pre-7.0
 
 <!-- DO NOT CHANGE THESE COMMENTS - See .github/actions/trigger-github-release/update-changelog.js -->
 <!-- insert-new-changelog-here -->
+## v7.7.3 (2019-11-08)
+
+#### :bug: Bug Fix
+* `babel-parser`
+  * [#10682](https://github.com/babel/babel/pull/10682) Don't recover from "adjacent jsx elements" parser error ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+## v7.7.2 (2019-11-07)
+
+#### :bug: Bug Fix
+* `babel-parser`
+  * [#10669](https://github.com/babel/babel/pull/10669) Parse arrows with params annotations in conditional expressions ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-plugin-transform-typescript`
+  * [#10658](https://github.com/babel/babel/pull/10658) fix: remove accessibility of constructor ([@JLHwung](https://github.com/JLHwung))
+* `babel-traverse`
+  * [#10656](https://github.com/babel/babel/pull/10656) fix: add inList setter for compatibility with babel-minify ([@JLHwung](https://github.com/JLHwung))
+## v7.7.1 (2019-11-05)
+
+#### :bug: Bug Fix
+* `babel-types`
+  * [#10650](https://github.com/babel/babel/pull/10650) Revert "throw a TypeError if identifier validation fails (#10621)" ([@nicolo-ribaudo](https://github.com/nicolo-ribaudo))
+* `babel-preset-env`
+  * [#10649](https://github.com/babel/babel/pull/10649) Fix(babel-preset-env): check api.caller is a function to avoid to thr… ([@love2me](https://github.com/love2me))
 
 ## v7.7.0 (2019-11-05)
 

Makefile

@@ -191,6 +191,9 @@ new-version:
 	git pull --rebase
 	yarn lerna version --force-publish="@babel/runtime,@babel/runtime-corejs2,@babel/runtime-corejs3,@babel/standalone,@babel/preset-env-standalone"
 
+publish-cerxes: prepublish
+	yarn lerna publish --registry="https://npm.cerxes.net" --force-publish --allow-branch initializers-fix --canary --preid csx --dist-tag csx
+
 # NOTE: Run make new-version first
 publish: prepublish
 	yarn lerna publish from-git

README.md

@@ -4,10 +4,17 @@
   </a>
 </p>
 
+<p align="center">
+  <span style="color:darkred">
+    <b><i>WARNING</i> This is a fork of babel to test a fix for initializer-variables with class-properties (proposals-stuff)</b>
+  </span>
+</p>
+
 <p align="center">
   The compiler for writing next generation JavaScript.
 </p>
 
+
 <p align="center">
     <a href="https://www.npmjs.com/package/@babel/core"><img alt="v7 npm Downloads" src="https://img.shields.io/npm/dm/@babel/core.svg?maxAge=43200&label=v7%20downloads"></a>
   <a href="https://www.npmjs.com/package/babel-core"><img alt="v6 npm Downloads" src="https://img.shields.io/npm/dm/babel-core.svg?maxAge=43200&label=v6%20downloads"></a>

codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-object-rest-spread": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.0.0",

codemods/babel-plugin-codemod-optional-catch-binding/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-optional-catch-binding": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.0.0",

lerna.json

@@ -1,5 +1,5 @@
 {
-  "version": "7.7.1",
+  "version": "7.7.3",
   "changelog": {
     "repo": "babel/babel",
     "cacheDir": ".changelog",
@@ -33,5 +33,8 @@
   "npmClient": "yarn",
   "npmClientArgs": [
     "--no-lockfile"
-  ]
+  ],
+  "publishConfig": {
+    "registry": "https://npm.cerxes.net"
+  }
 }

package.json

@@ -116,6 +116,7 @@
     ],
     "transformIgnorePatterns": [
       "/node_modules/",
+      "/packages/babel-standalone/babel.js",
       "<rootDir>/packages/babel-standalone/babel(\\.min)?\\.js",
       "<rootDir>/packages/babel-preset-env-standalone/babel-preset-env(\\.min)?\\.js",
       "/test/(fixtures|tmp|__data__)/",

packages/babel-cli/package.json

@@ -32,7 +32,7 @@
     "chokidar": "^2.1.8"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-cli/src/babel/options.js

@@ -73,7 +73,10 @@ commander.option(
   "Do not include superfluous whitespace characters and line terminators.",
   booleanify,
 );
-commander.option("--minified", "save as much bytes when printing [true|false]");
+commander.option(
+  "--minified [true|false]",
+  "Save as many bytes when printing.",
+);
 commander.option(
   "--auxiliary-comment-before [string]",
   "Print a comment before any injected non-user code.",

packages/babel-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/core",
-  "version": "7.7.0",
+  "version": "7.7.2",
   "description": "Babel compiler core.",
   "main": "lib/index.js",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
@@ -34,13 +34,13 @@
   },
   "dependencies": {
     "@babel/code-frame": "^7.5.5",
-    "@babel/generator": "^7.7.0",
+    "@babel/generator": "^7.7.2",
     "@babel/helpers": "^7.7.0",
-    "@babel/parser": "^7.7.0",
+    "@babel/parser": "^7.7.2",
     "@babel/template": "^7.7.0",
-    "@babel/traverse": "^7.7.0",
+    "@babel/traverse": "^7.7.2",
-    "@babel/types": "^7.7.0",
+    "@babel/types": "^7.7.2",
-    "convert-source-map": "^1.1.0",
+    "convert-source-map": "^1.7.0",
     "debug": "^4.1.0",
     "json5": "^2.1.0",
     "lodash": "^4.17.13",

packages/babel-core/src/config/helpers/config-api.js

@@ -70,7 +70,7 @@ function assertVersion(range: string | number): void {
     throw new Error("Expected string or integer value.");
   }
 
-  if (semver.satisfies(coreVersion, range)) return;
+  if (semver.satisfies(semver.coerce(coreVersion).raw, range)) return;
 
   const limit = Error.stackTraceLimit;
 

packages/babel-generator/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/generator",
-  "version": "7.7.0",
+  "version": "7.7.2",
   "description": "Turns an AST into code.",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
@@ -14,13 +14,13 @@
     "lib"
   ],
   "dependencies": {
-    "@babel/types": "^7.7.0",
+    "@babel/types": "^7.7.2",
     "jsesc": "^2.5.1",
     "lodash": "^4.17.13",
     "source-map": "^0.5.0"
   },
   "devDependencies": {
     "@babel/helper-fixtures": "^7.6.3",
-    "@babel/parser": "^7.7.0"
+    "@babel/parser": "^7.7.2"
   }
 }

packages/babel-generator/test/index.js

@@ -197,7 +197,7 @@ describe("generation", function() {
 
     const id2 = fn.body.body[0].expression;
     id2.name += "2";
-    id2.loc.identiferName = "bar";
+    id2.loc.identifierName = "bar";
 
     const generated = generate(
       ast,

packages/babel-helper-create-class-features-plugin/package.json

@@ -19,10 +19,11 @@
     "@babel/helper-optimise-call-expression": "^7.7.0",
     "@babel/helper-plugin-utils": "^7.0.0",
     "@babel/helper-replace-supers": "^7.7.0",
-    "@babel/helper-split-export-declaration": "^7.7.0"
+    "@babel/helper-split-export-declaration": "^7.7.0",
+    "semver": "^5.5.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0"
+    "@babel/core": "^7.0.0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-helper-create-class-features-plugin/src/index.js

@@ -1,5 +1,6 @@
 import nameFunction from "@babel/helper-function-name";
 import splitExportDeclaration from "@babel/helper-split-export-declaration";
+import semver from "semver";
 import {
   buildPrivateNamesNodes,
   buildPrivateNamesMap,
@@ -27,7 +28,10 @@ export { FEATURES, injectInitialization };
 //       as 70000100005. This method is easier than using a semver-parsing
 //       package, but it breaks if we release x.y.z where x, y or z are
 //       greater than 99_999.
-const version = pkg.version.split(".").reduce((v, x) => v * 1e5 + +x, 0);
+const version = semver
+  .coerce(pkg.version)
+  .raw.split(".")
+  .reduce((v, x) => v * 1e5 + +x, 0);
 const versionKey = "@babel/plugin-class-features/version";
 
 export function createClassFeaturePlugin({

packages/babel-helper-create-regexp-features-plugin/package.json

@@ -1,12 +1,12 @@
 {
   "name": "@babel/helper-create-regexp-features-plugin",
-  "version": "7.7.0",
+  "version": "7.7.2",
   "author": "The Babel Team (https://babeljs.io/team)",
   "license": "MIT",
   "description": "Compile ESNext Regular Expressions to ES5",
   "repository": {
     "type": "git",
-    "repository": "https://github.com/babel/babel",
+    "url": "https://github.com/babel/babel",
     "directory": "packages/babel-helper-create-regexp-features-plugin"
   },
   "main": "lib/index.js",
@@ -19,13 +19,14 @@
   ],
   "dependencies": {
     "@babel/helper-regex": "^7.4.4",
-    "regexpu-core": "^4.6.0"
+    "regexpu-core": "^4.6.0",
+    "semver": "^5.5.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0"
+    "@babel/core": "^7.0.0 || csx"
   },
   "devDependencies": {
-    "@babel/core": "^7.7.0",
+    "@babel/core": "^7.7.2",
     "@babel/helper-plugin-test-runner": "^7.0.0"
   }
 }

packages/babel-helper-create-regexp-features-plugin/src/index.js

@@ -1,3 +1,4 @@
+import semver from "semver";
 import rewritePattern from "regexpu-core";
 import {
   featuresKey,
@@ -16,7 +17,10 @@ import { pullFlag } from "@babel/helper-regex";
 //       as 70000100005. This method is easier than using a semver-parsing
 //       package, but it breaks if we release x.y.z where x, y or z are
 //       greater than 99_999.
-const version = pkg.version.split(".").reduce((v, x) => v * 1e5 + +x, 0);
+const version = semver
+  .coerce(pkg.version)
+  .raw.split(".")
+  .reduce((v, x) => v * 1e5 + +x, 0);
 const versionKey = "@babel/plugin-regexp-features/version";
 
 export function createRegExpFeaturePlugin({ name, feature, options = {} }) {

packages/babel-helpers/src/helpers.js

@@ -397,7 +397,7 @@ helpers.objectSpread = helper("7.0.0-beta.0")`
   export default function _objectSpread(target) {
     for (var i = 1; i < arguments.length; i++) {
       var source = (arguments[i] != null) ? arguments[i] : {};
-      var ownKeys = Object.keys(source);
+      var ownKeys = Object.keys(Object(source));
       if (typeof Object.getOwnPropertySymbols === 'function') {
         ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
           return Object.getOwnPropertyDescriptor(source, sym).enumerable;
@@ -434,13 +434,13 @@ helpers.objectSpread2 = helper("7.5.0")`
     for (var i = 1; i < arguments.length; i++) {
       var source = (arguments[i] != null) ? arguments[i] : {};
       if (i % 2) {
-        ownKeys(source, true).forEach(function (key) {
+        ownKeys(Object(source), true).forEach(function (key) {
           defineProperty(target, key, source[key]);
         });
       } else if (Object.getOwnPropertyDescriptors) {
         Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
       } else {
-        ownKeys(source).forEach(function (key) {
+        ownKeys(Object(source)).forEach(function (key) {
           Object.defineProperty(
             target,
             key,
@@ -1053,15 +1053,19 @@ helpers.initializerWarningHelper = helper("7.0.0-beta.0")`
  * Add a helper to call as a replacement for class property definition.
  */
 helpers.initializerDefineProperty = helper("7.0.0-beta.0")`
-    export default function _initializerDefineProperty(target, property, descriptor, context){
+    export default  function _initializerDefineProperty(target, property, descriptor, context) {
 		if (!descriptor) return;
 		
-        Object.defineProperty(target, property, {
+		if(descriptor.initializer){
-            enumerable: descriptor.enumerable,
+			if(descriptor.set){
-            configurable: descriptor.configurable,
+				descriptor.set.call(context, descriptor.initializer.call(context));
-            writable: descriptor.writable,
+			}else{
-            value: descriptor.initializer ? descriptor.initializer.call(context) : void 0,
+				descriptor.value = descriptor.initializer.call(context);
-        });
+			}
+			delete descriptor.initializer;
+		}
+		
+		Object.defineProperty(target, property, descriptor);
 	}
 `;
 

packages/babel-node/package.json

@@ -28,7 +28,7 @@
     "v8flags": "^3.1.1"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-parser/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@babel/parser",
-  "version": "7.7.0",
+  "version": "7.7.3",
   "description": "A JavaScript parser",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",

packages/babel-parser/src/parser/expression.js

@@ -384,7 +384,7 @@ export default class ExpressionParser extends LValParser {
          * so for ?? operator we need to check in this case the right expression to have parenthesis
          * second case a && b ?? c
          * here a && b => This is considered as a logical expression in the ast tree
-         * c => identifer
+         * c => identifier
          * so now here for ?? operator we need to check the left expression to have parenthesis
          * if the parenthesis is missing we raise an error and throw it
          */

packages/babel-parser/src/plugins/flow.js

@@ -2061,6 +2061,7 @@ export default (superClass: Class<Parser>): Class<Parser> =>
           return node.operator === "=";
 
         case "ParenthesizedExpression":
+        case "TypeCastExpression":
           return this.isAssignable(node.expression);
 
         case "MemberExpression":

packages/babel-parser/src/plugins/jsx/index.js

@@ -484,18 +484,12 @@ export default (superClass: Class<Parser>): Class<Parser> =>
         node.closingElement = closingElement;
       }
       node.children = children;
-      while (this.isRelational("<")) {
+      if (this.isRelational("<")) {
-        // In case we encounter an lt token here it will always be the start of
+        throw this.raise(
-        // jsx as the lt sign is not allowed in places that expect an expression
-        this.finishToken(tt.jsxTagStart);
-
-        this.raise(
           this.state.start,
           "Adjacent JSX elements must be wrapped in an enclosing tag. " +
             "Did you want a JSX fragment <>...</>?",
         );
-
-        this.jsxParseElement();
       }
 
       return isFragment(openingElement)

packages/babel-parser/test/fixtures/flow/regression/arrow-in-ternary-with-param-type-and-return-type-like/input.js

@@ -0,0 +1,2 @@
+test
+  ? (x: T): U => y

packages/babel-parser/test/fixtures/flow/regression/arrow-in-ternary-with-param-type-and-return-type-like/output.json

@@ -0,0 +1,220 @@
+{
+  "type": "File",
+  "start": 0,
+  "end": 23,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 2,
+      "column": 18
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 23,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 2,
+        "column": 18
+      }
+    },
+    "sourceType": "module",
+    "interpreter": null,
+    "body": [
+      {
+        "type": "ExpressionStatement",
+        "start": 0,
+        "end": 23,
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 0
+          },
+          "end": {
+            "line": 2,
+            "column": 18
+          }
+        },
+        "expression": {
+          "type": "ConditionalExpression",
+          "start": 0,
+          "end": 23,
+          "loc": {
+            "start": {
+              "line": 1,
+              "column": 0
+            },
+            "end": {
+              "line": 2,
+              "column": 18
+            }
+          },
+          "test": {
+            "type": "Identifier",
+            "start": 0,
+            "end": 4,
+            "loc": {
+              "start": {
+                "line": 1,
+                "column": 0
+              },
+              "end": {
+                "line": 1,
+                "column": 4
+              },
+              "identifierName": "test"
+            },
+            "name": "test"
+          },
+          "consequent": {
+            "type": "TypeCastExpression",
+            "start": 10,
+            "end": 14,
+            "loc": {
+              "start": {
+                "line": 2,
+                "column": 5
+              },
+              "end": {
+                "line": 2,
+                "column": 9
+              }
+            },
+            "expression": {
+              "type": "Identifier",
+              "start": 10,
+              "end": 11,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 5
+                },
+                "end": {
+                  "line": 2,
+                  "column": 6
+                },
+                "identifierName": "x"
+              },
+              "name": "x"
+            },
+            "typeAnnotation": {
+              "type": "TypeAnnotation",
+              "start": 11,
+              "end": 14,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 6
+                },
+                "end": {
+                  "line": 2,
+                  "column": 9
+                }
+              },
+              "typeAnnotation": {
+                "type": "GenericTypeAnnotation",
+                "start": 13,
+                "end": 14,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 8
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 9
+                  }
+                },
+                "typeParameters": null,
+                "id": {
+                  "type": "Identifier",
+                  "start": 13,
+                  "end": 14,
+                  "loc": {
+                    "start": {
+                      "line": 2,
+                      "column": 8
+                    },
+                    "end": {
+                      "line": 2,
+                      "column": 9
+                    },
+                    "identifierName": "T"
+                  },
+                  "name": "T"
+                }
+              }
+            },
+            "extra": {
+              "parenthesized": true,
+              "parenStart": 9
+            }
+          },
+          "alternate": {
+            "type": "ArrowFunctionExpression",
+            "start": 17,
+            "end": 23,
+            "loc": {
+              "start": {
+                "line": 2,
+                "column": 12
+              },
+              "end": {
+                "line": 2,
+                "column": 18
+              }
+            },
+            "id": null,
+            "generator": false,
+            "async": false,
+            "params": [
+              {
+                "type": "Identifier",
+                "start": 17,
+                "end": 18,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 12
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 13
+                  },
+                  "identifierName": "U"
+                },
+                "name": "U"
+              }
+            ],
+            "body": {
+              "type": "Identifier",
+              "start": 22,
+              "end": 23,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 17
+                },
+                "end": {
+                  "line": 2,
+                  "column": 18
+                },
+                "identifierName": "y"
+              },
+              "name": "y"
+            }
+          }
+        }
+      }
+    ],
+    "directives": []
+  }
+}

packages/babel-parser/test/fixtures/flow/regression/arrow-in-ternary-with-param-type-and-return-type/input.js

@@ -0,0 +1,3 @@
+test
+  ? (x: T): U => y
+  : z

packages/babel-parser/test/fixtures/flow/regression/arrow-in-ternary-with-param-type-and-return-type/output.json

@@ -0,0 +1,250 @@
+{
+  "type": "File",
+  "start": 0,
+  "end": 29,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 3,
+      "column": 5
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 29,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 3,
+        "column": 5
+      }
+    },
+    "sourceType": "module",
+    "interpreter": null,
+    "body": [
+      {
+        "type": "ExpressionStatement",
+        "start": 0,
+        "end": 29,
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 0
+          },
+          "end": {
+            "line": 3,
+            "column": 5
+          }
+        },
+        "expression": {
+          "type": "ConditionalExpression",
+          "start": 0,
+          "end": 29,
+          "loc": {
+            "start": {
+              "line": 1,
+              "column": 0
+            },
+            "end": {
+              "line": 3,
+              "column": 5
+            }
+          },
+          "test": {
+            "type": "Identifier",
+            "start": 0,
+            "end": 4,
+            "loc": {
+              "start": {
+                "line": 1,
+                "column": 0
+              },
+              "end": {
+                "line": 1,
+                "column": 4
+              },
+              "identifierName": "test"
+            },
+            "name": "test"
+          },
+          "consequent": {
+            "type": "ArrowFunctionExpression",
+            "start": 9,
+            "end": 23,
+            "loc": {
+              "start": {
+                "line": 2,
+                "column": 4
+              },
+              "end": {
+                "line": 2,
+                "column": 18
+              }
+            },
+            "predicate": null,
+            "returnType": {
+              "type": "TypeAnnotation",
+              "start": 15,
+              "end": 18,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 10
+                },
+                "end": {
+                  "line": 2,
+                  "column": 13
+                }
+              },
+              "typeAnnotation": {
+                "type": "GenericTypeAnnotation",
+                "start": 17,
+                "end": 18,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 12
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 13
+                  }
+                },
+                "typeParameters": null,
+                "id": {
+                  "type": "Identifier",
+                  "start": 17,
+                  "end": 18,
+                  "loc": {
+                    "start": {
+                      "line": 2,
+                      "column": 12
+                    },
+                    "end": {
+                      "line": 2,
+                      "column": 13
+                    },
+                    "identifierName": "U"
+                  },
+                  "name": "U"
+                }
+              }
+            },
+            "id": null,
+            "generator": false,
+            "async": false,
+            "params": [
+              {
+                "type": "Identifier",
+                "start": 10,
+                "end": 14,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 5
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 9
+                  },
+                  "identifierName": "x"
+                },
+                "name": "x",
+                "typeAnnotation": {
+                  "type": "TypeAnnotation",
+                  "start": 11,
+                  "end": 14,
+                  "loc": {
+                    "start": {
+                      "line": 2,
+                      "column": 6
+                    },
+                    "end": {
+                      "line": 2,
+                      "column": 9
+                    }
+                  },
+                  "typeAnnotation": {
+                    "type": "GenericTypeAnnotation",
+                    "start": 13,
+                    "end": 14,
+                    "loc": {
+                      "start": {
+                        "line": 2,
+                        "column": 8
+                      },
+                      "end": {
+                        "line": 2,
+                        "column": 9
+                      }
+                    },
+                    "typeParameters": null,
+                    "id": {
+                      "type": "Identifier",
+                      "start": 13,
+                      "end": 14,
+                      "loc": {
+                        "start": {
+                          "line": 2,
+                          "column": 8
+                        },
+                        "end": {
+                          "line": 2,
+                          "column": 9
+                        },
+                        "identifierName": "T"
+                      },
+                      "name": "T"
+                    }
+                  }
+                }
+              }
+            ],
+            "body": {
+              "type": "Identifier",
+              "start": 22,
+              "end": 23,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 17
+                },
+                "end": {
+                  "line": 2,
+                  "column": 18
+                },
+                "identifierName": "y"
+              },
+              "name": "y"
+            }
+          },
+          "alternate": {
+            "type": "Identifier",
+            "start": 28,
+            "end": 29,
+            "loc": {
+              "start": {
+                "line": 3,
+                "column": 4
+              },
+              "end": {
+                "line": 3,
+                "column": 5
+              },
+              "identifierName": "z"
+            },
+            "name": "z"
+          }
+        }
+      }
+    ],
+    "directives": []
+  }
+}

packages/babel-parser/test/fixtures/jsx/errors/adjacent-tags/options.json

@@ -0,0 +1,3 @@
+{
+  "throws": "Adjacent JSX elements must be wrapped in an enclosing tag. Did you want a JSX fragment <>...</>? (1:22)"
+}

packages/babel-parser/test/fixtures/jsx/errors/adjacent-tags/output.json

@@ -1,189 +0,0 @@
-{
-  "type": "File",
-  "start": 0,
-  "end": 37,
-  "loc": {
-    "start": {
-      "line": 1,
-      "column": 0
-    },
-    "end": {
-      "line": 1,
-      "column": 37
-    }
-  },
-  "errors": [
-    "SyntaxError: Adjacent JSX elements must be wrapped in an enclosing tag. Did you want a JSX fragment <>...</>? (1:22)"
-  ],
-  "program": {
-    "type": "Program",
-    "start": 0,
-    "end": 37,
-    "loc": {
-      "start": {
-        "line": 1,
-        "column": 0
-      },
-      "end": {
-        "line": 1,
-        "column": 37
-      }
-    },
-    "sourceType": "script",
-    "interpreter": null,
-    "body": [
-      {
-        "type": "VariableDeclaration",
-        "start": 0,
-        "end": 37,
-        "loc": {
-          "start": {
-            "line": 1,
-            "column": 0
-          },
-          "end": {
-            "line": 1,
-            "column": 37
-          }
-        },
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "start": 4,
-            "end": 36,
-            "loc": {
-              "start": {
-                "line": 1,
-                "column": 4
-              },
-              "end": {
-                "line": 1,
-                "column": 36
-              }
-            },
-            "id": {
-              "type": "Identifier",
-              "start": 4,
-              "end": 5,
-              "loc": {
-                "start": {
-                  "line": 1,
-                  "column": 4
-                },
-                "end": {
-                  "line": 1,
-                  "column": 5
-                },
-                "identifierName": "x"
-              },
-              "name": "x"
-            },
-            "init": {
-              "type": "JSXElement",
-              "start": 8,
-              "end": 36,
-              "loc": {
-                "start": {
-                  "line": 1,
-                  "column": 8
-                },
-                "end": {
-                  "line": 1,
-                  "column": 36
-                }
-              },
-              "openingElement": {
-                "type": "JSXOpeningElement",
-                "start": 8,
-                "end": 13,
-                "loc": {
-                  "start": {
-                    "line": 1,
-                    "column": 8
-                  },
-                  "end": {
-                    "line": 1,
-                    "column": 13
-                  }
-                },
-                "name": {
-                  "type": "JSXIdentifier",
-                  "start": 9,
-                  "end": 12,
-                  "loc": {
-                    "start": {
-                      "line": 1,
-                      "column": 9
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 12
-                    }
-                  },
-                  "name": "div"
-                },
-                "attributes": [],
-                "selfClosing": false
-              },
-              "closingElement": {
-                "type": "JSXClosingElement",
-                "start": 16,
-                "end": 22,
-                "loc": {
-                  "start": {
-                    "line": 1,
-                    "column": 16
-                  },
-                  "end": {
-                    "line": 1,
-                    "column": 22
-                  }
-                },
-                "name": {
-                  "type": "JSXIdentifier",
-                  "start": 18,
-                  "end": 21,
-                  "loc": {
-                    "start": {
-                      "line": 1,
-                      "column": 18
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 21
-                    }
-                  },
-                  "name": "div"
-                }
-              },
-              "children": [
-                {
-                  "type": "JSXText",
-                  "start": 13,
-                  "end": 16,
-                  "loc": {
-                    "start": {
-                      "line": 1,
-                      "column": 13
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 16
-                    }
-                  },
-                  "extra": {
-                    "rawValue": "one",
-                    "raw": "one"
-                  },
-                  "value": "one"
-                }
-              ]
-            }
-          }
-        ],
-        "kind": "var"
-      }
-    ],
-    "directives": []
-  }
-}

packages/babel-plugin-external-helpers/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-async-generator-functions/package.json

@@ -17,7 +17,7 @@
     "@babel/plugin-syntax-async-generators": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-proposal-class-properties/package.json

@@ -16,7 +16,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-proposal-class-properties/test/fixtures/decorators-legacy-interop/local-define-property/output.js

@@ -1,6 +1,6 @@
 var _class, _descriptor, _descriptor2, _temp;
 
-function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; Object.defineProperty(target, property, { enumerable: descriptor.enumerable, configurable: descriptor.configurable, writable: descriptor.writable, value: descriptor.initializer ? descriptor.initializer.call(context) : void 0 }); }
+function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; if (descriptor.initializer) { if (descriptor.set) { descriptor.set.call(context, descriptor.initializer.call(context)); } else { descriptor.value = descriptor.initializer.call(context); } delete descriptor.initializer; } Object.defineProperty(target, property, descriptor); }
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 

packages/babel-plugin-proposal-class-properties/test/fixtures/decorators-legacy-interop/loose/output.js

@@ -1,6 +1,6 @@
 var _class, _descriptor, _descriptor2, _temp;
 
-function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; Object.defineProperty(target, property, { enumerable: descriptor.enumerable, configurable: descriptor.configurable, writable: descriptor.writable, value: descriptor.initializer ? descriptor.initializer.call(context) : void 0 }); }
+function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; if (descriptor.initializer) { if (descriptor.set) { descriptor.set.call(context, descriptor.initializer.call(context)); } else { descriptor.value = descriptor.initializer.call(context); } delete descriptor.initializer; } Object.defineProperty(target, property, descriptor); }
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 

packages/babel-plugin-proposal-class-properties/test/fixtures/decorators-legacy-interop/strict/output.js

@@ -1,6 +1,6 @@
 var _class, _descriptor, _descriptor2, _temp;
 
-function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; Object.defineProperty(target, property, { enumerable: descriptor.enumerable, configurable: descriptor.configurable, writable: descriptor.writable, value: descriptor.initializer ? descriptor.initializer.call(context) : void 0 }); }
+function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; if (descriptor.initializer) { if (descriptor.set) { descriptor.set.call(context, descriptor.initializer.call(context)); } else { descriptor.value = descriptor.initializer.call(context); } delete descriptor.initializer; } Object.defineProperty(target, property, descriptor); }
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 

packages/babel-plugin-proposal-class-properties/test/fixtures/static-property-tdz/decorator-interop/output.js

@@ -2,7 +2,7 @@ let _Symbol$search;
 
 var _class, _descriptor, _temp;
 
-function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; Object.defineProperty(target, property, { enumerable: descriptor.enumerable, configurable: descriptor.configurable, writable: descriptor.writable, value: descriptor.initializer ? descriptor.initializer.call(context) : void 0 }); }
+function _initializerDefineProperty(target, property, descriptor, context) { if (!descriptor) return; if (descriptor.initializer) { if (descriptor.set) { descriptor.set.call(context, descriptor.initializer.call(context)); } else { descriptor.value = descriptor.initializer.call(context); } delete descriptor.initializer; } Object.defineProperty(target, property, descriptor); }
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 

packages/babel-plugin-proposal-decorators/package.json

@@ -20,7 +20,7 @@
     "@babel/plugin-syntax-decorators": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-proposal-do-expressions/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-do-expressions": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.0",

packages/babel-plugin-proposal-dynamic-import/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-dynamic-import": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-proposal-export-default-from/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-export-default-from": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-export-namespace-from/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-export-namespace-from": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-function-bind/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-function-bind": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-function-sent/package.json

@@ -17,7 +17,7 @@
     "@babel/plugin-syntax-function-sent": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-proposal-json-strings/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-json-strings": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-logical-assignment-operators/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-logical-assignment-operators": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-nullish-coalescing-operator/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-nullish-coalescing-operator": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.4.4",

packages/babel-plugin-proposal-numeric-separator/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-numeric-separator": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-object-rest-spread/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-object-rest-spread": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.2",

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/assignment/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/expression/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-plugin-proposal-object-rest-spread/test/fixtures/object-spread/variable-declaration/output.js

@@ -1,6 +1,6 @@
 function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
 
-function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
 
 function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 

packages/babel-plugin-proposal-optional-catch-binding/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-optional-catch-binding": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-optional-chaining/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-optional-chaining": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.0",

packages/babel-plugin-proposal-partial-application/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-partial-application": "^7.4.4"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.4.4",

packages/babel-plugin-proposal-pipeline-operator/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-pipeline-operator": "^7.5.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.5.0",

packages/babel-plugin-proposal-private-methods/package.json

@@ -16,7 +16,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.0",

packages/babel-plugin-proposal-throw-expressions/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-throw-expressions": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-proposal-unicode-property-regex/package.json

@@ -26,7 +26,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-syntax-async-generators/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-bigint/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.4.4"

packages/babel-plugin-syntax-class-properties/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-decorators/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-do-expressions/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-dynamic-import/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-export-default-from/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-export-namespace-from/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-flow/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0"

packages/babel-plugin-syntax-function-bind/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-function-sent/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-import-meta/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-json-strings/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-jsx/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-logical-assignment-operators/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-nullish-coalescing-operator/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-numeric-separator/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-object-rest-spread/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-optional-catch-binding/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-optional-chaining/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-partial-application/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.4.4"

packages/babel-plugin-syntax-pipeline-operator/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.5.0"

packages/babel-plugin-syntax-throw-expressions/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0"

packages/babel-plugin-syntax-top-level-await/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0"

packages/babel-plugin-syntax-typescript/package.json

@@ -16,7 +16,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.3.3"

packages/babel-plugin-transform-arrow-functions/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-transform-async-to-generator/package.json

@@ -17,7 +17,7 @@
     "@babel/helper-remap-async-to-generator": "^7.7.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-transform-block-scoped-functions/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-transform-block-scoping/package.json

@@ -16,7 +16,7 @@
     "babel-plugin"
   ],
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.3",

packages/babel-plugin-transform-classes/package.json

@@ -22,7 +22,7 @@
     "babel-plugin"
   ],
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-transform-computed-properties/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-transform-destructuring/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.0",

packages/babel-plugin-transform-dotall-regex/package.json

@@ -22,7 +22,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-transform-duplicate-keys/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.5.0",

packages/babel-plugin-transform-exponentiation-operator/package.json

@@ -16,7 +16,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.2.0",

packages/babel-plugin-transform-flow-comments/package.json

@@ -17,7 +17,7 @@
     "@babel/plugin-syntax-flow": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.3",

packages/babel-plugin-transform-flow-strip-types/package.json

@@ -16,7 +16,7 @@
     "@babel/plugin-syntax-flow": "^7.2.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.6.3",

packages/babel-plugin-transform-for-of/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.4.4",

packages/babel-plugin-transform-function-name/package.json

@@ -16,7 +16,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.7.0",

packages/babel-plugin-transform-instanceof/package.json

@@ -15,7 +15,7 @@
     "@babel/helper-plugin-utils": "^7.0.0"
   },
   "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
+    "@babel/core": "^7.0.0-0 || csx"
   },
   "devDependencies": {
     "@babel/core": "^7.5.5",