Update dependencies (#8364)

.flowconfig

@@ -5,6 +5,7 @@
 .*/codemods/.*/lib
 .*/codemods/.*/test
 .*/node_modules/conventional-changelog-core/
+.*/node_modules/module-deps/
 
 [include]
 packages/*/src

package.json

@@ -10,33 +10,33 @@
     "test": "make test"
   },
   "devDependencies": {
-    "@babel/cli": "7.0.0-beta.52",
-    "@babel/core": "7.0.0-beta.52",
-    "@babel/plugin-transform-runtime": "7.0.0-beta.52",
-    "@babel/plugin-proposal-class-properties": "7.0.0-beta.52",
-    "@babel/plugin-proposal-export-namespace-from": "7.0.0-beta.52",
-    "@babel/plugin-proposal-numeric-separator": "7.0.0-beta.52",
-    "@babel/plugin-transform-modules-commonjs": "7.0.0-beta.52",
-    "@babel/preset-env": "7.0.0-beta.52",
-    "@babel/preset-flow": "7.0.0-beta.52",
-    "@babel/register": "7.0.0-beta.52",
-    "@babel/runtime": "7.0.0-beta.52",
+    "@babel/cli": "7.0.0-rc.1",
+    "@babel/core": "7.0.0-rc.1",
+    "@babel/plugin-transform-runtime": "7.0.0-rc.1",
+    "@babel/plugin-proposal-class-properties": "7.0.0-rc.1",
+    "@babel/plugin-proposal-export-namespace-from": "7.0.0-rc.1",
+    "@babel/plugin-proposal-numeric-separator": "7.0.0-rc.1",
+    "@babel/plugin-transform-modules-commonjs": "7.0.0-rc.1",
+    "@babel/preset-env": "7.0.0-rc.1",
+    "@babel/preset-flow": "7.0.0-rc.1",
+    "@babel/register": "7.0.0-rc.1",
+    "@babel/runtime": "7.0.0-rc.1",
     "babel-core": "^7.0.0-0",
     "babel-eslint": "^8.2.6",
     "babel-jest": "^23.4.0",
-    "babel-loader": "8.0.0-beta.0",
+    "babel-loader": "8.0.0-beta.4",
     "babel-plugin-transform-charcodes": "^0.1.0",
-    "browserify": "^13.1.1",
+    "browserify": "^16.2.2",
     "bundle-collapser": "^1.2.1",
     "chalk": "^2.3.2",
     "charcodes": "^0.1.0",
     "derequire": "^2.0.2",
     "enhanced-resolve": "^3.0.0",
-    "eslint": "^5.1.0",
+    "eslint": "^5.3.0",
     "eslint-config-babel": "^7.0.2",
     "eslint-plugin-flowtype": "^2.50.0",
     "eslint-plugin-prettier": "^2.6.2",
-    "flow-bin": "^0.76.0",
+    "flow-bin": "^0.79.0",
     "graceful-fs": "^4.1.11",
     "gulp": "^4.0.0",
     "gulp-babel": "^8.0.0-beta.2",

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

@@ -1539,11 +1539,13 @@ export default (superClass: Class<Parser>): Class<Parser> =>
       // export default interface allowed in:
       // https://github.com/Microsoft/TypeScript/pull/16040
       if (this.state.value === "interface") {
-        return this.tsParseDeclaration(
+        const result = this.tsParseDeclaration(
           this.startNode(),
           this.state.value,
           true,
         );
+
+        if (result) return result;
       }
 
       return super.parseExportDefaultExpression();