From 5d06c7495d8e58543610da66f4b2aed7ea6f1386 Mon Sep 17 00:00:00 2001
From: Nicolas Charpentier <nicolas.charpentier079@gmail.com>
Date: Thu, 20 Dec 2018 04:39:37 -0800
Subject: [PATCH] Replace our local types by flow-typed (#20320)

Summary:
These comments were confusing since we don't use flow-typed.

cc bvaughn.

I have replaced our local types by flow-typed, removed metro custom stub and deleted `flow-github` directory.

As result, createReactClass, PropTypes and Metro types won't be distributed to RN users. If you need it, you should relay on flow-typed.
Pull Request resolved: https://github.com/facebook/react-native/pull/20320

Reviewed By: TheSavior

Differential Revision: D13517157

Pulled By: rickhanlonii

fbshipit-source-id: e52c0b6114114a706f6152b2031c600e3dece0d2
---
 .flowconfig                                   |    1 -
 .flowconfig.android                           |    1 -
 flow-github/metro.js                          |   15 -
 .../npm/create-react-class_v15.x.x.js         |    3 +-
 flow-typed/npm/metro_vx.x.x.js                | 1063 +++++++++++++++++
 .../npm/prop-types_v15.x.x.js                 |    4 +-
 package.json                                  |    1 -
 template/_flowconfig                          |    1 -
 8 files changed, 1068 insertions(+), 21 deletions(-)
 delete mode 100644 flow-github/metro.js
 rename flow/create-react-class.js => flow-typed/npm/create-react-class_v15.x.x.js (70%)
 create mode 100644 flow-typed/npm/metro_vx.x.x.js
 rename flow/prop-types.js => flow-typed/npm/prop-types_v15.x.x.js (88%)

diff --git a/.flowconfig b/.flowconfig
index 1aa5fee5f..c4ff4b76b 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -31,7 +31,6 @@
 [libs]
 Libraries/react-native/react-native-interface.js
 flow/
-flow-github/
 
 [options]
 emoji=true
diff --git a/.flowconfig.android b/.flowconfig.android
index dcb06e6b4..53165f2fa 100644
--- a/.flowconfig.android
+++ b/.flowconfig.android
@@ -31,7 +31,6 @@
 [libs]
 Libraries/react-native/react-native-interface.js
 flow/
-flow-github/
 
 [options]
 emoji=true
diff --git a/flow-github/metro.js b/flow-github/metro.js
deleted file mode 100644
index 68d0af715..000000000
--- a/flow-github/metro.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- *
- * @flow
- * @format
- */
-
-// metro-visualizer is not listed as a dependency of metro since it pulls a lot
-// of transitive dependencies so we need to tell flow that it may exist.
-declare module 'metro-visualizer' {
-  declare module.exports: any;
-}
diff --git a/flow/create-react-class.js b/flow-typed/npm/create-react-class_v15.x.x.js
similarity index 70%
rename from flow/create-react-class.js
rename to flow-typed/npm/create-react-class_v15.x.x.js
index ae0a19b0f..5aca9f5f9 100644
--- a/flow/create-react-class.js
+++ b/flow-typed/npm/create-react-class_v15.x.x.js
@@ -9,7 +9,8 @@
  * @nolint
  */
 
-// TODO (acdlite) Remove this file once flowtype/flow-typed/pull/773 is merged
+// flow-typed signature: 892fd8dcd3f17e76da4fb1334b0fd49e
+// flow-typed version: da30fe6876/create-react-class_v15.x.x/flow_>=v0.41.x
 
 declare module 'create-react-class' {
   declare module.exports: React$CreateClass;
diff --git a/flow-typed/npm/metro_vx.x.x.js b/flow-typed/npm/metro_vx.x.x.js
new file mode 100644
index 000000000..c3767e418
--- /dev/null
+++ b/flow-typed/npm/metro_vx.x.x.js
@@ -0,0 +1,1063 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+
+// flow-typed signature: d001c1f5a12f9970243121d73d04bb1e
+// flow-typed version: <<STUB>>/metro_v0.47.0/flow_v0.82.0
+
+/**
+ * This is an autogenerated libdef stub for:
+ *
+ *   'metro'
+ *
+ * Fill this stub out by replacing all the `any` types.
+ *
+ * Once filled out, we encourage you to share your work with the
+ * community by sending a pull request to:
+ * https://github.com/flowtype/flow-typed
+ */
+
+declare module 'metro' {
+  declare module.exports: any;
+}
+
+/**
+ * We include stubs for each file inside this npm package in case you need to
+ * require those files directly. Feel free to delete any files that aren't
+ * needed.
+ */
+declare module 'metro/src/Assets' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/assetTransformer' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Bundler' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Bundler/util' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/cli-utils' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/cli' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/commands/build' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/commands/serve' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/defaultTransformer' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/DeltaCalculator' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/ResourceNotFoundError' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/deltaJSBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/getAllFiles' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/getAssets' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/getRamBundleInfo' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/helpers/getTransitiveDependencies' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/helpers/js' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/hmrJSBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/plainJSBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/sourceMapObject' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Serializers/sourceMapString' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Transformer' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Transformer/getTransformCacheKey' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/traverseDependencies' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/types.flow' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/Worker' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/DeltaBundler/WorkerFarm' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/HmrServer' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/index' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/AssetRegistry' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/Bar' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/ErrorBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/Foo' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-1' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-2' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-3' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-4' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-null' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-primitive-default' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/import-export/index' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/polyfill' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/TestBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/basic_bundle/TestPolyfill' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/execBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/integration_tests/metro.config' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker/constant-folding-plugin' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker/import-export-plugin' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker/inline-platform' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker/inline-plugin' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker/normalizePseudoglobals' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/JSTransformer/worker/test-helpers' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/legacy' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/addParamsToDefineCall' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/attachWebsocketServer' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/BatchProcessor' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/bundle-modules/asyncRequire' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/bundle-modules/HMRClient' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/bundle-modules/MetroClient' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/createModuleIdFactory' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/formatBundlingError' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getAbsolutePath' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getAppendScripts' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getEntryAbsolutePath' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getKeyFromFiles' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getMaxWorkers' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getMinifier' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getPreludeCode' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/getPrependedScripts' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/JsonReporter' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/parseCustomTransformOptions' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/polyfills/require' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/RamBundleParser' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/relativizeSourceMap' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/reporting' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/TerminalReporter' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/lib/transformHelpers' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/build' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/module' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/node-haste/HasteFS' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/node-haste/Module' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/node-haste/ModuleCache' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/node-haste/node-haste.flow' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/node-haste/node-haste' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/node-haste/Package' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/output/indexed-ram-bundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/output/multiple-files-ram-bundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/output/plain-bundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/output/util' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/silent-console' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/test-helpers' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/types.flow' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/worker/collectDependencies' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/worker/generate' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/worker/generateImportNames' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/worker/JsFileWrapping' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/worker/optimizeDependencies' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/ModuleGraph/worker/Platforms' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/AssetResolutionCache' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/DependencyGraph' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/DependencyGraph/assets/empty-module' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/DependencyGraph/DependencyGraphHelpers' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/DependencyGraph/ModuleResolution' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/DependencyGraph/ResolutionRequest' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/FilesByDirNameIndex' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/lib/AssetPaths' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/lib/MapWithDefaults' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/lib/parsePlatformFilePath' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/Module' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/ModuleCache' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/Package' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/node-haste/types' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/reactNativeTransformer' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/rn-cli.config' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Server' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Server/MultipartResponse' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Server/symbolicate/symbolicate' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Server/symbolicate/util' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/Server/symbolicate/worker' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/bundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/meta' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle/as-assets' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle/as-indexed-file' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle/buildSourcemapWithMetadata' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle/magic-number' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle/util' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/RamBundle/write-sourcemap' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/unbundle' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/output/writeFile' {
+  declare module.exports: any;
+}
+
+declare module 'metro/src/shared/types.flow' {
+  declare module.exports: any;
+}
+
+// Filename aliases
+declare module 'metro/src/Assets.js' {
+  declare module.exports: $Exports<'metro/src/Assets'>;
+}
+declare module 'metro/src/assetTransformer.js' {
+  declare module.exports: $Exports<'metro/src/assetTransformer'>;
+}
+declare module 'metro/src/Bundler.js' {
+  declare module.exports: $Exports<'metro/src/Bundler'>;
+}
+declare module 'metro/src/Bundler/util.js' {
+  declare module.exports: $Exports<'metro/src/Bundler/util'>;
+}
+declare module 'metro/src/cli-utils.js' {
+  declare module.exports: $Exports<'metro/src/cli-utils'>;
+}
+declare module 'metro/src/cli.js' {
+  declare module.exports: $Exports<'metro/src/cli'>;
+}
+declare module 'metro/src/commands/build.js' {
+  declare module.exports: $Exports<'metro/src/commands/build'>;
+}
+declare module 'metro/src/commands/serve.js' {
+  declare module.exports: $Exports<'metro/src/commands/serve'>;
+}
+declare module 'metro/src/defaultTransformer.js' {
+  declare module.exports: $Exports<'metro/src/defaultTransformer'>;
+}
+declare module 'metro/src/DeltaBundler.js' {
+  declare module.exports: $Exports<'metro/src/DeltaBundler'>;
+}
+declare module 'metro/src/DeltaBundler/DeltaCalculator.js' {
+  declare module.exports: $Exports<'metro/src/DeltaBundler/DeltaCalculator'>;
+}
+declare module 'metro/src/DeltaBundler/ResourceNotFoundError.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/ResourceNotFoundError',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/deltaJSBundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/deltaJSBundle',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/getAllFiles.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/getAllFiles',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/getAssets.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/getAssets',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/getRamBundleInfo.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/getRamBundleInfo',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/helpers/getTransitiveDependencies.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/helpers/getTransitiveDependencies',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/helpers/js.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/helpers/js',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/hmrJSBundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/hmrJSBundle',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/plainJSBundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/plainJSBundle',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/sourceMapObject.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/sourceMapObject',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Serializers/sourceMapString.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Serializers/sourceMapString',
+  >;
+}
+declare module 'metro/src/DeltaBundler/Transformer.js' {
+  declare module.exports: $Exports<'metro/src/DeltaBundler/Transformer'>;
+}
+declare module 'metro/src/DeltaBundler/Transformer/getTransformCacheKey.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/Transformer/getTransformCacheKey',
+  >;
+}
+declare module 'metro/src/DeltaBundler/traverseDependencies.js' {
+  declare module.exports: $Exports<
+    'metro/src/DeltaBundler/traverseDependencies',
+  >;
+}
+declare module 'metro/src/DeltaBundler/types.flow.js' {
+  declare module.exports: $Exports<'metro/src/DeltaBundler/types.flow'>;
+}
+declare module 'metro/src/DeltaBundler/Worker.js' {
+  declare module.exports: $Exports<'metro/src/DeltaBundler/Worker'>;
+}
+declare module 'metro/src/DeltaBundler/WorkerFarm.js' {
+  declare module.exports: $Exports<'metro/src/DeltaBundler/WorkerFarm'>;
+}
+declare module 'metro/src/HmrServer.js' {
+  declare module.exports: $Exports<'metro/src/HmrServer'>;
+}
+declare module 'metro/src/index.js' {
+  declare module.exports: $Exports<'metro/src/index'>;
+}
+declare module 'metro/src/integration_tests/basic_bundle/AssetRegistry.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/AssetRegistry',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/Bar.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/Bar',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/ErrorBundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/ErrorBundle',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/Foo.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/Foo',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-1.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/export-1',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-2.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/export-2',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-3.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/export-3',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-4.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/export-4',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-null.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/export-null',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/export-primitive-default.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/export-primitive-default',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/import-export/index.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/import-export/index',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/polyfill.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/polyfill',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/TestBundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/TestBundle',
+  >;
+}
+declare module 'metro/src/integration_tests/basic_bundle/TestPolyfill.js' {
+  declare module.exports: $Exports<
+    'metro/src/integration_tests/basic_bundle/TestPolyfill',
+  >;
+}
+declare module 'metro/src/integration_tests/execBundle.js' {
+  declare module.exports: $Exports<'metro/src/integration_tests/execBundle'>;
+}
+declare module 'metro/src/integration_tests/metro.config.js' {
+  declare module.exports: $Exports<'metro/src/integration_tests/metro.config'>;
+}
+declare module 'metro/src/JSTransformer/worker.js' {
+  declare module.exports: $Exports<'metro/src/JSTransformer/worker'>;
+}
+declare module 'metro/src/JSTransformer/worker/constant-folding-plugin.js' {
+  declare module.exports: $Exports<
+    'metro/src/JSTransformer/worker/constant-folding-plugin',
+  >;
+}
+declare module 'metro/src/JSTransformer/worker/import-export-plugin.js' {
+  declare module.exports: $Exports<
+    'metro/src/JSTransformer/worker/import-export-plugin',
+  >;
+}
+declare module 'metro/src/JSTransformer/worker/inline-platform.js' {
+  declare module.exports: $Exports<
+    'metro/src/JSTransformer/worker/inline-platform',
+  >;
+}
+declare module 'metro/src/JSTransformer/worker/inline-plugin.js' {
+  declare module.exports: $Exports<
+    'metro/src/JSTransformer/worker/inline-plugin',
+  >;
+}
+declare module 'metro/src/JSTransformer/worker/normalizePseudoglobals.js' {
+  declare module.exports: $Exports<
+    'metro/src/JSTransformer/worker/normalizePseudoglobals',
+  >;
+}
+declare module 'metro/src/JSTransformer/worker/test-helpers.js' {
+  declare module.exports: $Exports<
+    'metro/src/JSTransformer/worker/test-helpers',
+  >;
+}
+declare module 'metro/src/legacy.js' {
+  declare module.exports: $Exports<'metro/src/legacy'>;
+}
+declare module 'metro/src/lib/addParamsToDefineCall.js' {
+  declare module.exports: $Exports<'metro/src/lib/addParamsToDefineCall'>;
+}
+declare module 'metro/src/lib/attachWebsocketServer.js' {
+  declare module.exports: $Exports<'metro/src/lib/attachWebsocketServer'>;
+}
+declare module 'metro/src/lib/BatchProcessor.js' {
+  declare module.exports: $Exports<'metro/src/lib/BatchProcessor'>;
+}
+declare module 'metro/src/lib/bundle-modules/asyncRequire.js' {
+  declare module.exports: $Exports<'metro/src/lib/bundle-modules/asyncRequire'>;
+}
+declare module 'metro/src/lib/bundle-modules/HMRClient.js' {
+  declare module.exports: $Exports<'metro/src/lib/bundle-modules/HMRClient'>;
+}
+declare module 'metro/src/lib/bundle-modules/MetroClient.js' {
+  declare module.exports: $Exports<'metro/src/lib/bundle-modules/MetroClient'>;
+}
+declare module 'metro/src/lib/createModuleIdFactory.js' {
+  declare module.exports: $Exports<'metro/src/lib/createModuleIdFactory'>;
+}
+declare module 'metro/src/lib/formatBundlingError.js' {
+  declare module.exports: $Exports<'metro/src/lib/formatBundlingError'>;
+}
+declare module 'metro/src/lib/getAbsolutePath.js' {
+  declare module.exports: $Exports<'metro/src/lib/getAbsolutePath'>;
+}
+declare module 'metro/src/lib/getAppendScripts.js' {
+  declare module.exports: $Exports<'metro/src/lib/getAppendScripts'>;
+}
+declare module 'metro/src/lib/getEntryAbsolutePath.js' {
+  declare module.exports: $Exports<'metro/src/lib/getEntryAbsolutePath'>;
+}
+declare module 'metro/src/lib/getKeyFromFiles.js' {
+  declare module.exports: $Exports<'metro/src/lib/getKeyFromFiles'>;
+}
+declare module 'metro/src/lib/getMaxWorkers.js' {
+  declare module.exports: $Exports<'metro/src/lib/getMaxWorkers'>;
+}
+declare module 'metro/src/lib/getMinifier.js' {
+  declare module.exports: $Exports<'metro/src/lib/getMinifier'>;
+}
+declare module 'metro/src/lib/getPreludeCode.js' {
+  declare module.exports: $Exports<'metro/src/lib/getPreludeCode'>;
+}
+declare module 'metro/src/lib/getPrependedScripts.js' {
+  declare module.exports: $Exports<'metro/src/lib/getPrependedScripts'>;
+}
+declare module 'metro/src/lib/JsonReporter.js' {
+  declare module.exports: $Exports<'metro/src/lib/JsonReporter'>;
+}
+declare module 'metro/src/lib/parseCustomTransformOptions.js' {
+  declare module.exports: $Exports<'metro/src/lib/parseCustomTransformOptions'>;
+}
+declare module 'metro/src/lib/polyfills/require.js' {
+  declare module.exports: $Exports<'metro/src/lib/polyfills/require'>;
+}
+declare module 'metro/src/lib/RamBundleParser.js' {
+  declare module.exports: $Exports<'metro/src/lib/RamBundleParser'>;
+}
+declare module 'metro/src/lib/relativizeSourceMap.js' {
+  declare module.exports: $Exports<'metro/src/lib/relativizeSourceMap'>;
+}
+declare module 'metro/src/lib/reporting.js' {
+  declare module.exports: $Exports<'metro/src/lib/reporting'>;
+}
+declare module 'metro/src/lib/TerminalReporter.js' {
+  declare module.exports: $Exports<'metro/src/lib/TerminalReporter'>;
+}
+declare module 'metro/src/lib/transformHelpers.js' {
+  declare module.exports: $Exports<'metro/src/lib/transformHelpers'>;
+}
+declare module 'metro/src/ModuleGraph/build.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/build'>;
+}
+declare module 'metro/src/ModuleGraph/module.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/module'>;
+}
+declare module 'metro/src/ModuleGraph/node-haste/HasteFS.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/node-haste/HasteFS'>;
+}
+declare module 'metro/src/ModuleGraph/node-haste/Module.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/node-haste/Module'>;
+}
+declare module 'metro/src/ModuleGraph/node-haste/ModuleCache.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/node-haste/ModuleCache',
+  >;
+}
+declare module 'metro/src/ModuleGraph/node-haste/node-haste.flow.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/node-haste/node-haste.flow',
+  >;
+}
+declare module 'metro/src/ModuleGraph/node-haste/node-haste.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/node-haste/node-haste',
+  >;
+}
+declare module 'metro/src/ModuleGraph/node-haste/Package.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/node-haste/Package'>;
+}
+declare module 'metro/src/ModuleGraph/output/indexed-ram-bundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/output/indexed-ram-bundle',
+  >;
+}
+declare module 'metro/src/ModuleGraph/output/multiple-files-ram-bundle.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/output/multiple-files-ram-bundle',
+  >;
+}
+declare module 'metro/src/ModuleGraph/output/plain-bundle.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/output/plain-bundle'>;
+}
+declare module 'metro/src/ModuleGraph/output/util.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/output/util'>;
+}
+declare module 'metro/src/ModuleGraph/silent-console.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/silent-console'>;
+}
+declare module 'metro/src/ModuleGraph/test-helpers.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/test-helpers'>;
+}
+declare module 'metro/src/ModuleGraph/types.flow.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/types.flow'>;
+}
+declare module 'metro/src/ModuleGraph/worker/collectDependencies.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/worker/collectDependencies',
+  >;
+}
+declare module 'metro/src/ModuleGraph/worker/generate.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/worker/generate'>;
+}
+declare module 'metro/src/ModuleGraph/worker/generateImportNames.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/worker/generateImportNames',
+  >;
+}
+declare module 'metro/src/ModuleGraph/worker/JsFileWrapping.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/worker/JsFileWrapping',
+  >;
+}
+declare module 'metro/src/ModuleGraph/worker/optimizeDependencies.js' {
+  declare module.exports: $Exports<
+    'metro/src/ModuleGraph/worker/optimizeDependencies',
+  >;
+}
+declare module 'metro/src/ModuleGraph/worker/Platforms.js' {
+  declare module.exports: $Exports<'metro/src/ModuleGraph/worker/Platforms'>;
+}
+declare module 'metro/src/node-haste/AssetResolutionCache.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/AssetResolutionCache'>;
+}
+declare module 'metro/src/node-haste/DependencyGraph.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/DependencyGraph'>;
+}
+declare module 'metro/src/node-haste/DependencyGraph/assets/empty-module.js' {
+  declare module.exports: $Exports<
+    'metro/src/node-haste/DependencyGraph/assets/empty-module',
+  >;
+}
+declare module 'metro/src/node-haste/DependencyGraph/DependencyGraphHelpers.js' {
+  declare module.exports: $Exports<
+    'metro/src/node-haste/DependencyGraph/DependencyGraphHelpers',
+  >;
+}
+declare module 'metro/src/node-haste/DependencyGraph/ModuleResolution.js' {
+  declare module.exports: $Exports<
+    'metro/src/node-haste/DependencyGraph/ModuleResolution',
+  >;
+}
+declare module 'metro/src/node-haste/DependencyGraph/ResolutionRequest.js' {
+  declare module.exports: $Exports<
+    'metro/src/node-haste/DependencyGraph/ResolutionRequest',
+  >;
+}
+declare module 'metro/src/node-haste/FilesByDirNameIndex.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/FilesByDirNameIndex'>;
+}
+declare module 'metro/src/node-haste/lib/AssetPaths.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/lib/AssetPaths'>;
+}
+declare module 'metro/src/node-haste/lib/MapWithDefaults.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/lib/MapWithDefaults'>;
+}
+declare module 'metro/src/node-haste/lib/parsePlatformFilePath.js' {
+  declare module.exports: $Exports<
+    'metro/src/node-haste/lib/parsePlatformFilePath',
+  >;
+}
+declare module 'metro/src/node-haste/Module.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/Module'>;
+}
+declare module 'metro/src/node-haste/ModuleCache.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/ModuleCache'>;
+}
+declare module 'metro/src/node-haste/Package.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/Package'>;
+}
+declare module 'metro/src/node-haste/types.js' {
+  declare module.exports: $Exports<'metro/src/node-haste/types'>;
+}
+declare module 'metro/src/reactNativeTransformer.js' {
+  declare module.exports: $Exports<'metro/src/reactNativeTransformer'>;
+}
+declare module 'metro/src/rn-cli.config.js' {
+  declare module.exports: $Exports<'metro/src/rn-cli.config'>;
+}
+declare module 'metro/src/Server.js' {
+  declare module.exports: $Exports<'metro/src/Server'>;
+}
+declare module 'metro/src/Server/MultipartResponse.js' {
+  declare module.exports: $Exports<'metro/src/Server/MultipartResponse'>;
+}
+declare module 'metro/src/Server/symbolicate/symbolicate.js' {
+  declare module.exports: $Exports<'metro/src/Server/symbolicate/symbolicate'>;
+}
+declare module 'metro/src/Server/symbolicate/util.js' {
+  declare module.exports: $Exports<'metro/src/Server/symbolicate/util'>;
+}
+declare module 'metro/src/Server/symbolicate/worker.js' {
+  declare module.exports: $Exports<'metro/src/Server/symbolicate/worker'>;
+}
+declare module 'metro/src/shared/output/bundle.js' {
+  declare module.exports: $Exports<'metro/src/shared/output/bundle'>;
+}
+declare module 'metro/src/shared/output/meta.js' {
+  declare module.exports: $Exports<'metro/src/shared/output/meta'>;
+}
+declare module 'metro/src/shared/output/RamBundle.js' {
+  declare module.exports: $Exports<'metro/src/shared/output/RamBundle'>;
+}
+declare module 'metro/src/shared/output/RamBundle/as-assets.js' {
+  declare module.exports: $Exports<
+    'metro/src/shared/output/RamBundle/as-assets',
+  >;
+}
+declare module 'metro/src/shared/output/RamBundle/as-indexed-file.js' {
+  declare module.exports: $Exports<
+    'metro/src/shared/output/RamBundle/as-indexed-file',
+  >;
+}
+declare module 'metro/src/shared/output/RamBundle/buildSourcemapWithMetadata.js' {
+  declare module.exports: $Exports<
+    'metro/src/shared/output/RamBundle/buildSourcemapWithMetadata',
+  >;
+}
+declare module 'metro/src/shared/output/RamBundle/magic-number.js' {
+  declare module.exports: $Exports<
+    'metro/src/shared/output/RamBundle/magic-number',
+  >;
+}
+declare module 'metro/src/shared/output/RamBundle/util.js' {
+  declare module.exports: $Exports<'metro/src/shared/output/RamBundle/util'>;
+}
+declare module 'metro/src/shared/output/RamBundle/write-sourcemap.js' {
+  declare module.exports: $Exports<
+    'metro/src/shared/output/RamBundle/write-sourcemap',
+  >;
+}
+declare module 'metro/src/shared/output/unbundle.js' {
+  declare module.exports: $Exports<'metro/src/shared/output/unbundle'>;
+}
+declare module 'metro/src/shared/output/writeFile.js' {
+  declare module.exports: $Exports<'metro/src/shared/output/writeFile'>;
+}
+declare module 'metro/src/shared/types.flow.js' {
+  declare module.exports: $Exports<'metro/src/shared/types.flow'>;
+}
diff --git a/flow/prop-types.js b/flow-typed/npm/prop-types_v15.x.x.js
similarity index 88%
rename from flow/prop-types.js
rename to flow-typed/npm/prop-types_v15.x.x.js
index b695bcfcf..2e9e16643 100644
--- a/flow/prop-types.js
+++ b/flow-typed/npm/prop-types_v15.x.x.js
@@ -9,7 +9,8 @@
  * @format
  */
 
-// TODO (bvaughn) Remove this file once flowtype/flow-typed/pull/773 is merged
+// flow-typed signature: d9a983bb1ac458a256c31c139047bdbb
+// flow-typed version: 927687984d/prop-types_v15.x.x/flow_>=v0.41.x
 
 type $npm$propTypes$ReactPropsCheckType = (
   props: any,
@@ -25,6 +26,7 @@ declare module 'prop-types' {
   declare var number: React$PropType$Primitive<number>;
   declare var object: React$PropType$Primitive<Object>;
   declare var string: React$PropType$Primitive<string>;
+  declare var symbol: React$PropType$Primitive<Symbol>;
   declare var any: React$PropType$Primitive<any>;
   declare var arrayOf: React$PropType$ArrayOf;
   declare var element: React$PropType$Primitive<any>; /* TODO */
diff --git a/package.json b/package.json
index 98e7055f2..5360953b3 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,6 @@
     "android",
     "cli.js",
     "flow",
-    "flow-github",
     "init.sh",
     "scripts/ios-configure-glog.sh",
     "scripts/ios-install-third-party.sh",
diff --git a/template/_flowconfig b/template/_flowconfig
index fd786d775..101c4407b 100644
--- a/template/_flowconfig
+++ b/template/_flowconfig
@@ -24,7 +24,6 @@
 [libs]
 node_modules/react-native/Libraries/react-native/react-native-interface.js
 node_modules/react-native/flow/
-node_modules/react-native/flow-github/
 
 [options]
 emoji=true