diff --git a/packages/eslint-config-react-native/__tests__/prettier-config-test.js b/packages/eslint-config-react-native/__tests__/prettier-config-test.js
index 8522805a2e2..fd0be32112c 100644
--- a/packages/eslint-config-react-native/__tests__/prettier-config-test.js
+++ b/packages/eslint-config-react-native/__tests__/prettier-config-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 import eslintConfigReactNative from '..';
diff --git a/packages/eslint-config-react-native/index.js b/packages/eslint-config-react-native/index.js
index 4ee41465162..cb19c8ba0d0 100644
--- a/packages/eslint-config-react-native/index.js
+++ b/packages/eslint-config-react-native/index.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 module.exports = {
diff --git a/packages/eslint-plugin-react-native/__tests__/eslint-tester.js b/packages/eslint-plugin-react-native/__tests__/eslint-tester.js
index 2b42ae54e57..ffecf314931 100644
--- a/packages/eslint-plugin-react-native/__tests__/eslint-tester.js
+++ b/packages/eslint-plugin-react-native/__tests__/eslint-tester.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-react-native/__tests__/no-deep-imports-test.js b/packages/eslint-plugin-react-native/__tests__/no-deep-imports-test.js
index 5102e9f57f2..45dcd6e01b7 100644
--- a/packages/eslint-plugin-react-native/__tests__/no-deep-imports-test.js
+++ b/packages/eslint-plugin-react-native/__tests__/no-deep-imports-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-react-native/__tests__/platform-colors-test.js b/packages/eslint-plugin-react-native/__tests__/platform-colors-test.js
index 93b11786489..ea27e59e0b4 100644
--- a/packages/eslint-plugin-react-native/__tests__/platform-colors-test.js
+++ b/packages/eslint-plugin-react-native/__tests__/platform-colors-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-react-native/index.js b/packages/eslint-plugin-react-native/index.js
index 20235d41281..c0e23cd9df8 100644
--- a/packages/eslint-plugin-react-native/index.js
+++ b/packages/eslint-plugin-react-native/index.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 exports.rules = {
diff --git a/packages/eslint-plugin-react-native/no-deep-imports.js b/packages/eslint-plugin-react-native/no-deep-imports.js
index 67b0d179993..a0741d98bde 100644
--- a/packages/eslint-plugin-react-native/no-deep-imports.js
+++ b/packages/eslint-plugin-react-native/no-deep-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-react-native/platform-colors.js b/packages/eslint-plugin-react-native/platform-colors.js
index cfbabd1a923..b154aabcbe5 100644
--- a/packages/eslint-plugin-react-native/platform-colors.js
+++ b/packages/eslint-plugin-react-native/platform-colors.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 module.exports = {
diff --git a/packages/eslint-plugin-react-native/utils.js b/packages/eslint-plugin-react-native/utils.js
index 241927c53b9..f71b7a05667 100644
--- a/packages/eslint-plugin-react-native/utils.js
+++ b/packages/eslint-plugin-react-native/utils.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-specs/__tests__/eslint-tester.js b/packages/eslint-plugin-specs/__tests__/eslint-tester.js
index 022dc733b03..264a3e8c1a9 100644
--- a/packages/eslint-plugin-specs/__tests__/eslint-tester.js
+++ b/packages/eslint-plugin-specs/__tests__/eslint-tester.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-specs/__tests__/react-native-modules-test.js b/packages/eslint-plugin-specs/__tests__/react-native-modules-test.js
index ac8c3e47986..2ef1dbbf9c2 100644
--- a/packages/eslint-plugin-specs/__tests__/react-native-modules-test.js
+++ b/packages/eslint-plugin-specs/__tests__/react-native-modules-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-specs/index.js b/packages/eslint-plugin-specs/index.js
index 48758a56077..79e20afa3b4 100644
--- a/packages/eslint-plugin-specs/index.js
+++ b/packages/eslint-plugin-specs/index.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-specs/postpack.js b/packages/eslint-plugin-specs/postpack.js
index 99807d8b086..2b4dd7da32b 100644
--- a/packages/eslint-plugin-specs/postpack.js
+++ b/packages/eslint-plugin-specs/postpack.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 const fs = require('fs');
diff --git a/packages/eslint-plugin-specs/prepack.js b/packages/eslint-plugin-specs/prepack.js
index 3a3c4451497..03107480467 100644
--- a/packages/eslint-plugin-specs/prepack.js
+++ b/packages/eslint-plugin-specs/prepack.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 const fs = require('fs');
diff --git a/packages/eslint-plugin-specs/react-native-modules.js b/packages/eslint-plugin-specs/react-native-modules.js
index 7ab3a9b7f6e..77ab3340600 100644
--- a/packages/eslint-plugin-specs/react-native-modules.js
+++ b/packages/eslint-plugin-specs/react-native-modules.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/eslint-plugin-specs/with-babel-register/disk-cache.js b/packages/eslint-plugin-specs/with-babel-register/disk-cache.js
index 871f4c03dba..1ab6cb0aeb0 100644
--- a/packages/eslint-plugin-specs/with-babel-register/disk-cache.js
+++ b/packages/eslint-plugin-specs/with-babel-register/disk-cache.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 const fs = require('fs');
diff --git a/packages/eslint-plugin-specs/with-babel-register/index.js b/packages/eslint-plugin-specs/with-babel-register/index.js
index d75c374fdca..dc3a3350229 100644
--- a/packages/eslint-plugin-specs/with-babel-register/index.js
+++ b/packages/eslint-plugin-specs/with-babel-register/index.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 const diskCache = require('./disk-cache');
diff --git a/packages/react-native-babel-preset/src/__tests__/plugin-warn-on-deep-imports-test.js b/packages/react-native-babel-preset/src/__tests__/plugin-warn-on-deep-imports-test.js
index 97eb16d0c8f..820fc9c59ea 100644
--- a/packages/react-native-babel-preset/src/__tests__/plugin-warn-on-deep-imports-test.js
+++ b/packages/react-native-babel-preset/src/__tests__/plugin-warn-on-deep-imports-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/react-native-babel-preset/src/configs/hmr.js b/packages/react-native-babel-preset/src/configs/hmr.js
index c7ff6bac5cb..0561c96b8ae 100644
--- a/packages/react-native-babel-preset/src/configs/hmr.js
+++ b/packages/react-native-babel-preset/src/configs/hmr.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/react-native-babel-preset/src/configs/lazy-imports.js b/packages/react-native-babel-preset/src/configs/lazy-imports.js
index 634f819a917..95cb75e262c 100644
--- a/packages/react-native-babel-preset/src/configs/lazy-imports.js
+++ b/packages/react-native-babel-preset/src/configs/lazy-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 // This is the set of modules that React Native publicly exports and that we
diff --git a/packages/react-native-babel-preset/src/configs/main.js b/packages/react-native-babel-preset/src/configs/main.js
index c98e635d21c..06ff2b9d846 100644
--- a/packages/react-native-babel-preset/src/configs/main.js
+++ b/packages/react-native-babel-preset/src/configs/main.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/react-native-babel-preset/src/index.js b/packages/react-native-babel-preset/src/index.js
index 5be0b82fbd5..1d46f1ceef0 100644
--- a/packages/react-native-babel-preset/src/index.js
+++ b/packages/react-native-babel-preset/src/index.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/react-native-babel-preset/src/passthrough-syntax-plugins.js b/packages/react-native-babel-preset/src/passthrough-syntax-plugins.js
index da6c2d2d9b4..1c703313e21 100644
--- a/packages/react-native-babel-preset/src/passthrough-syntax-plugins.js
+++ b/packages/react-native-babel-preset/src/passthrough-syntax-plugins.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/packages/react-native-babel-preset/src/plugin-warn-on-deep-imports.js b/packages/react-native-babel-preset/src/plugin-warn-on-deep-imports.js
index 2bc0f1c5b51..98f317586fa 100644
--- a/packages/react-native-babel-preset/src/plugin-warn-on-deep-imports.js
+++ b/packages/react-native-babel-preset/src/plugin-warn-on-deep-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/no-commonjs-exports-test.js b/tools/eslint/rules/__tests__/no-commonjs-exports-test.js
index 1bd7e1ff2c2..7d064b7e96d 100644
--- a/tools/eslint/rules/__tests__/no-commonjs-exports-test.js
+++ b/tools/eslint/rules/__tests__/no-commonjs-exports-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/no-haste-imports-test.js b/tools/eslint/rules/__tests__/no-haste-imports-test.js
index ac14485c905..0fed3e0c65b 100644
--- a/tools/eslint/rules/__tests__/no-haste-imports-test.js
+++ b/tools/eslint/rules/__tests__/no-haste-imports-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/no-react-default-imports.js b/tools/eslint/rules/__tests__/no-react-default-imports.js
index 44f5e65523d..900d81ed8c7 100644
--- a/tools/eslint/rules/__tests__/no-react-default-imports.js
+++ b/tools/eslint/rules/__tests__/no-react-default-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/no-react-named-type-imports.js b/tools/eslint/rules/__tests__/no-react-named-type-imports.js
index 534379f20f6..5e2f82074b8 100644
--- a/tools/eslint/rules/__tests__/no-react-named-type-imports.js
+++ b/tools/eslint/rules/__tests__/no-react-named-type-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/no-react-native-imports-test.js b/tools/eslint/rules/__tests__/no-react-native-imports-test.js
index c9501feddf8..50df0c8dd94 100644
--- a/tools/eslint/rules/__tests__/no-react-native-imports-test.js
+++ b/tools/eslint/rules/__tests__/no-react-native-imports-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/no-react-node-imports-test.js b/tools/eslint/rules/__tests__/no-react-node-imports-test.js
index a4e5775f2b7..f16f3c58dc1 100644
--- a/tools/eslint/rules/__tests__/no-react-node-imports-test.js
+++ b/tools/eslint/rules/__tests__/no-react-node-imports-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/react-native-manifest-test.js b/tools/eslint/rules/__tests__/react-native-manifest-test.js
index 3bff931bac9..c0ec67da127 100644
--- a/tools/eslint/rules/__tests__/react-native-manifest-test.js
+++ b/tools/eslint/rules/__tests__/react-native-manifest-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/require-extends-error-test.js b/tools/eslint/rules/__tests__/require-extends-error-test.js
index 198c8603c8e..dbc8d794bec 100644
--- a/tools/eslint/rules/__tests__/require-extends-error-test.js
+++ b/tools/eslint/rules/__tests__/require-extends-error-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/__tests__/valid-flow-typed-signature-test.js b/tools/eslint/rules/__tests__/valid-flow-typed-signature-test.js
index 8181511bc10..f9c65564ad7 100644
--- a/tools/eslint/rules/__tests__/valid-flow-typed-signature-test.js
+++ b/tools/eslint/rules/__tests__/valid-flow-typed-signature-test.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/no-commonjs-exports.js b/tools/eslint/rules/no-commonjs-exports.js
index a357742023d..304865e8322 100644
--- a/tools/eslint/rules/no-commonjs-exports.js
+++ b/tools/eslint/rules/no-commonjs-exports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/no-haste-imports.js b/tools/eslint/rules/no-haste-imports.js
index 834ab53e4a2..a0dab577490 100644
--- a/tools/eslint/rules/no-haste-imports.js
+++ b/tools/eslint/rules/no-haste-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/no-react-default-imports.js b/tools/eslint/rules/no-react-default-imports.js
index 5967932fd3a..26a3e16046f 100644
--- a/tools/eslint/rules/no-react-default-imports.js
+++ b/tools/eslint/rules/no-react-default-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/no-react-named-type-imports.js b/tools/eslint/rules/no-react-named-type-imports.js
index 8e3499442de..134cf9aaa4f 100644
--- a/tools/eslint/rules/no-react-named-type-imports.js
+++ b/tools/eslint/rules/no-react-named-type-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/no-react-native-imports.js b/tools/eslint/rules/no-react-native-imports.js
index 26491f4eb5a..172546616a5 100644
--- a/tools/eslint/rules/no-react-native-imports.js
+++ b/tools/eslint/rules/no-react-native-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/no-react-node-imports.js b/tools/eslint/rules/no-react-node-imports.js
index c96c9381824..f61d422920c 100644
--- a/tools/eslint/rules/no-react-node-imports.js
+++ b/tools/eslint/rules/no-react-node-imports.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/react-native-manifest.js b/tools/eslint/rules/react-native-manifest.js
index 9fa488f78a6..ff073946ac1 100644
--- a/tools/eslint/rules/react-native-manifest.js
+++ b/tools/eslint/rules/react-native-manifest.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/require-extends-error.js b/tools/eslint/rules/require-extends-error.js
index 10acee541e9..aeeb269bfba 100644
--- a/tools/eslint/rules/require-extends-error.js
+++ b/tools/eslint/rules/require-extends-error.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';
diff --git a/tools/eslint/rules/valid-flow-typed-signature.js b/tools/eslint/rules/valid-flow-typed-signature.js
index 76ba9d10ed7..26a3a6d6def 100644
--- a/tools/eslint/rules/valid-flow-typed-signature.js
+++ b/tools/eslint/rules/valid-flow-typed-signature.js
@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @format
+ * @noflow
  */
 
 'use strict';