diff --git a/flow-typed/npm/http-proxy-middleware_vx.x.x.js b/flow-typed/npm/http-proxy-middleware_vx.x.x.js
new file mode 100644
index 0000000000..140d181d5f
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+++ b/flow-typed/npm/http-proxy-middleware_vx.x.x.js
@@ -0,0 +1,98 @@
+// flow-typed signature: 67cf2d3ff15b95f034d672d221a52ebc
+// flow-typed version: <<STUB>>/http-proxy-middleware_v1.0.4/flow_v0.66.0
+
+/**
+ * This is an autogenerated libdef stub for:
+ *
+ *   'http-proxy-middleware'
+ *
+ * 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 'http-proxy-middleware' {
+  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 'http-proxy-middleware/dist/config-factory' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/context-matcher' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/errors' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/handlers' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/http-proxy-middleware' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/logger' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/path-rewriter' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/router' {
+  declare module.exports: any;
+}
+
+declare module 'http-proxy-middleware/dist/types' {
+  declare module.exports: any;
+}
+
+// Filename aliases
+declare module 'http-proxy-middleware/dist/config-factory.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/config-factory'>;
+}
+declare module 'http-proxy-middleware/dist/context-matcher.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/context-matcher'>;
+}
+declare module 'http-proxy-middleware/dist/errors.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/errors'>;
+}
+declare module 'http-proxy-middleware/dist/handlers.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/handlers'>;
+}
+declare module 'http-proxy-middleware/dist/http-proxy-middleware.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/http-proxy-middleware'>;
+}
+declare module 'http-proxy-middleware/dist/index' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist'>;
+}
+declare module 'http-proxy-middleware/dist/index.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist'>;
+}
+declare module 'http-proxy-middleware/dist/logger.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/logger'>;
+}
+declare module 'http-proxy-middleware/dist/path-rewriter.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/path-rewriter'>;
+}
+declare module 'http-proxy-middleware/dist/router.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/router'>;
+}
+declare module 'http-proxy-middleware/dist/types.js' {
+  declare module.exports: $Exports<'http-proxy-middleware/dist/types'>;
+}