diff --git a/react-helmet/react-helmet.d.ts b/react-helmet/react-helmet.d.ts
new file mode 100644
index 000000000..8cae272f9
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+++ b/react-helmet/react-helmet.d.ts
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+// Type definitions for react-helmet
+// Project: https://github.com/nfl/react-helmet
+// Definitions by: Evan Bremer <https://github.com/evanbb>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference path="../react/react.d.ts" />
+
+declare module 'react-helmet' {
+    import { Component } from 'react';
+
+    interface HelmetProps {
+        title?: string;
+        titleTemplate?: string;
+        base?: any;
+        link?: Array<any>;
+        meta?: Array<any>;
+        script?: Array<any>;
+        onChangeClientState?: (newState: any) => void;
+    }
+
+    interface HelmetData {
+        title: HelmetDatum;
+        base: HelmetDatum;
+        link: HelmetDatum;
+        meta: HelmetDatum;
+        script: HelmetDatum;
+    }
+
+    interface HelmetDatum {
+        toString(): string;
+        toComponent(): Component<any, any>;
+    }
+
+    class Helmet extends Component<HelmetProps, any> {
+        static rewind(): HelmetData
+    }
+
+    export default Helmet;
+}