diff --git a/types/react-global-configuration/index.d.ts b/types/react-global-configuration/index.d.ts
new file mode 100644
index 0000000000..30ce772f10
--- /dev/null
+++ b/types/react-global-configuration/index.d.ts
@@ -0,0 +1,19 @@
+// Type definitions for react-global-configuration 1.3
+// Project: https://github.com/morenofa/react-global-configuration#readme
+// Definitions by: Ryo Kikuchi <https://github.com/ryokik>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
+
+export interface Options {
+    freeze: boolean;
+    assign: boolean;
+}
+
+declare namespace ReactGlobalConfiguration {
+    function set(newConfiguration: any, newOptions?: Options): void;
+    function get(key?: string): any;
+    function get<Value = any>(key: string, fallbackValue: Value): Value;
+    function serialize(): string;
+}
+
+export default ReactGlobalConfiguration;
diff --git a/types/react-global-configuration/react-global-configuration-tests.ts b/types/react-global-configuration/react-global-configuration-tests.ts
new file mode 100644
index 0000000000..05cd15f95d
--- /dev/null
+++ b/types/react-global-configuration/react-global-configuration-tests.ts
@@ -0,0 +1,25 @@
+import config from "react-global-configuration";
+
+interface UserConfig {
+    a: number;
+    b: string;
+    c: {
+        ca: 123;
+        cb: 'ABC';
+    };
+}
+
+config.set({
+    a: 456,
+    b: "DEF",
+    c: {
+        ca: 123,
+        cb: 'ABC',
+    }
+});
+
+config.serialize();
+
+const all = config.get(); // all: any
+const a = config.get<number>('a', 789); // a: number
+const d = config.get('d'); // d: any
diff --git a/types/react-global-configuration/tsconfig.json b/types/react-global-configuration/tsconfig.json
new file mode 100644
index 0000000000..d55b74d8f8
--- /dev/null
+++ b/types/react-global-configuration/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "react-global-configuration-tests.ts"
+    ]
+}
diff --git a/types/react-global-configuration/tslint.json b/types/react-global-configuration/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/react-global-configuration/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }