diff --git a/types/camelcase-keys-deep/camelcase-keys-deep-tests.ts b/types/camelcase-keys-deep/camelcase-keys-deep-tests.ts
new file mode 100644
index 0000000000..0cac59699b
--- /dev/null
+++ b/types/camelcase-keys-deep/camelcase-keys-deep-tests.ts
@@ -0,0 +1,15 @@
+import camelcaseKeysDeep = require('camelcase-keys-deep');
+
+interface Point {
+    point_x: number;
+    point_y: number;
+}
+
+const foo: Point = {
+    point_x: 1,
+    point_y: 2,
+};
+
+camelcaseKeysDeep(foo) as Point; // => {pointX: 1, pointY: 2}
+
+camelcaseKeysDeep({ unicorn_rainbow: { foo_bar: 1 } }); // => unicornRainbow: {fooBar: 1}
diff --git a/types/camelcase-keys-deep/index.d.ts b/types/camelcase-keys-deep/index.d.ts
new file mode 100644
index 0000000000..57571742d5
--- /dev/null
+++ b/types/camelcase-keys-deep/index.d.ts
@@ -0,0 +1,9 @@
+// Type definitions for camelcase-keys-deep 0.1
+// Project: https://github.com/rxaviers/camelcase-keys-deep
+// Definitions by: Søren Englund <https://github.com/englund0110>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+declare function camelcaseKeysDeep(obj: object): {};
+
+export = camelcaseKeysDeep;
diff --git a/types/camelcase-keys-deep/tsconfig.json b/types/camelcase-keys-deep/tsconfig.json
new file mode 100644
index 0000000000..1715407a09
--- /dev/null
+++ b/types/camelcase-keys-deep/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",
+        "camelcase-keys-deep-tests.ts"
+    ]
+}
diff --git a/types/camelcase-keys-deep/tslint.json b/types/camelcase-keys-deep/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/camelcase-keys-deep/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }