diff --git a/types/vali-date/index.d.ts b/types/vali-date/index.d.ts
new file mode 100644
index 0000000000..8df7dee517
--- /dev/null
+++ b/types/vali-date/index.d.ts
@@ -0,0 +1,8 @@
+// Type definitions for vali-date 1.0
+// Project: https://github.com/SamVerschueren/vali-date
+// Definitions by: Sam Verschueren <https://github.com/SamVerschueren>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare function valiDate(input: string): boolean;
+declare namespace valiDate { }
+export = valiDate;
diff --git a/types/vali-date/tsconfig.json b/types/vali-date/tsconfig.json
new file mode 100644
index 0000000000..8e27969380
--- /dev/null
+++ b/types/vali-date/tsconfig.json
@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "vali-date-tests.ts"
+    ]
+}
diff --git a/types/vali-date/tslint.json b/types/vali-date/tslint.json
new file mode 100644
index 0000000000..f93cf8562a
--- /dev/null
+++ b/types/vali-date/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}
diff --git a/types/vali-date/vali-date-tests.ts b/types/vali-date/vali-date-tests.ts
new file mode 100644
index 0000000000..85a3e39bc5
--- /dev/null
+++ b/types/vali-date/vali-date-tests.ts
@@ -0,0 +1,5 @@
+import * as valiDate from 'vali-date';
+
+valiDate('foo');
+valiDate('bar');
+valiDate('2017-05-10');