diff --git a/types/less2sass/index.d.ts b/types/less2sass/index.d.ts
new file mode 100644
index 0000000000..25848117f2
--- /dev/null
+++ b/types/less2sass/index.d.ts
@@ -0,0 +1,11 @@
+// Type definitions for less2sass 1.0
+// Project: https://github.com/ekryski/less2sass
+// Definitions by: William Lohan <https://github.com/gatimus>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare class Less2Sass {
+    convert(file: string): string;
+}
+
+declare const less2sass: Less2Sass;
+export = less2sass;
diff --git a/types/less2sass/less2sass-tests.ts b/types/less2sass/less2sass-tests.ts
new file mode 100644
index 0000000000..578b731887
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+++ b/types/less2sass/less2sass-tests.ts
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+import * as less2sass from 'less2sass';
+
+let scss: string;
+scss = less2sass.convert('@myColor: #f938ab; .myClass { color: @myColor; }');
diff --git a/types/less2sass/tsconfig.json b/types/less2sass/tsconfig.json
new file mode 100644
index 0000000000..e70848dca8
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+++ b/types/less2sass/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",
+        "less2sass-tests.ts"
+    ]
+}
diff --git a/types/less2sass/tslint.json b/types/less2sass/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/less2sass/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }