diff --git a/main-bower-files/main-bower-files-tests.ts b/main-bower-files/main-bower-files-tests.ts
new file mode 100644
index 000000000..1658b3800
--- /dev/null
+++ b/main-bower-files/main-bower-files-tests.ts
@@ -0,0 +1,31 @@
+/// <reference path="./main-bower-files.d.ts" />
+/// <reference path="../gulp/gulp.d.ts" />
+
+import gulp = require("gulp");
+import mainBowerFiles = require("main-bower-files");
+
+gulp.task("main-bower-files:simple", () => {
+    gulp.src(mainBowerFiles())
+        .pipe(gulp.dest("dist/bower"));
+});
+
+gulp.task("main-bower-files:options", () => {
+    var files = mainBowerFiles({
+        debugging: false,
+        env: process.env.NODE_ENV,
+        paths: {
+            bowerDirectory: "path/for/bower_components",
+            bowerrc: "path/for/.bowerrc",
+            bowerJson: "path/for/bower.json"
+        },
+        checkExistence: false,
+        includeDev: false,
+        includeSelf: false,
+        filter: (filepath) => {
+            return filepath.indexOf("search") >= 0;
+        }
+    });
+
+    gulp.src(files, { base: "path/to/bower_components" })
+        .pipe(gulp.dest("dist/bower"));
+});
diff --git a/main-bower-files/main-bower-files.d.ts b/main-bower-files/main-bower-files.d.ts
new file mode 100644
index 000000000..80a4996db
--- /dev/null
+++ b/main-bower-files/main-bower-files.d.ts
@@ -0,0 +1,34 @@
+// Type definitions for main-bower-files
+// Project: https://github.com/ck86/main-bower-files
+// Definitions by: Keita Kagurazaka <https://github.com/k-kagurazaka>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../node/node.d.ts" />
+
+declare module "main-bower-files" {
+
+    interface IPaths {
+        bowerDirectory?: string;
+        bowerrc?: string;
+        bowerJson?: string;
+    }
+
+    interface IFilterFunction {
+        (filepath: string): boolean;
+    }
+
+    interface IOptions {
+        debugging?: boolean;
+        main?: string | string[] | Object;
+        env?: string;
+        paths?: IPaths | string;
+        checkExistence?: boolean;
+        includeDev?: boolean | string;
+        includeSelf?: boolean;
+        filter?: RegExp | IFilterFunction | string | string[];
+    }
+
+    function mainBowerFiles(options?: IOptions): string[];
+
+    export = mainBowerFiles;
+}