diff --git a/angular-environment/angular-environment-tests.ts b/angular-environment/angular-environment-tests.ts
new file mode 100644
index 0000000000..ea3da32a51
--- /dev/null
+++ b/angular-environment/angular-environment-tests.ts
@@ -0,0 +1,30 @@
+/// <reference path="angular-environment.d.ts" />
+var envServiceProvider: ng.environment.ServiceProvider;
+var envService: ng.environment.Service;
+
+envServiceProvider.config({
+  domains: {
+    development: ['localhost', 'dev.local'],
+    production: ['acme.com', 'acme.net', 'acme.org']
+  },
+  vars: {
+    development: {
+      apiUrl: '//localhost/api',
+      staticUrl: '//localhost/static'
+    },
+    production: {
+      apiUrl: '//api.acme.com/v2',
+      staticUrl: '//static.acme.com'
+    }
+  }
+});
+
+envServiceProvider.check();
+
+envService.get();
+
+envService.set('production');
+
+var isProd: boolean = envService.is('production');
+
+var val: any = envService.read('apiUrl');
diff --git a/angular-environment/angular-environment.d.ts b/angular-environment/angular-environment.d.ts
new file mode 100644
index 0000000000..a978f68835
--- /dev/null
+++ b/angular-environment/angular-environment.d.ts
@@ -0,0 +1,52 @@
+// Type definitions for angular-environment v1.0.4
+// Project: https://github.com/juanpablob/angular-environment
+// Definitions by: Matt Wheatley <https://github.com/terrawheat>
+// Definitions: https://github.com/LiberisLabs
+
+declare module ng.environment {
+  interface ServiceProvider {
+    /**
+     * Sets the configuration object
+     */
+    config: (config: ng.environment.Config) => void;
+    /**
+     * Evaluates the current domain and
+     * loads the correct environment variables.
+     */
+    check: () => void;
+  }
+  interface Service {
+    /**
+     * Retrieve the current environment
+     */
+    get: () => string,
+
+    /**
+     * Force sets the current environment
+     */
+    set: (environment: string) => void,
+
+    /**
+     * Evaluates current environment against
+     * environment parameter.
+     */
+    is: (environment: string) => boolean,
+
+    /**
+     * Retrieves the correct version of a
+     * variable for the current environment.
+     */
+    read: (key: string) => any;
+  }
+
+  interface Config {
+    /**
+     * Map of domains to their environments
+     */
+    domains: { [environment: string]: Array<string> },
+    /**
+     * List of variables split by environment
+     */
+    vars: { [environment: string]: { [variable: string]: any }},
+  }
+}