diff --git a/fontoxml/fontoxml-tests.ts b/fontoxml/fontoxml-tests.ts
new file mode 100644
index 000000000..7821806cf
--- /dev/null
+++ b/fontoxml/fontoxml-tests.ts
@@ -0,0 +1,28 @@
+///<reference path='fontoxml.d.ts' />
+
+var workflow:com.fontoxml.IWorkflowInfo = {
+	id:"1",
+	displayName:"workflow"
+}
+
+var user:com.fontoxml.IUserInfo = {
+	id: "123",
+	displayName: "test",
+	roleId: "editor"
+}
+
+var init:com.fontoxml.IInvocator = {
+	documentIds: ["11-22-33","44-55-66"],
+	cmsBaseUrl: "/test/",
+	editSessionToken: "aa-bb-cc-dd-ee",
+	user: user,
+	workflow: workflow,
+	autosave: false,
+	heartbeat: 300	
+}
+
+var simpleinit:com.fontoxml.IInvocator = {
+	documentIds: ["11-22-33","44-55-66"],
+	cmsBaseUrl: "/test/",
+	editSessionToken: "aa-bb-cc-dd-ee"
+}
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diff --git a/fontoxml/fontoxml.d.ts b/fontoxml/fontoxml.d.ts
new file mode 100644
index 000000000..4d621c234
--- /dev/null
+++ b/fontoxml/fontoxml.d.ts
@@ -0,0 +1,40 @@
+// Type definitions for FontoXML
+// Project: http://www.fontoxml.com/
+// Definitions by: Roland Zwaga <https://github.com/rolandzwaga>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module com.fontoxml
+{
+	//This is a description of how to invoke the FontoXML editor, and instruct it to load (a) document(s).
+	//Please keep in mind that the URL length may be limited in certain browsers, so a safe limit of 2000 characters
+	//for the whole URL including query parameters should be used.
+	export interface IInvocator
+	{
+		//The document id's of the documents to load from the CMS.
+		documentIds: string[];
+		//The base URL where the CMS endpoints are exposed.
+	        cmsBaseUrl: string;
+	        //The edit session token to use for accessing the CMS endpoints.
+                editSessionToken: string;
+                //User information.
+		user?: IUserInfo;
+		//Workflow information.
+		workflow?: IWorkflowInfo;
+		//Allow/disallow auto-save functionality.
+		autosave?: boolean;
+		//If set to a positive integer, enable the Heartbeat API to send every x seconds.
+		heartbeat?: number;
+	}
+	
+	export interface IWorkflowInfo
+	{
+		id:string;
+		displayName:string;
+	}
+
+	export interface IUserInfo extends IWorkflowInfo
+	{
+		roleId:string;
+	}
+	
+}
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