diff --git a/mustache/mustache-0.7.0-tests.ts b/mustache/mustache-0.7.3-tests.ts
similarity index 71%
rename from mustache/mustache-0.7.0-tests.ts
rename to mustache/mustache-0.7.3-tests.ts
index 0f39985ef..f95913cc7 100644
--- a/mustache/mustache-0.7.0-tests.ts
+++ b/mustache/mustache-0.7.3-tests.ts
@@ -1,9 +1,9 @@
-/// <reference path="mustache-0.7.0.d.ts" />
+/// <reference path="mustache-0.7.3.d.ts" />
 
 var view = { title: "Joe", calc: function () { return 2 + 4; } };
 var output = Mustache.render("{{title}} spends {{calc}}", view);
 
-var person;
+var person = { firstName: "John", lastName: "Smith", blogURL: "http://testblog.com" };
 var template = "<h1>{{firstName}} {{lastName}}</h1>Blog: {{blogURL}}";
 var html = Mustache.to_html(template, person);
 
diff --git a/mustache/mustache-0.7.0.d.ts b/mustache/mustache-0.7.3.d.ts
similarity index 52%
rename from mustache/mustache-0.7.0.d.ts
rename to mustache/mustache-0.7.3.d.ts
index 9921231bc..ac40de0a0 100644
--- a/mustache/mustache-0.7.0.d.ts
+++ b/mustache/mustache-0.7.3.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Mustache 0.7
+// Type definitions for Mustache 0.7.3
 // Project: https://github.com/janl/mustache.js
 // Definitions by: Boris Yankov <https://github.com/borisyankov/>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
@@ -15,21 +15,22 @@ interface MustacheScanner {
 }
 
 interface MustacheContext {
-    view;
-    parent;
+    view: any;
+    parent: MustacheContext;
 
-    clearCache();
-    push(view): MustacheContext;
+    clearCache(): void;
+    push(view: any): MustacheContext;
     lookup(name: string): any;
 }
 
 interface MustacheWriter {
     (view: any): string;
-    clearCache();
-    compile(template: string, tags);
-    compilePartial(name, template, tags);
-    compileTokens(tokens, template);
-    render(template, view, partials);
+
+    clearCache(): void;
+    compile(template: string, tags: any): any;
+    compilePartial(name: string, template: string, tags: any): any;
+    compileTokens(tokens: string[], template: string): any;
+    render(template: string, view: any, partials: any): any;
 }
 
 interface MustacheStatic {
@@ -39,16 +40,16 @@ interface MustacheStatic {
     Scanner: MustacheScanner;
     Context: MustacheContext;
     Writer: MustacheWriter;
-    escape;
+    escape: any;
 
-    parse(template: string, tags);
+    parse(template: string, tags: any): any;
     clearCache(): MustacheWriter;
     compile(template: string): MustacheWriter;
-    compile(template: string, tags): MustacheWriter;
-    compilePartial(name: string, template: string, tags): MustacheWriter;
-    compileTokens(tokens, template: string): MustacheWriter;
+    compile(template: string, tags: any): MustacheWriter;
+    compilePartial(name: string, template: string, tags: any): MustacheWriter;
+    compileTokens(tokens: string[], template: string): MustacheWriter;
     render(template: string, view: any, partials?: any): string;
-    to_html(template: string, view: any, partials?: any, send?): string;
+    to_html(template: string, view: any, partials?: any, send?: any): string;
 }
 
 declare var Mustache: MustacheStatic;
diff --git a/mustache/mustache.d.ts b/mustache/mustache.d.ts
index 6737a7dd9..3f0a83dfa 100644
--- a/mustache/mustache.d.ts
+++ b/mustache/mustache.d.ts
@@ -15,20 +15,20 @@ interface MustacheScanner {
 }
 
 interface MustacheContext {
-    view;
-    parent;
+    view: any;
+    parentContext: MustacheContext;
 
-    push(view): MustacheContext;
+    push(view: any): MustacheContext;
     lookup(name: string): any;
 }
 
 interface MustacheWriter {
     (view: any): string;
 
-    clearCache();
-    parse(template: string, tags?: any);
-    render(template, view, partials);
-    renderTokens(tokens, context, partials, originalTemplate);
+    clearCache(): void;
+    parse(template: string, tags?: any): any;
+    render(template: string, view: any, partials: any): string;
+    renderTokens(tokens: string[], context: MustacheContext, partials: any, originalTemplate: any): string;
 }
 
 interface MustacheStatic {
@@ -38,12 +38,12 @@ interface MustacheStatic {
     Scanner: MustacheScanner;
     Context: MustacheContext;
     Writer: MustacheWriter;
-    escape;
+    escape: any;
 
     clearCache(): MustacheWriter;
-    parse(template: string, tags?: any);
+    parse(template: string, tags?: any): any;
     render(template: string, view: any, partials?: any): string;
-    to_html(template: string, view: any, partials?: any, send?): string;
+    to_html(template: string, view: any, partials?: any, send?: any): any;
 }
 
 declare var Mustache: MustacheStatic;