diff --git a/ng2-components/ng2-activiti-analytics/.gitignore b/ng2-components/ng2-activiti-analytics/.gitignore
index 13324e66b9..fe20e77f42 100644
--- a/ng2-components/ng2-activiti-analytics/.gitignore
+++ b/ng2-components/ng2-activiti-analytics/.gitignore
@@ -6,7 +6,7 @@ coverage
 dist
 src/**/*.js
 src/**/*.js.map
-src/**/*.d.ts
+
 demo/**/*.js
 demo/**/*.js.map
 demo/**/*.d.ts
diff --git a/ng2-components/ng2-activiti-analytics/src/components/raphael/declarations.d.ts b/ng2-components/ng2-activiti-analytics/src/components/raphael/declarations.d.ts
new file mode 100644
index 0000000000..7b345fa61a
--- /dev/null
+++ b/ng2-components/ng2-activiti-analytics/src/components/raphael/declarations.d.ts
@@ -0,0 +1,19 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare let Raphael: any;
+declare let Polyline: any;
diff --git a/ng2-components/ng2-activiti-analytics/src/declarations.d.ts b/ng2-components/ng2-activiti-analytics/src/declarations.d.ts
new file mode 100644
index 0000000000..a4cceff023
--- /dev/null
+++ b/ng2-components/ng2-activiti-analytics/src/declarations.d.ts
@@ -0,0 +1,23 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare let moment: any;
+declare let mdDateTimePicker: any;
+
+// MDL
+declare let componentHandler: any;
+declare let dialogPolyfill: any;