diff --git a/BCL.csproj b/BCL.csproj
index 9659eb746..a6a600b72 100644
--- a/BCL.csproj
+++ b/BCL.csproj
@@ -335,9 +335,7 @@
   <UsingTask TaskName="BuildTasks.CopyForPlatformBuildTask" AssemblyFile="../../Build/lib/BuildTasks.dll" />
   <Target Name="AfterBuild">
     <CopyForPlatformBuildTask TargetPlatform="$(TargetOS)" IncludeTests="$(CopyTests)" Platforms="iOS;Android" InputFiles="@(GeneratedJavascript)" DestinationFolder="$(OutputPath)\$(Configuration)\" JSConfigFile="$(JSConfig)" AppMainJSFile="$(JSMainFile)" ProjectDir="$(ProjectDir)" />
-  </Target>
-  <Target Name="AfterBuild" Condition=" '$(Configuration)' == 'Documentation'">
-    <Exec Command="node ../../Documentation/Src/TypeScriptAPIExtractor/app.js @(TypeScriptCompile) $(IntermediateOutputPath)\api.xml" IgnoreExitCode="true" IgnoreStandardErrorWarningFormat="false" LogStandardErrorAsError="true" />
+    <Exec Condition=" '$(Configuration)' == 'Documentation'" Command="node ../../Documentation/Src/TypeScriptAPIExtractor/app.js @(TypeScriptCompile) $(IntermediateOutputPath)\api.xml" IgnoreExitCode="true" IgnoreStandardErrorWarningFormat="false" LogStandardErrorAsError="true" />
   </Target>
   <PropertyGroup>
     <PostBuildEvent>
diff --git a/camera/camera.d.ts b/camera/camera.d.ts
index 9929ae801..d399f6a56 100644
--- a/camera/camera.d.ts
+++ b/camera/camera.d.ts
@@ -4,17 +4,41 @@ declare module "camera" {
     import promises = require("promises");
     import imageSource = require("image-source");
 
+    /**
+    * Specifies a camera position on a device.
+    */
     enum CameraPosition {
+        /**
+        * The camera is located at the front of the device, facing the user.
+        */
         FRONT = 0,
+        /**
+        * The camera is located at the back of the device.
+        */
         BACK = 1,
     }
 
+    /**
+    * Specifies a camera flash mode.
+    */
     enum FlashMode {
-        AUTO = 0,  // default
+        /**
+        * Flash will be fired automatically when required.
+        */
+        AUTO = 0,
+        /**
+        * The camera flash is enabled.
+        */
         ON = 1,
+        /**
+        * The camera flash is disabled.
+        */
         OFF = 2
     }
 
+    /**
+    * Camera options for capture an image.
+    */
     interface Options {
         /**
         * Specifies which Camera to use.
@@ -28,12 +52,27 @@ declare module "camera" {
     }
 
     // TODO most of hardware related parts need to handle onPause and onResume of the calling activities
+
+    /**
+    * This class provides access to the device camera and photo libraries.
+    */
     class CameraManager {
+        /**
+        * Take a photo using the camera.
+        */
         takePicture(params: any, onSuccess: (imageData: any) => any, onError?: (error: any) => any);
 
-        // options { useSavedPhotos: true }
+        // TODO: Create an interface with the pictrue from library options: { useSavedPhotos: true }
+
+        /**
+        * Requests an image from the user.
+        * The result may be a new photo taken or an existing image from the library.
+        */
         pictureFromLibrary(params: any, onSuccess: (imageData: any) => any, onError?: (error: any) => any);
     }
 
-    var takePicture: (options?: Options) => promises.Promise<imageSource.ImageSource>;
+    /**
+    * Take a photo using the camera.
+    */
+    function takePicture(options?: Options): promises.Promise<imageSource.ImageSource>;
 }
diff --git a/http/http.d.ts b/http/http.d.ts
index 025a064b9..7896172fa 100644
--- a/http/http.d.ts
+++ b/http/http.d.ts
@@ -44,6 +44,9 @@
     */
     function request(options: HttpRequestOptions): promises.Promise<HttpResponse>;
 
+    /**
+    * Provides options for the http requests.
+    */
     interface HttpRequestOptions {
         /**
           * Gets or sets the request url.
@@ -71,42 +74,48 @@
         timeout?: number;
     }
 
+    /**
+    * Encapsulates HTTP-response information from an HTTP-request.
+    */
     interface HttpResponse {
         /**
-          * Gets the response status code.
-          */
+        * Gets the response status code.
+        */
         statusCode: number;
 
         /**
-          * Gets the response headers.
-          */
+        * Gets the response headers.
+        */
         headers: any;
 
         /**
-          * Gets the response content.
-          */
+        * Gets the response content.
+        */
         content?: HttpContent;
     }
 
+    /**
+    * Encapsulates the content of an HttpResponse.
+    */
     interface HttpContent {
         /**
-          * Gets the response body as raw data.
-          */
+        * Gets the response body as raw data.
+        */
         raw: any;
 
         /**
-          * Gets the response body as string.
-          */
+        * Gets the response body as string.
+        */
         toString: () => string;
 
         /**
-          * Gets the response body as JSON object.
-          */
+        * Gets the response body as JSON object.
+        */
         toJSON: () => any;
 
         /**
-          * Gets the response body as ImageSource.
-          */
+        * Gets the response body as ImageSource.
+        */
         toImage: () => image.ImageSource;
     }
 }
\ No newline at end of file
diff --git a/image-source/image-source.d.ts b/image-source/image-source.d.ts
index f41e6db14..253ce21dd 100644
--- a/image-source/image-source.d.ts
+++ b/image-source/image-source.d.ts
@@ -6,7 +6,14 @@ declare module "image-source" {
     * Defines the recognized image formats.
     */
     export enum ImageFormat {
+        /**
+        * The W3C Portable Network Graphics (PNG) image format.
+        */
         PNG,
+
+        /**
+        * The Joint Photographic Experts Group (JPEG) image format.
+        */
         JPEG,
     }
 
diff --git a/location/location.d.ts b/location/location.d.ts
index ab4b6e200..701daae63 100644
--- a/location/location.d.ts
+++ b/location/location.d.ts
@@ -2,10 +2,19 @@
 declare module "location" {
     import promises = require("promises");
 
+    /**
+    * Specifies common accuracy values.
+    */
     enum Accuracy {
-        // in meters
-        ANY,
-        HIGH,
+        /**
+        * The default accuracy. About 300 meters.
+        */
+        ANY = 300,
+
+        /**
+        * High accuracy. About 3 meters.
+        */
+        HIGH = 3,
     }
 
     // For future usage
@@ -71,6 +80,9 @@ declare module "location" {
         ios: CoreLocation.CLLocation;
     }
 
+    /**
+    * Provides options for location monitoring.
+    */
     export interface Options {
         /**
         * Specifies desired accuracy in meters. Defaults to DesiredAccuracy.HIGH
@@ -134,8 +146,6 @@ declare module "location" {
         */
         isStarted: boolean;
 
-        // monitoring
-
         /**
         * Starts location monitoring.
         * @param onLocation A function that will be called upon every location update received.
@@ -145,14 +155,12 @@ declare module "location" {
         startLocationMonitoring(onLocation: (location: Location) => any, onError?: (error: Error) => any, options?: Options);
 
         /**
-        * Stops location monitoring
+        * Stops location monitoring.
         */
         stopLocationMonitoring();
 
-        // other
-
         /**
-        * Returns last known location from device's location services or null of no known last location
+        * Returns last known location from device's location services or null of no known last location.
         */
         lastKnownLocation: Location;
     }