Resolve "Add comments to all files"

Closes #67 (closed)

screens/camera/CameraScreen.js

@@ -23,6 +23,15 @@ import { toast500, toastError } from "../../constants/toasts";
 
 const deviceWidth = Dimensions.get("window").width;
 
+/**
+ * This component renders the camera screen. This screen consists of an image picker, which makes the user able to upload images from their phones
+ * library. It also consists of a built-in camera, where the user can take a photo while in the application. The user might need to grant premission for 
+ * the app to be able to use the camera. 
+ * 
+ * @param {*} props - used for redux and navigation. 
+ * 
+ * @returns the component
+ */
 const _CameraScreen = (props) => {
 
   const [isCameraMode, setShowCamera] = useState(false);