title: Flutter ListTile leading image placement
body: <p>I'm not sure how to move the image all the way to the left. I don't want that leading tile space. What can I use to accomplish this?</p>
  <pre><code>      ListTile(
            dense: true,
            onTap: () =&gt; Navigator.of(context).push(
              MaterialPageRoute(
                builder: (_) =&gt; UserAlert(
                  uid: users[index]['uid'],
                ),
              ),
            ),
            tileColor: Colors.black,
            title: Text(
              users[index]['displayName'],
            ),
            leading: Positioned(
              child: Container(
                width: 50.0,
                height: 50.0,
                child: FadeInImage.assetNetwork(
                  fit: BoxFit.cover,
                  placeholder: 'assets/images/default-logo.png',
                  image: users[index]['photoURL'],
                ),
              ),
            ),
          ),
  </code></pre>
  <p><a href="https://i.stack.imgur.com/Hbc0b.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Hbc0b.png" alt="enter image description here" /></a></p>