title: Pass variable to custom component
body: <p>I have my custom component:</p>
  
  <pre><code>@Component({
      selector: 'my-custom-component',
      templateUrl: './my-custom-component.html',
      styleUrls: ['./my-custom-component.css']
  })
  export class MyCustomComponent {
      constructor() {
          console.log('myCustomComponent');
      }
  }
  </code></pre>
  
  <p>I can use it like this:</p>
  
  <pre><code>&lt;my-custom-component&gt;&lt;/my-custom-component&gt;
  </code></pre>
  
  <p>But how I can pass a variable? For example:</p>
  
  <pre><code>&lt;my-custom-component custom-title="My Title"&gt;&lt;/my-custom-component&gt;
  </code></pre>
  
  <p>And use this in my component code?</p>