title: What's the Angular equivalent of Vue <slot/>?
body: <p>Example:</p>
  
  <p>Parent component:</p>
  
  <pre><code>&lt;div&gt; 
    Hello &lt;slot/&gt;!
  &lt;/div&gt;
  </code></pre>
  
  <p>Child Component:</p>
  
  <pre><code>&lt;div&gt; 
    World 
  &lt;/div&gt;
  </code></pre>
  
  <p>App component:</p>
  
  <pre><code>&lt;Parent&gt; 
    &lt;Child/&gt; 
  &lt;/Parent&gt;
  </code></pre>
  
  <p>Output: Hello World!</p>