title: What is the datatype of an Observable in Angular?
body: <p>I'm having trouble with Observables in terms of using it in code. If I have a method like </p>
  
  <pre><code>getTodos():Observable&lt;Todo[]&gt; {
      return this.http.get&lt;Todo[]&gt;(`${this.todosUrl}${this.todosLimit}`);
    }
  </code></pre>
  
  <p>how is this returned Observable formatted? An array?</p>
  
  <p>I'm new to angular - sorry in advance.</p>