title: Can I "import" the stages in a Jenkins Declarative pipeline
body: <p>I have several pipeline jobs, which are configured very similarly.
  They all have  the same stages (of which there are about 10).</p>
  
  <p>I am now I am thinking about moving  to the declarative pipeline (<a href="https://jenkins.io/blog/2016/09/19/blueocean-beta-declarative-pipeline-pipeline-editor/" rel="noreferrer">https://jenkins.io/blog/2016/09/19/blueocean-beta-declarative-pipeline-pipeline-editor/</a>).</p>
  
  <p>But I do not want  to define the ~10 stages in every pipeline. I want to define them at one place, and "import" them somehow.</p>
  
  <p>Is this possible with declarative pipelines at all? I see that there are Libraries, but it does not seem like I could include the stage definition using them.</p>