title: How to pass all other props to react class?
body: <p>Say I have 3 props that my class based component requires and implements i.e.</p>
  
  <pre><code>&lt;Component propOne={this.props.one} propTwo={this.props.two}&gt;
    {this.props.children}
  &lt;/Component&gt;
  </code></pre>
  
  <p>how would I pass down any <strong>other</strong> props that I originally don't expect, but say someone else using my component would want to use?</p>
  
  <p>I was thinking</p>
  
  <pre><code>&lt;Component propOne={this.props.one} propTwo={this.props.two} {...this.props} &gt;
    {this.props.children}
  &lt;/Component&gt;
  </code></pre>
  
  <p>But am concerned about prop duplication</p>