title: Pass custom props to Redux Form Field in TypeScript
body: <p>I want to pass custom properties to my Redux-Form-Field. In the documentation it says:</p>
  
  <blockquote>
    <p>Any custom props passed to Field will be merged into the props object on the same level as the input and meta objects.</p>
  </blockquote>
  
  <p>But passing a custom prop to the Field component will throw a compile error:</p>
  
  <pre><code>&lt;Field
      name="E-Mail"
      component={MaterialTextField}
      myProp="Test"
  /&gt;
  </code></pre>
  
  <p>Property 'myProp' does not exist on type '(IntrinsicAttributes &amp; IntrinsicClassAttributes> &amp; ...</p>
  
  <p>Inside the props attribute I can only add a predefined set of properties like placeholder or type. Passing another prop will throw this error:</p>
  
  <pre><code>&lt;Field
      name="E-Mail"
      component={MaterialTextField}
      props = {{
          myProps: 'Test'
      }}
  /&gt;
  </code></pre>
  
  <p>Type '{ name: "E-Mail"; component: (props: any) => Element; props: { myProps: string; }; }' is not assignable to type '(IntrinsicAttributes &amp; ...</p>
  
  <p>Is there a possibility to pass custom props to the Field component in TypeScript?</p>