title: Resolver inheritance dont show arguments typegraphql
body: <p>i have an issue whit the typegraphql, I try to do a BaseResolver that can have a base CRUD operations whit typeorm but when i compile the protect whit ts node i don't get the arguments of there resolvers query/mutation, instead the arguments show and then disappear after a couple of seconds of compile this is my code.</p>
  <pre><code>export function CreateBaseResolver&lt;X extends ClassType, T extends ClassType&gt;
  (
      Suffix: string,
      ReturnEntity: T,
      BaseInput: X,
      Entity: any,
  )
  {
      @Resolver({ isAbstract: true })
      abstract class BaseResolver
      {
          @Mutation(() =&gt; [ReturnEntity], { name: `PostOne${Suffix}` })
          async PostOne(@Arg('Data', () =&gt; BaseInput) Data: any) 
          {
               //Make logic
          }
  
      }
  
      return BaseResolver;
  }
  </code></pre>
  <p>this is the normal resolver</p>
  <pre><code>@InputType()
  export class ProductInput
  {
      @Field()
      Id_Product: number;
  }
  
  
  const ProductBaseResolver = CreateBaseResolver('Product', Product, ProductInput, Product);
  
  @Resolver(Product)
  export class ProductResolver extends ProductBaseResolver
  {
  
  }
  </code></pre>
  <p>i found this in the issues of github
  <a href="https://github.com/MichalLytek/type-graphql/issues/55" rel="nofollow noreferrer">https://github.com/MichalLytek/type-graphql/issues/55</a></p>
  <p>it seems like we need to compile the typescript whit babel, but i use ts node in my case, try to do it whit babel but get the same error and i don't have parameters in my resolver, if anyone has this issue please i really appreciate an example of how to do it whit babel i will give mi pakaje.json info bellow</p>
  <pre><code>  &quot;scripts&quot;: {
      &quot;watch&quot;: &quot;tsc -w&quot;,
      &quot;dev&quot;: &quot;nodemon dist/index.js&quot;,
      &quot;start&quot;: &quot;node dist/index.js&quot;,
      &quot;prestart&quot;: &quot;ts-node src/index.ts&quot;
    },
  </code></pre>