Excluded modules are still being shown in the imports array

[klu2]

With #38 the option to exclude modules was implemented, which is a great thing!

Suppose I have the following code

const tree = SpelunkerModule.explore(app,{
    ignoreImports: [
        (moduleName) => moduleName === 'GoogleRecaptchaModules',
    ],        
});

Then the GoogleRecaptchaModule is not listed anymore in the tree elements (which is good), but it is still shown is import for all other modules, i.e.

  {
    name: 'MyOtherModule',
    imports: [
      'GoogleRecaptchaModule',
      'ConfigHostModule',
    ],
    providers: {},
    controllers: [],
    exports: []
  },

If you feed such a tree to SpelunkerModule.graph(tree) you get an exception as of the missing GoogleRecaptchaModule.

I therefore believe that if a module is excluded with ignoreImports, it should also not be displayed any longer inside the imports of the resulting tree.