I have this code in TS to create an instance of ConnectRoles Middleware in Express:

`let user = new ConnectRoles(config);`

this is what the middleware expects to be able to initialize, a simple call to a constructor, however after transpiling, the resulting javascript code looks like this:

`let user = new connect_roles_1.default(config);`

I am importing this class in TS using:

`import ConnectRoles from "connect-roles";`

which translates to:

`const connect_roles_1 = require("connect-roles");`

in JS, is it possible that the way in which I am instantiating/importing the class may be the issue here? I can remove manually the "default" method that is causing errors in the code in the JS, but this defeats the purpose of using a transpiler, specially if things like this start happening more often.

One more thing, this is my tsconfig.json:

```
{
  "compilerOptions": {
      "baseUrl": ".",
      "paths": { "*": ["types/*"] },
      "target": "es2015",
      "module": "commonjs",
      "moduleResolution": "node",
      "isolatedModules": false,
      "jsx": "react",
      "experimentalDecorators": true,
      "emitDecoratorMetadata": true,
      "declaration": false,
      "noImplicitAny": false,
      "noImplicitUseStrict": false,
      "removeComments": true,
      "noLib": false,
      "preserveConstEnums": true,
      "suppressImplicitAnyIndexErrors": true,
      "outDir": "app",
      "sourceMap": true,
      "watch": true
  },
  "exclude": [
      "node_modules",
      "typings/browser",
      "typings/browser.d.ts",
  ],
  "compileOnSave": true,
  "buildOnSave": true,
  "atom": {
      "rewriteTsconfig": false
  }
}

```

Any ideas will be very appreciated, thanks!