Support for typescript based webpack config

[sapkra]

I'm trying to use your library but I'm using a webpack config written in typescript. I've noticed a few problems.

1. There is no manual how to use it with import statements.
2. the index.d.ts just exports an empty object: export {};
3. The following example is not working:

import path from 'path';
import initElectronReloadPlugin from 'webpack-electron-reload';

const ElectronReloadPlugin = initElectronReloadPlugin({
  path: path.join(__dirname, './build/main.js'),
});

export default {
  ...
  plugins: [
    ElectronReloadPlugin(),
  ],
};

It fails with

error TS2349: This expression is not callable.
[dev:main]   Type 'typeof import("/my-repository/node_modules/webpack-electron-reload/dist/index")' has no call signatures.

Using export default createWebpackElectronReloadPlugin in the index.ts of your plugin may fix it.