Can you expose-loader this with ts-loader?

[hgiesel]

Configuration:

• index.ts

let foo = "Hello "
let bar = "World";
document.write(_.camelCase(foo + bar))

• webpack.config.js

module.exports = {
  entry: "./src/index.ts",
  output: {
    filename: "bundle.js"
  },

  resolve: {
    extensions: ['.ts', '.tsx', '.js']
  },
  module: {
    loaders: [{
      test: require.resolve('lodash'),
      loader: 'expose-loader?_'
    }, {
      test: /\.ts$/,
      loader: 'ts-loader'
    }]
  }
}

Expected behavior:

• get a compiled file called bundle.js

Actual behavior:

ERROR in ./src/index.ts
(6,16): error TS2686: '_' refers to a UMD global, but the current file is a module. Consider adding an import instead.

[michael-ciniawsky]

@hgiesel The propose of expose-loader is to add packages to window, as the Error suggests, for your usecase, use an import instead import _ from 'lodash'