[Docs] Document env option for eslint-import-resolver-webpack

Merge pull request #1363 from kgregory/webpack-resolver-doc-env Fixes #1258.
import-js · May 16, 2019 · c8ac7ff · c8ac7ff
2 parents 753c9db + c09c0ce
commit c8ac7ff
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/resolvers/webpack/README.md b/resolvers/webpack/README.md
@@ -66,3 +66,16 @@ settings:
             - .js
             - .jsx
 ```
+
+If your config relies on [environment variables](https://webpack.js.org/guides/environment-variables/), they can be specified using the `env` parameter.  If your config is a function, it will be invoked with the value assigned to `env`:
+
+```yaml
+---
+settings:
+  import/resolver:
+    webpack:
+      config: 'webpack.config.js'
+      env:
+        NODE_ENV: 'local'
+        production: true
+```