diff --git a/.travis.yml b/.travis.yml
index d2c0283..34b00bb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,25 @@
+os:
+  - linux
 language: node_js
-sudo: false
+sudo: true
 node_js:
-  - "9.3"
+  - "10.12"
 install:
-  - npm install
+  - npm i
+  - npm run build
+  - rm -rf ./node_modules
+  - npm i --production
+before_script:
+  - npm i -g @angular/cli
+  - set -e
+  - cp -rf "$PWD" ~/ngw
+  - cd ~
+  - ng new test-project --skip-install --defaults=true
+  - cd test-project
+  - npm i
+  - cp -rf "../ngw" "./node_modules/ngw"
+  - ln -sr "./node_modules/ngw/bin/ngw" "./node_modules/.bin/ngw"
 script:
-  - npm run lint
-  - npm test
-  - npm build
-after_success:
-  - npm run coverage
+  - "grep 'angular.*: \"' package-lock.json | sort -u"
+  - ./node_modules/.bin/ngw --set-up
+  - npm run build | fgrep ngw.config
diff --git a/README.md b/README.md
index 2a133a5..64085b0 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/Angular-RU/angular-cli-webpack/badge.svg?branch=master)](https://coveralls.io/github/Angular-RU/angular-cli-webpack?branch=master) [![Coverage Status](https://img.shields.io/npm/dt/ngw.svg)](https://npm-stat.com/charts.html?package=ngw&from=2017-01-12)
 
 ## Installation
-For angular 6:
+For angular 6/7:
 ```bash
 $ npx -p @angular/cli ng new my-project && cd my-project # create new Angular CLI project
 $ npm i -D ngw # installing an improved cli-eject
@@ -15,9 +15,10 @@ Set up went successfully!
 ```
 For angular 5 use `npm i -D ngw@angular5`
 ## Usage:
-Last command installation (ngw --set-up) makes two things:
+Last command installation (ngw --set-up) makes three things:
 1) Changes scripts in package.json that starts from `ng ` to `ngw `
 2) Creates file `ngw.config.ts` in project root where you can redefine `webpack.Configuration` used by `@angular/cli`
+3) Sets `compilerOptions.module = "commonjs"` property in `tsconfig.json`
 
 So just make changes to the webpack config in appeared `ngw.config.ts`
 
@@ -43,24 +44,26 @@ export default function(config) {
     return config;
 }
 ```
+## Debugging
+You may like to debug your configuration. 
+This can be done with [ndb](https://github.com/GoogleChromeLabs/ndb) package.
+1) Make sure that your development environment meets the requirements of `ndb`
+2) `npm i -g ndb`
+3) Add `debugger` keyword in `ngw.config.ts`
+4) `ndb npm run start`
 
-#### Prod and dev mode modifications (ngw.config.ts)
-
+## Prod and dev mode modifications (ngw.config.ts)
 ```typescript
+
+const isProduction = process.argv.indexOf('--prod') !== -1;
+
 export default function(config, options) {
   //common config modification
   ...
-  switch(options.buildOptions.enviroment) {
-    case 'prod':
-      config = productionModificationsMerged(config);
-      break
-    case 'dev':
-      //etc
+  config = isProduction
+    ? productionModificationsMerged(config)
+    : devModificationsMerged(config);
   }
+  ...
 }
 ```
-
-
-## Caution
-
-For complex cases it's more appropriate to use `ng eject` command. Default building process could be changed significanlty in further `@angular/cli` releases so your customization could break (or became broken).
diff --git a/package.json b/package.json
index 91b560a..accd0bb 100644
--- a/package.json
+++ b/package.json
@@ -26,11 +26,11 @@
   "homepage": "https://github.com/Angular-RU/ngw#readme",
   "peerDependencies": {
     "@types/node": "*",
-    "@types/webpack": "*",
-    "typescript": "^3.0.0"
+    "@types/webpack": "*"
   },
   "dependencies": {
-    "ts-node": "^7.0.1"
+    "ts-node": "^7.0.1",
+    "typescript": "^3.0.0"
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "0.6.7",
@@ -38,7 +38,6 @@
     "@types/node": "^9.4.6",
     "@types/webpack": "^3.0.0",
     "tslint": "^5.8.0",
-    "tslint-config-standard": "^7.0.0",
-    "typescript": "^2.7.2"
+    "tslint-config-standard": "^7.0.0"
   }
 }