Enable extending by providing an empty config preset

.gitignore

@@ -1,5 +1,4 @@
 /node_modules
 *.js
-!/rules/index.js
 /coverage/
 /.nyc_output

.nycrc

@@ -3,6 +3,9 @@
         "rules/*.js",
         "src/*.js"
     ],
+    "exclude": [
+        "rules/index.js"
+    ],
     "extension": [
         ".js"
     ],

README.md

@@ -15,13 +15,24 @@ Install from npm to your devDependencies  (https://www.npmjs.com/package/tslint-
 npm install --save-dev tslint-consistent-codestyle
 ```
 
-Configure tslint to use the tslint-consistent-codestyle folder:
+Configure tslint to use `tslint-consistent-codestyle`:
 
-Add the following path to the `rulesDirectory` setting in your `tslint.json` file:
+This package provides an empty configuration preset that just contains the `rulesDirectory`. That means you can easily use the rules in this package, but don't get any predefined configuration. To use it, just add it to the `extends` array in your `tslint.json`:
 
 ```javascript
 {
-   "rulesDirectory": ["./node_modules/tslint-consistent-codestyle/rules"]
+   "extends": ["tslint-consistent-codestyle"]
+   "rules": {
+     ...
+   }
+}
+```
+
+As of `[email protected]` you can also use `tslint-consistent-codestyle` as `rulesDirectory`:
+
+```javascript
+{
+   "rulesDirectory": ["tslint-consistent-codestyle"]
    "rules": {
      ...
    }

package.json

@@ -9,7 +9,7 @@
   "main": "rules/index.js",
   "scripts": {
     "test": "tslint --test test/rules/*/*",
-    "build": "tsc -p .",
+    "build": "rm -rf {src,rules}/*.js; tsc -p .",
     "prepublish": "npm run verify",
     "lint": "tslint '{rules,src}/**/*.ts'",
     "lint:fix": "tslint --fix '{rules,src}/**/*.ts'",

rules/index.ts

@@ -0,0 +1,2 @@
+// this file exists for tslint to resolve the rules directory
+export = {rulesDirectory: '.'};