Docs

Author: gajus

src/index.js

@@ -1,14 +1,23 @@
 import linkClass from './linkClass';
 
 /**
- * @param {ReactClass} Target
- * @param {Object} styles {localClassName: 'generatedClassName'}
+ * @param {ReactClass} Component
+ * @param {Object} styles CSS modules class map.
+ * @param {Object} options {@link https://github.com/gajus/react-css-modules#options}
  * @return {ReactClass}
  */
-export default (Target, styles) => {
-    return class extends Target {
+export default (Component, styles, options = {}) => {
+    return class extends Component {
         render () {
-            return linkClass(super.render(), styles);
+            if (options.allowMultiple !== false) {
+                options.allowMultiple = true;
+            }
+
+            if (options.includeOriginal !== false) {
+                options.includeOriginal = true;
+            }
+
+            return linkClass(super.render(), styles, options);
         }
     }
 };

src/linkClass.js

@@ -4,10 +4,11 @@ let linkClass;
 
 /**
  * @param {ReactElement} element
- * @param {Object} styles
+ * @param {Object} styles CSS modules class map.
+ * @param {Object} options {@link https://github.com/gajus/react-css-modules#options}
  * @return {ReactElement}
  */
-linkClass = (element, styles = {}) => {
+linkClass = (element, styles = {}, options = {}) => {
     let newProps,
         newClassName,
         newChildren,

test/linkClass.js

@@ -125,4 +125,14 @@ describe('linkClass', () => {
             expect(nodeList.firstChild.className).to.equal('foo');
         });
     });
+
+    describe('when options.allowMultiple is false', () => {
+        describe('when it finds multiple CSS class names in a className', () => {
+            it('throws an error', () => {
+                expect(() => {
+                    linkClass(<div className='foo bar'></div>, {}, {allowMultiple: false});
+                }).to.throw(Error);
+            });
+        });
+    });
 });