fix rollup config

Author: salvoravida

dist/index.esm.js

@@ -33,17 +33,14 @@ function _defineProperty(obj, key, value) {
 
 var isProduction = process.env.NODE_ENV === 'production';
 var prefix = 'Invariant failed';
-
 function invariant(condition, message) {
-  if (condition) {
-    return;
-  }
-
-  if (isProduction) {
-    throw new Error(prefix);
-  }
-
-  throw new Error(prefix + ": " + (message || ''));
+    if (condition) {
+        return;
+    }
+    if (isProduction) {
+        throw new Error(prefix);
+    }
+    throw new Error(prefix + ": " + (message || ''));
 }
 
 React.PureComponent.prototype.componentDidMount = function () {};

dist/index.js

@@ -39,17 +39,14 @@ function _defineProperty(obj, key, value) {
 
 var isProduction = process.env.NODE_ENV === 'production';
 var prefix = 'Invariant failed';
-
 function invariant(condition, message) {
-  if (condition) {
-    return;
-  }
-
-  if (isProduction) {
-    throw new Error(prefix);
-  }
-
-  throw new Error(prefix + ": " + (message || ''));
+    if (condition) {
+        return;
+    }
+    if (isProduction) {
+        throw new Error(prefix);
+    }
+    throw new Error(prefix + ": " + (message || ''));
 }
 
 React.PureComponent.prototype.componentDidMount = function () {};

rollup.config.js

@@ -26,7 +26,7 @@ export default [
     plugins: [
       resolve(),
       babel({
-        exclude: 'node_modules/!**',
+        exclude: 'node_modules/**/*',
         presets: [
           [
             '@babel/preset-env',