add functionality for stateless components returning React.createElement

Author: NogsMPLS

src/isStatelessComponent.js

@@ -20,6 +20,12 @@ function isReturningJSXElement(path) {
       if (argument.node.type === 'JSXElement') {
         visited = true;
       } else if (argument.node.type === 'CallExpression') {
+
+        const node = argument.get('callee').node;
+        if (node.object.name === 'React' && node.property.name === 'createElement') {
+          visited = true;
+        }
+
         const name = argument.get('callee').node.name;
         const binding = path.scope.getBinding(name);
 

test/fixtures/stateless-functional-components/actual.js

@@ -91,3 +91,11 @@ function Foo8() {
 Foo8.propTypes = {
   foo: React.PropTypes.string
 };
+
+const Foo9 = () => {
+  return React.createElement("div", null);
+};
+
+Foo9.propTypes = {
+  foo: React.PropTypes.string
+};

test/fixtures/stateless-functional-components/expected.js

@@ -61,3 +61,7 @@ function Foo8() {
   };
   return obj.deep.member();
 }
+
+var Foo9 = function Foo9() {
+  return React.createElement("div", null);
+};