Narrow down the type to CallExpression

Author: y-hsgw

lib/rules/button-has-type.js

@@ -136,6 +136,9 @@ module.exports = {
         checkValue(node, propValue);
       },
       CallExpression(node) {
+        if (node.type !== 'CallExpression') {
+          return;
+        }
         if (!isCreateElement(node, context) || node.arguments.length < 1) {
           return;
         }