Apply allowInPropTypes option to class property

jsx-eslint · Nov 12, 2018 · e68461f · e68461f
1 parent 3008e85
commit e68461f
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/lib/rules/forbid-foreign-prop-types.js b/lib/rules/forbid-foreign-prop-types.js
@@ -52,6 +52,18 @@ module.exports = {
       return null;
     }
 
+    function findParentClassProperty(node) {
+      let parent = node.parent;
+
+      while (parent && parent.type !== 'Program') {
+        if (parent.type === 'ClassProperty') {
+          return parent;
+        }
+        parent = parent.parent;
+      }
+      return null;
+    }
+
     function isAllowedAssignment(node) {
       if (!allowInPropTypes) {
         return false;
@@ -67,6 +79,16 @@ module.exports = {
       ) {
         return true;
       }
+
+      const classProperty = findParentClassProperty(node);
+
+      if (
+        classProperty &&
+        classProperty.key &&
+        classProperty.key.name === 'propTypes'
+      ) {
+        return true;
+      }
       return false;
     }