[@babel/traverse]: Allowed node aliases as keys in visitors.

This is made possible by babel/babel#9110. When the next version after v7.2.2 is released, the package.json can be updated and the build will no longer fail.
cameron-martin · Dec 19, 2018 · bbc6a27 · bbc6a27
1 parent 50a61de
commit bbc6a27
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/types/babel__traverse/babel__traverse-tests.ts b/types/babel__traverse/babel__traverse-tests.ts
@@ -150,3 +150,8 @@ const VisitorStateTest: Visitor<SomeVisitorState> = {
         }
     }
 };
+
+const VisitorAliasTest: Visitor = {
+    Function() {},
+    Expression() {},
+};
diff --git a/types/babel__traverse/index.d.ts b/types/babel__traverse/index.d.ts
@@ -145,6 +145,8 @@ export class Binding {
 
 export type Visitor<S = {}> = VisitNodeObject<S, Node> & {
     [Type in Node["type"]]?: VisitNode<S, Extract<Node, { type: Type; }>>;
+} & {
+    [K in keyof t.Aliases]?: VisitNode<S, t.Aliases[K]>
 };
 
 export type VisitNode<S, P> = VisitNodeFunction<S, P> | VisitNodeObject<S, P>;