fix typing errors

babel · Jun 10, 2022 · 2eca5ca · 2eca5ca
1 parent 25fa840
commit 2eca5ca
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/packages/babel-traverse/src/path/inference/index.ts b/packages/babel-traverse/src/path/inference/index.ts
@@ -28,7 +28,7 @@ import type * as t from "@babel/types";
  * Infer the type of the current `NodePath`.
  */
 
-export function getTypeAnnotation(this: NodePath): t.FlowType {
+export function getTypeAnnotation(this: NodePath): t.FlowType | t.TSType {
   let type = this.getData("typeAnnotation");
   if (type != null) {
     return type;

diff --git a/packages/babel-traverse/src/path/inference/inferers.ts b/packages/babel-traverse/src/path/inference/inferers.ts
@@ -42,7 +42,7 @@ export function TSAsExpression(node) {
 
 TSAsExpression.validParent = true;
 
-export function TSNonNullExpression() {
+export function TSNonNullExpression(this: NodePath<t.TSNonNullExpression>) {
   return this.get("expression").getTypeAnnotation();
 }