Allow type params on makeArrowFn() (#2281)

Needed for #2280
RobinTail · Jan 3, 2025 · 646bac8 · 646bac8
1 parent 4144294
commit 646bac8
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/src/integration-helpers.ts b/src/integration-helpers.ts
@@ -212,11 +212,14 @@ export const makeTypeParams = (
 export const makeArrowFn = (
   params: ts.Identifier[],
   body: ts.ConciseBody,
-  isAsync?: boolean,
+  {
+    isAsync,
+    typeParams,
+  }: { isAsync?: boolean; typeParams?: Parameters<typeof makeTypeParams>[0] },
 ) =>
   f.createArrowFunction(
     isAsync ? asyncModifier : undefined,
-    undefined,
+    typeParams && makeTypeParams(typeParams),
     params.map((key) => makeParam(key)),
     undefined,
     undefined,

diff --git a/src/integration.ts b/src/integration.ts
@@ -589,7 +589,7 @@ export class Integration {
           parserStatement,
           returnStatement,
         ]),
-        true,
+        { isAsync: true },
       ),
       {
         expose: true,