Use retainLines to fix the position of comments

bcherny · Sep 3, 2019 · b3e0dc4 · b3e0dc4
1 parent f599259
commit b3e0dc4
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diff --git a/src/index.ts b/src/index.ts
@@ -26,7 +26,11 @@ export async function compile(code: string, filename: string) {
   })
 
   return addTrailingSpace(
-    trimLeadingNewlines(generate(stripAtFlowAnnotation(ast)).code)
+    trimLeadingNewlines(
+      generate(stripAtFlowAnnotation(ast), {
+        retainLines: true
+      }).code
+    )
   )
 }