Add changelog

fisker · fisker · commit 354b95eeed76 · 2025-02-27T20:22:24.000+08:00
diff --git a/changelog_unreleased/flow/17196.md b/changelog_unreleased/flow/17196.md
@@ -0,0 +1,16 @@
+#### Fix missing parentheses in `ConditionalTypeAnnotation` (#17196 by @fisker)
+
+<!-- prettier-ignore -->
+```jsx
+// Input
+type T<U> = 'a' | ('b' extends U ? 'c' : empty);
+type T<U> = 'a' & ('b' extends U ? 'c' : empty);
+
+// Prettier stable
+type T<U> = "a" | "b" extends U ? "c" : empty;
+type T<U> = "a" & "b" extends U ? "c" : empty;
+
+// Prettier main
+type T<U> = "a" | ("b" extends U ? "c" : empty);
+type T<U> = "a" & ("b" extends U ? "c" : empty);
+```
