fix: add parens around intersection type in union (DNF types)

jorgsowa · jorgsowa · commit 9d01b1a1cd29 · 2026-03-25T23:12:19.000+01:00
diff --git a/src/needs-parens.mjs b/src/needs-parens.mjs
@@ -239,6 +239,8 @@ function needsParens(path, options) {
         default:
           return false;
       }
+    case "intersectiontype":
+      return parent.kind === "uniontype";
     case "print":
     case "include":
       return parent.kind === "bin";

Original file line number	Diff line number	Diff line change
`@@ -239,6 +239,8 @@ function needsParens(path, options) {`
`239`	`239`	`default:`
`240`	`240`	`return false;`
`241`	`241`	`}`
	`242`	`+ case "intersectiontype":`
	`243`	`+ return parent.kind === "uniontype";`
`242`	`244`	`case "print":`
`243`	`245`	`case "include":`
`244`	`246`	`return parent.kind === "bin";`