Mark fields as readonly in typescript-types

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/01-struct/output/typescript/src/point.ts b/examples/01-struct/output/typescript/src/point.ts
index 5dc76ee..fccae01 100644
--- a/examples/01-struct/output/typescript/src/point.ts
+++ b/examples/01-struct/output/typescript/src/point.ts
@@ -4,9 +4,9 @@
  * A straight line from one point to another.
  */
 class Line {
-    public start: Point;
+    public readonly start: Point;
 
-    public end: Point;
+    public readonly end: Point;
 
     public constructor(start: Point, end: Point) {
         this.start = start;
@@ -20,9 +20,9 @@ export {Line};
  * A 2D point.
  */
 class Point {
-    public x: number;
+    public readonly x: number;
 
-    public y: number;
+    public readonly y: number;
 
     public constructor(x: number, y: number) {
         this.x = x;