chore: change to readonly

diff --git a/src/matcher/index.ts b/src/matcher/index.ts
index ce0bce664455c139ed6623d6011955354058b004..1756020e277ccb8d0f5000f9d48603b30e637c17 100644 (file)
--- a/src/matcher/index.ts
+++ b/src/matcher/index.ts
@@ -56,7 +56,7 @@ export interface RouterMatcher {
  * @param globalOptions - global route options
  */
 export function createRouterMatcher(
-  routes: RouteRecordRaw[],
+  routes: Readonly<RouteRecordRaw[]>,
   globalOptions: PathParserOptions
 ): RouterMatcher {
   // normalized ordered array of matchers

diff --git a/src/router.ts b/src/router.ts
index 76c720b7833c925eb01f89d047b3eadd242871ba..19d0160f84d0a64c0728d0b12fc85b8be7f130b9 100644 (file)
--- a/src/router.ts
+++ b/src/router.ts
@@ -128,7 +128,7 @@ export interface RouterOptions extends PathParserOptions {
   /**
    * Initial list of routes that should be added to the router.
    */
-  routes: RouteRecordRaw[]
+  routes: Readonly<RouteRecordRaw[]>
   /**
    * Function to control scrolling when navigating between pages. Can return a
    * Promise to delay scrolling. Check {@link ScrollBehavior}.