fix(parse): make 'vapor' property optional (#13590)

diff --git a/packages/compiler-sfc/src/parse.ts b/packages/compiler-sfc/src/parse.ts
index 98b08a208151687b0221ed4648b040b41002e63a..01d0794e0d8d1dd54c2b8ba92cbc012c0d41dbc2 100644 (file)
--- a/packages/compiler-sfc/src/parse.ts
+++ b/packages/compiler-sfc/src/parse.ts
@@ -84,7 +84,7 @@ export interface SFCDescriptor {
    */
   slotted: boolean
 
-  vapor: boolean
+  vapor?: boolean
 
   /**
    * compare with an existing descriptor to determine whether HMR should perform