Add block for declared var

express/migrate.ts

@@ -12,7 +12,7 @@ async function main(): Promise<void> {
                 await migrate();
                 break;
 
-            case "status":
+            case "status": {
                 const status = await migrationStatus();
                 console.log("Applied migrations:");
                 for (const name of status.applied) {
@@ -27,6 +27,7 @@ async function main(): Promise<void> {
                     console.log("\nNo pending migrations");
                 }
                 break;
+            }
 
             default:
                 console.error(`Unknown command: ${command}`);