docs: improve example to better clarify rule (#1985)

vuejs · Sep 20, 2022 · 467e85f · 467e85f
1 parent fdb67d1
commit 467e85f
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/docs/rules/define-emits-declaration.md b/docs/rules/define-emits-declaration.md
@@ -25,6 +25,12 @@ const emit = defineEmits<{
   (e: 'update', value: string): void
 }>()
 
+/* ✗ BAD */
+const emit = defineEmits({
+  change: (id) => typeof id == 'number',
+  update: (value) => typeof value == 'string'
+})
+
 /* ✗ BAD */
 const emit = defineEmits(['change', 'update'])
 </script>
@@ -53,6 +59,12 @@ const emit = defineEmits<{
   (e: 'update', value: string): void
 }>()
 
+/* ✓ GOOD */
+const emit = defineEmits({
+  change: (id) => typeof id == 'number',
+  update: (value) => typeof value == 'string'
+})
+
 /* ✓ GOOD */
 const emit = defineEmits(['change', 'update'])
 </script>