`script/no-with-defaults`

Discourage withDefaults in favor of destructuring defaults (Vue 3.5+)

Default severity: warning
Presets: opinionated
Automatic fix: None; review the suggested change
Applies to: JS/TS scripts in Vue SFCs; examples show the relevant Options API or script setup form
Options: No rule-specific options. Severity and preset selection are configurable.

Configuration (Vite+)

import { defineConfig } from "@vizejs/vite-plugin/vite-plus";

export default defineConfig({
  lint: {
    vize: {
      "preset": "incremental",
      "rules": {
        "script/no-with-defaults": "warn"
      }
    },
  },
});

vp run lint

Bad

withDefaults wraps the typed props declaration solely to supply count and name defaults, instead of the Vue 3.5+ destructuring-default style preferred here.

<script setup lang="ts">
const props = withDefaults(defineProps<{ count?: number; name?: string }>(), { count: 0, name: "Ada" });
</script>

Good

The destructuring pattern puts count = 0 and name = "Ada" beside their bindings and removes the withDefaults wrapper.

<script setup lang="ts">
const { count = 0, name = "Ada" } = defineProps<{ count?: number; name?: string }>();
</script>

Good avoids this rule's finding under the configuration above; other rules may still report diagnostics.

Implementation · All rules