`script/no-deprecated-model-definition`

Disallow the Vue 2 model option, which was removed in Vue 3

Default severity: error
Presets: essential, happy-path, ecosystem, nuxt, 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({
  vue: {
    linter: {
      "preset": "incremental",
      "rules": {
        "script/no-deprecated-model-definition": "error"
      }
    },
  },
});

vp run lint

Bad

The component still declares the Vue 2 model option with prop and event.

<script lang="ts">
export default {
  model: {
    prop: 'value',
    event: 'input'
  }
}
</script>

Good

The component declares the modelValue prop and the update:modelValue event instead.

<script lang="ts">
export default {
  props: ['modelValue'],
  emits: ['update:modelValue']
}
</script>

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

Implementation · All rules