vue/no-unused-vars ​

disallow unused variable definitions of v-for directives or scope attributes

• ⚙️ This rule is included in all of "plugin:vue/vue3-essential", "plugin:vue/essential", "plugin:vue/vue3-strongly-recommended", "plugin:vue/strongly-recommended", "plugin:vue/vue3-recommended" and "plugin:vue/recommended".
• 💡 Some problems reported by this rule are manually fixable by editor suggestions.

📖 Rule Details ​

This rule report variable definitions of v-for directives or scope attributes if those are not used.

🔧 Options ​

{
    "vue/no-unused-vars": ["error", {
        "ignorePattern": "^_"
    }]
}

• ignorePattern ... disables reporting when your definitions of v-for directives or scope attributes match your ignorePattern Regular expression. default null, will ignore nothing

🚀 Suggestion ​

• When your ignorePattern set to ^_, we could provide a suggestion which add a prefix_ to your variable and no more eslint error

🚀 Version ​

This rule was introduced in eslint-plugin-vue v3.14.0

🔍 Implementation ​

• Rule source
• Test source