no-unused-emit-declarations.md

pageClass	sidebarDepth	title	description	since
rule-details	0	vue/no-unused-emit-declarations	disallow unused emit declarations	v9.19.0

vue/no-unused-emit-declarations

disallow unused emit declarations

📖 Rule Details

This rule is aimed at eliminating unused emit declarations.

<!-- ✗ BAD -->
<script>
  export default {
    emits: ['foo'],
  }
</script>

<!-- ✓ GOOD -->
<script>
  export default {
    emits: ['foo'],
    methods: {
      foo() {
        this.$emit('foo')
      },
    },
  }
</script>

🔧 Options

Nothing.

👫 Related Rules

• vue/require-explicit-emits

🚀 Version

This rule was introduced in eslint-plugin-vue v9.19.0

🔍 Implementation

• Rule source
• Test source