defineGeneric

Stability: stable

Declare single generic one by one using DefineGeneric.

Especially useful for setup-sfc.

Features	Supported
Volar Plugin	✅

Basic Usage

App.vue

vue

<script setup lang="ts">
defineOptions
({
  name
: 'App',
})

type T
 = DefineGeneric
<number>

defineProps
<{
  foo
: T

}>()
</script>

<template>
  <App
 foo="1" />Type 'string' is not assignable to type 'number'.
</template>

Volar Configuration

tsconfig.json

jsonc

{
  "vueCompilerOptions": {
    "plugins": ["vue-macros/volar"],
  },
}

Contributors

Kevin Deng

zhiyuanzmj

Leo

Changelog

Last edited 8 months ago

View full history

defineGeneric ​

Basic Usage ​

Volar Configuration ​

Contributors

Changelog

defineGeneric

Basic Usage

Volar Configuration