`vue/multi-word-component-names` complains about `import Vue from 'vue'` in main.ts

[caugner]

Checklist

• I have tried restarting my IDE and the issue persists.
• I have read the FAQ and my problem is not listed.

Tell us about your environment

• ESLint version: v7.32.0
• eslint-plugin-vue version: v7.20.0
• Node version: v14.17.6
• Operating System: Ubuntu 20.04 LTS in WSL2 (Windows 10)

Please show your full configuration:

module.exports = {
  root: true,
  env: {
    node: true,
  },
  extends: [
    'plugin:vue/recommended',
    '@vue/prettier/recommended',
    '@vue/prettier/@typescript-eslint',
    '@vue/typescript/recommended',
  ],
  rules: {
    'vue/block-lang': ['error', { script: { lang: 'ts' } }],
    'vue/component-api-style': ['error', ['composition']],
    'vue/component-name-in-template-casing': [
      'error',
      'PascalCase',
      { registeredComponentsOnly: false, ignores: ['i18n'] },
    ],
    'vue/match-component-file-name': [
      'error',
      {
        extensions: ['vue'],
        shouldMatchCase: true,
      },
    ],
    'vue/no-computed-properties-in-data': ['error'],
    'vue/no-deprecated-data-object-declaration': ['error'],
    'vue/no-deprecated-destroyed-lifecycle': ['error'],
    'vue/no-deprecated-events-api': ['error'],
    'vue/no-deprecated-filter': ['error'],
    'vue/no-deprecated-inline-template': ['error'],
    'vue/no-deprecated-props-default-this': ['error'],
    'vue/no-deprecated-router-link-tag-prop': ['error'],
    'vue/no-deprecated-scope-attribute': ['error'],
    'vue/no-deprecated-slot-attribute': ['error'],
    'vue/no-deprecated-v-bind-sync': ['error'],
    'vue/no-deprecated-v-on-number-modifiers': ['error'],
    'vue/no-deprecated-vue-config-keycodes': ['error'],
    'vue/no-empty-component-block': ['error'],
    'vue/no-template-target-blank': ['error'],
    'vue/no-undef-properties': ['error'],
    'vue/no-unused-refs': ['error'],
    'vue/no-use-computed-property-like-method': ['error'],
    'vue/no-v-text': ['error'],
    'vue/multi-word-component-names': ['error'],
    'vue/padding-line-between-blocks': ['error', 'always'],
    'vue/require-explicit-emits': ['error'],
    'vue/v-for-delimiter-style': ['error', 'in'],
    'vue/valid-next-tick': ['error'],
    // Conflict with prettier
    'no-extra-semi': 'off',
    '@typescript-eslint/no-extra-semi': 'off',
  },
  overrides: [
    {
      files: [
        '**/__tests__/*.{j,t}s?(x)',
        '**/tests/unit/**/*.spec.{j,t}s?(x)',
      ],
      env: {
        jest: true,
      },
    },
  ],
}

What did you do?

// src/main.ts
import Vue from 'vue'
import VueCompositionAPI, { h } from '@vue/composition-api'
import i18n from '@/i18n'
import router from '@/router'
import store from '@/store'
// ...

Vue.use(VueCompositionAPI)

new Vue({
    i18n,
    router,
    store,
    setup() {
        return () => h(App)
    },
}).$mount('#app')

Run yarn lint on the code base.

What did you expect to happen?

No vue/multi-word-component-names errors should be reported in non-component files.

What actually happened?

A vue/multi-word-component-names error was reported in the main.ts file:

error: Component name "/var/www/html/src/main" should always be multi-word (vue/multi-word-component-names) at src/main.ts:1:1:
> 1 | import Vue from 'vue'

Repository to reproduce this issue

(closed source)