[Bug report] error plugin container is not found

[francoisromain]

Bug report

Description

When I try to use vuepress-plugin-container, it makes an error plugin container is not found.
Not sure if this is a proper error, or just a mistake I made.

Steps to reproduce

npm i -D @vuepress/plugin-container@next && npm i -D @vuepress@next

config.js:

module.exports = {
  plugins: [
    [
      "container",
      {
        type: "full",
        before: (info) =>
          info
            ? `<div class="img-full img-full-${info}">`
            : '<div class="img-full">',
        after: "</div>",
      },
    ],
  ],
};

and then npx vuepress -> error

• Reproduction link / repo: https://github.com/francoisromain/bug-vuepress-2-container

Expected behavior

No error when using vuepress-plugin-container

Environment info

• Browser:
• Output of vuepress info:

System:
    Shell: 5.1.4 - /usr/local/bin/bash
  Binaries:
    Node: 15.5.1 - /usr/local/bin/node
    Yarn: Not Found
    npm: 7.3.0 - /usr/local/bin/npm
  Utilities:
    Git: 2.30.0 - /usr/local/bin/git
  Browsers:
    Chrome: 83.0.4103.116
    Edge: Not Found
    Firefox: 84.0.2
    Safari: 13.1.2
  npmPackages:
    @vuepress/bundler-webpack:  2.0.0-alpha.15 
    @vuepress/cli:  2.0.0-alpha.15 
    @vuepress/client:  2.0.0-alpha.15 
    @vuepress/core:  2.0.0-alpha.15 
    @vuepress/markdown:  2.0.0-alpha.15 
    @vuepress/plugin-active-header-links:  2.0.0-alpha.15 
    @vuepress/plugin-back-to-top:  2.0.0-alpha.15 
    @vuepress/plugin-container:  2.0.0-alpha.15 
    @vuepress/plugin-debug:  2.0.0-alpha.15 
    @vuepress/plugin-docsearch: Not Found
    @vuepress/plugin-git:  2.0.0-alpha.15 
    @vuepress/plugin-google-analytics: Not Found
    @vuepress/plugin-medium-zoom:  2.0.0-alpha.15 
    @vuepress/plugin-nprogress:  2.0.0-alpha.15 
    @vuepress/plugin-palette-stylus:  2.0.0-alpha.15 
    @vuepress/plugin-pwa: Not Found
    @vuepress/plugin-pwa-popup: Not Found
    @vuepress/shared:  2.0.0-alpha.15 
    @vuepress/theme-default:  2.0.0-alpha.15 
    @vuepress/theme-vue: Not Found
    @vuepress/utils:  2.0.0-alpha.15 
    vuepress: ^2.0.0-alpha.15 => 2.0.0-alpha.15 

[meteorlxy]

It's a mistake.

Plugin Name	Shorthand
vuepress-plugin-foo	foo
@org/vuepress-plugin-bar	@org/bar
@vuepress/plugin-foobar	@vuepress/foobar