Vitepress introduces plug-ins to compile error

[you-hengh]

I used this plug-in in the blog built by vitepress, but the compiler reported an error

my package.json

{
  "name": "vitepress",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "vitepress dev docs --open",
    "build": "vitepress build docs",
    "serve": "vitepress serve docs"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@algolia/client-search": "^4.14.2",
    "@types/node": "^18.11.18",
    "vitepress": "1.0.0-alpha.40"
  },
  "dependencies": {
    "avif.js": "^0.2.0"
  }
}

can u help me ?

All the pictures on my blog are in avif format, but edge browsers do not support avif format. I hope to let edge browsers display pictures through your plug-in. This is my request.