Geyser/bootstrap/fabric/src/main/resources/geyser-fabric.mixins.json

{
  "required": true,
  "package": "org.geysermc.platform.fabric.mixin",
  "compatibilityLevel": "JAVA_8",
  "client": [
    "client.IntegratedServerMixin"
  ],
  "server": [
    "server.MinecraftDedicatedServerMixin"
  ],
  "injectors": {
    "defaultRequire": 1
  }
}