This is a helper package that automatically installs and updates the Volar Language Server for you.

• Install LSP, Vue Syntax Highlight and LSP-volar from Package Control.
• Restart Sublime.

Open configuration file using command palette with Preferences: LSP-volar Settings command or opening it from the Sublime menu (Preferences > Package Settings > LSP > Servers > LSP-volar).

Allow LSP-volar to start in *.ts | *.tsx | *.js | *.jsx files.

Create a sublime project file with the following contents:

{
    "folders":
    [
        {
            "path": "."
        }
    ],
    "settings": {
        "LSP": {
            "LSP-volar": {
                "selector": "text.html.vue | source.ts | source.tsx | source.js | source.jsx"
            },
            "LSP-typescript": {
                "enabled": false
            }
        }
    }
}

From the command palette select Preferences: LSP-volar Settings and paste the following:

// Settings in here override those in "LSP-volar/LSP-volar.sublime-settings"

{
    "selector": "text.html.vue | source.ts | source.tsx | source.js | source.jsx"
}

NOTE: When enabling LSP-volar for non-Vue files, it is advisable to disable the LSP-typescript package to avoid showing duplicate results.