astro/tools/astro-vscode/languages/astro-language-configuration.json

{
  "comments": {
    "blockComment": ["<!--", "-->"]
  },
  "brackets": [
    ["---", "---"],
    ["<!--", "-->"],
    ["<", ">"],
    ["{", "}"],
    ["(", ")"]
  ],
  "autoClosingPairs": [
    { "open": "{", "close": "}" },
    { "open": "[", "close": "]" },
    { "open": "(", "close": ")" },
    { "open": "'", "close": "'" },
    { "open": "\"", "close": "\"" },
    { "open": "<!--", "close": "-->", "notIn": ["comment", "string"] },
    { "open": "/**", "close": " */", "notIn": ["string"] }
  ],
  "autoCloseBefore": ";:.,=}])>` \n\t",
  "surroundingPairs": [
    { "open": "'", "close": "'" },
    { "open": "\"", "close": "\"" },
    { "open": "{", "close": "}" },
    { "open": "[", "close": "]" },
    { "open": "(", "close": ")" },
    { "open": "<", "close": ">" }
  ],
  "folding": {
    "markers": {
      "start": "^\\s*<!--\\s*#region\\b.*-->",
      "end": "^\\s*<!--\\s*#endregion\\b.*-->"
    }
  }
}