fix: document `open` option (#7418)

Co-authored-by: Yan Thomas <61414485+Yan-Thomas@users.noreply.github.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/packages/astro/src/@types/astro.ts b/packages/astro/src/@types/astro.ts
index 59594446c..a3fcdcedd 100644
--- a/packages/astro/src/@types/astro.ts
+++ b/packages/astro/src/@types/astro.ts
@@ -335,6 +335,22 @@ type ServerConfig = {
 	 * Set custom HTTP response headers to be sent in `astro dev` and `astro preview`.
 	 */
 	headers?: OutgoingHttpHeaders;
+
+	/**
+	 * @name server.open
+	 * @type {boolean}
+	 * @default `false`
+	 * @version 2.1.8
+	 * @description
+	 * Control whether the dev server should open in your browser window on startup.
+	 *
+	 * ```js
+	 * {
+	 *   server: { open: true }
+	 * }
+	 * ```
+	 */
+	open?: boolean;
 };
 
 export interface ViteUserConfig extends vite.UserConfig {
@@ -879,6 +895,21 @@ export interface AstroUserConfig {
 	 */
 
 	/**
+	 * @name server.open
+	 * @type {boolean}
+	 * @default `false`
+	 * @version 2.1.8
+	 * @description
+	 * Control whether the dev server should open in your browser window on startup.
+	 *
+	 * ```js
+	 * {
+	 *   server: { open: true }
+	 * }
+	 * ```
+	 */
+
+	/**
 	 * @docs
 	 * @name server.headers
 	 * @typeraw {OutgoingHttpHeaders}