1 files changed, 16 insertions, 0 deletions
diff --git a/cli/dts/lib.deno.ns.d.ts b/cli/dts/lib.deno.ns.d.ts
index eea3c7947..1d72e1438 100644
--- a/cli/dts/lib.deno.ns.d.ts
+++ b/cli/dts/lib.deno.ns.d.ts
@@ -345,6 +345,22 @@ declare namespace Deno {
   export const noColor: boolean;
 
   /**
+   * Returns the release version of the Operating System.
+   *
+   * ```ts
+   * console.log(Deno.osRelease());
+   * ```
+   *
+   * Requires `allow-env` permission.
+   * Under consideration to possibly move to Deno.build or Deno.versions and if
+   * it should depend sys-info, which may not be desirable.
+   *
+   * @tags allow-env
+   * @category Runtime Environment
+   */
+  export function osRelease(): string;
+
+  /**
    * Options which define the permissions within a test or worker context.
    *
    * `"inherit"` ensures that all permissions of the parent process will be