1 files changed, 14 insertions, 0 deletions
diff --git a/cli/dts/lib.deno.ns.d.ts b/cli/dts/lib.deno.ns.d.ts
index cdd3c11c7..97d3fed04 100644
--- a/cli/dts/lib.deno.ns.d.ts
+++ b/cli/dts/lib.deno.ns.d.ts
@@ -3560,4 +3560,18 @@ declare namespace Deno {
     | SRVRecord[]
     | string[][]
   >;
+
+  /**
+   * Make the timer of the given `id` block the event loop from finishing.
+   *
+   * @category Timers
+   */
+  export function refTimer(id: number): void;
+
+  /**
+   * Make the timer of the given `id` not block the event loop from finishing.
+   *
+   * @category Timers
+   */
+  export function unrefTimer(id: number): void;
 }