3 files changed, 30 insertions, 0 deletions
diff --git a/cli/dts/lib.esnext.d.ts b/cli/dts/lib.esnext.d.ts
index a71ac70e6..0e23bff0f 100644
--- a/cli/dts/lib.esnext.d.ts
+++ b/cli/dts/lib.esnext.d.ts
@@ -20,5 +20,7 @@ and limitations under the License.
 
 /// <reference lib="es2021" />
 /// <reference lib="esnext.array" />
+/// <reference lib="esnext.error" />
 /// <reference lib="esnext.intl" />
+/// <reference lib="esnext.object" />
 /// <reference lib="esnext.string" />
diff --git a/cli/dts/lib.esnext.error.d.ts b/cli/dts/lib.esnext.error.d.ts
new file mode 100644
index 000000000..fa06d6f58
--- /dev/null
+++ b/cli/dts/lib.esnext.error.d.ts
@@ -0,0 +1,16 @@
+// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
+
+/// <reference no-default-lib="true"/>
+
+interface Error {
+  cause?: any;
+}
+
+interface ErrorInit {
+  cause?: any;
+}
+
+interface ErrorConstructor {
+  new (message?: string, init?: ErrorInit): Error;
+  (message?: string, init?: ErrorInit): Error;
+}
diff --git a/cli/dts/lib.esnext.object.d.ts b/cli/dts/lib.esnext.object.d.ts
new file mode 100644
index 000000000..4140f9334
--- /dev/null
+++ b/cli/dts/lib.esnext.object.d.ts
@@ -0,0 +1,12 @@
+// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
+
+/// <reference no-default-lib="true"/>
+
+interface ObjectConstructor {
+  /**
+   * Determines whether an object has a property with the specified name.
+   * @param o The target object.
+   * @param v A property name.
+   */
+  hasOwn(o: object, v: PropertyKey): boolean;
+}