14 files changed, 28 insertions, 29 deletions
diff --git a/packages/idb-bridge/src/util/FakeEvent.ts b/packages/idb-bridge/src/util/FakeEvent.ts
index c16a58fd3..e3ba864ed 100644
--- a/packages/idb-bridge/src/util/FakeEvent.ts
+++ b/packages/idb-bridge/src/util/FakeEvent.ts
@@ -14,8 +14,8 @@
  permissions and limitations under the License.
 */
 
-import FakeEventTarget from "./FakeEventTarget";
-import { Event, EventTarget } from "../idbtypes";
+import FakeEventTarget from "./FakeEventTarget.js";
+import { Event, EventTarget } from "../idbtypes.js";
 
 /** @public */
 export type EventType =
diff --git a/packages/idb-bridge/src/util/FakeEventTarget.ts b/packages/idb-bridge/src/util/FakeEventTarget.ts
index 95489b4ac..7ff220711 100644
--- a/packages/idb-bridge/src/util/FakeEventTarget.ts
+++ b/packages/idb-bridge/src/util/FakeEventTarget.ts
@@ -14,8 +14,8 @@
  permissions and limitations under the License.
  */
 
-import { InvalidStateError } from "./errors";
-import FakeEvent, { EventType } from "./FakeEvent";
+import { InvalidStateError } from "./errors.js";
+import FakeEvent, { EventType } from "./FakeEvent.js";
 import {
   EventTarget,
   Event,
diff --git a/packages/idb-bridge/src/util/canInjectKey.test.ts b/packages/idb-bridge/src/util/canInjectKey.test.ts
index b57dd1c9a..c73552ea6 100644
--- a/packages/idb-bridge/src/util/canInjectKey.test.ts
+++ b/packages/idb-bridge/src/util/canInjectKey.test.ts
@@ -16,7 +16,7 @@
 */
 
 import test from "ava";
-import { canInjectKey } from "./canInjectKey";
+import { canInjectKey } from "./canInjectKey.js";
 
 test("canInjectKey", (t) => {
   t.false(canInjectKey("foo", null));
diff --git a/packages/idb-bridge/src/util/canInjectKey.ts b/packages/idb-bridge/src/util/canInjectKey.ts
index 903a9d3de..e2927b70f 100644
--- a/packages/idb-bridge/src/util/canInjectKey.ts
+++ b/packages/idb-bridge/src/util/canInjectKey.ts
@@ -15,7 +15,7 @@
  permissions and limitations under the License.
 */
 
-import { IDBKeyPath } from "../idbtypes";
+import { IDBKeyPath } from "../idbtypes.js";
 
 /**
  * Check that a key could be injected into a value.
diff --git a/packages/idb-bridge/src/util/cmp.ts b/packages/idb-bridge/src/util/cmp.ts
index e7f26bf1a..19e1d01b4 100644
--- a/packages/idb-bridge/src/util/cmp.ts
+++ b/packages/idb-bridge/src/util/cmp.ts
@@ -14,8 +14,8 @@
  permissions and limitations under the License.
  */
 
-import { DataError } from "./errors";
-import { valueToKey } from "./valueToKey";
+import { DataError } from "./errors.js";
+import { valueToKey } from "./valueToKey.js";
 
 const getType = (x: any) => {
   if (typeof x === "number") {
diff --git a/packages/idb-bridge/src/util/extractKey.ts b/packages/idb-bridge/src/util/extractKey.ts
index 09306ddec..b768ed92a 100644
--- a/packages/idb-bridge/src/util/extractKey.ts
+++ b/packages/idb-bridge/src/util/extractKey.ts
@@ -15,8 +15,8 @@
  permissions and limitations under the License.
 */
 
-import { IDBKeyPath, IDBValidKey } from "../idbtypes";
-import { valueToKey } from "./valueToKey";
+import { IDBKeyPath, IDBValidKey } from "../idbtypes.js";
+import { valueToKey } from "./valueToKey.js";
 
 // http://www.w3.org/TR/2015/REC-IndexedDB-20150108/#dfn-steps-for-extracting-a-key-from-a-value-using-a-key-path
 export const extractKey = (keyPath: IDBKeyPath | IDBKeyPath[], value: any) => {
diff --git a/packages/idb-bridge/src/util/fakeDOMStringList.ts b/packages/idb-bridge/src/util/fakeDOMStringList.ts
index 0549e1283..92785f9e1 100644
--- a/packages/idb-bridge/src/util/fakeDOMStringList.ts
+++ b/packages/idb-bridge/src/util/fakeDOMStringList.ts
@@ -14,7 +14,6 @@
  * permissions and limitations under the License.
  */
 
-import { DOMStringList } from "../idbtypes";
 
 /** @public */
 export interface FakeDOMStringList extends Array<string> {
diff --git a/packages/idb-bridge/src/util/getIndexKeys.test.ts b/packages/idb-bridge/src/util/getIndexKeys.test.ts
index 782b3da2f..d3bbd519a 100644
--- a/packages/idb-bridge/src/util/getIndexKeys.test.ts
+++ b/packages/idb-bridge/src/util/getIndexKeys.test.ts
@@ -16,7 +16,7 @@
 */
 
 import test from "ava";
-import { getIndexKeys } from "./getIndexKeys";
+import { getIndexKeys } from "./getIndexKeys.js";
 
 test("basics", (t) => {
   t.deepEqual(getIndexKeys({ foo: 42 }, "foo", false), [42]);
@@ -31,10 +31,10 @@ test("basics", (t) => {
   });
 
   t.deepEqual(getIndexKeys({ foo: 42 }, "foo", true), [42]);
-  t.deepEqual(getIndexKeys({ foo: 42, bar: 10 }, ["foo", "bar"], true), [
-    42,
-    10,
-  ]);
+  t.deepEqual(
+    getIndexKeys({ foo: 42, bar: 10 }, ["foo", "bar"], true),
+    [42, 10],
+  );
   t.deepEqual(getIndexKeys({ foo: 42, bar: 10 }, ["foo", "bar"], false), [
     [42, 10],
   ]);
diff --git a/packages/idb-bridge/src/util/getIndexKeys.ts b/packages/idb-bridge/src/util/getIndexKeys.ts
index 8515d79ea..17e77e636 100644
--- a/packages/idb-bridge/src/util/getIndexKeys.ts
+++ b/packages/idb-bridge/src/util/getIndexKeys.ts
@@ -15,9 +15,9 @@
  permissions and limitations under the License.
 */
 
-import { IDBKeyPath, IDBValidKey } from "../idbtypes";
-import { extractKey } from "./extractKey";
-import { valueToKey } from "./valueToKey";
+import { IDBKeyPath, IDBValidKey } from "../idbtypes.js";
+import { extractKey } from "./extractKey.js";
+import { valueToKey } from "./valueToKey.js";
 
 export function getIndexKeys(
   value: any,
diff --git a/packages/idb-bridge/src/util/makeStoreKeyValue.test.ts b/packages/idb-bridge/src/util/makeStoreKeyValue.test.ts
index df9748316..971697021 100644
--- a/packages/idb-bridge/src/util/makeStoreKeyValue.test.ts
+++ b/packages/idb-bridge/src/util/makeStoreKeyValue.test.ts
@@ -15,7 +15,7 @@
 */
 
 import test from "ava";
-import { makeStoreKeyValue } from "./makeStoreKeyValue";
+import { makeStoreKeyValue } from "./makeStoreKeyValue.js";
 
 test("basics", (t) => {
   let result;
diff --git a/packages/idb-bridge/src/util/makeStoreKeyValue.ts b/packages/idb-bridge/src/util/makeStoreKeyValue.ts
index c0fdb19a7..4c7dab8d2 100644
--- a/packages/idb-bridge/src/util/makeStoreKeyValue.ts
+++ b/packages/idb-bridge/src/util/makeStoreKeyValue.ts
@@ -14,11 +14,11 @@
  permissions and limitations under the License.
 */
 
-import { extractKey } from "./extractKey";
-import { DataCloneError, DataError } from "./errors";
-import { valueToKey } from "./valueToKey";
-import { structuredClone } from "./structuredClone";
-import { IDBKeyPath, IDBValidKey } from "../idbtypes";
+import { extractKey } from "./extractKey.js";
+import { DataCloneError, DataError } from "./errors.js";
+import { valueToKey } from "./valueToKey.js";
+import { structuredClone } from "./structuredClone.js";
+import { IDBKeyPath, IDBValidKey } from "../idbtypes.js";
 
 export interface StoreKeyResult {
   updatedKeyGenerator: number;
diff --git a/packages/idb-bridge/src/util/structuredClone.test.ts b/packages/idb-bridge/src/util/structuredClone.test.ts
index a14260daa..0c613e6cc 100644
--- a/packages/idb-bridge/src/util/structuredClone.test.ts
+++ b/packages/idb-bridge/src/util/structuredClone.test.ts
@@ -15,7 +15,7 @@
 */
 
 import test, { ExecutionContext } from "ava";
-import { structuredClone } from "./structuredClone";
+import { structuredClone } from "./structuredClone.js";
 
 function checkClone(t: ExecutionContext, x: any): void {
   t.deepEqual(structuredClone(x), x);
diff --git a/packages/idb-bridge/src/util/validateKeyPath.ts b/packages/idb-bridge/src/util/validateKeyPath.ts
index 8c29c1d57..1c614fcca 100644
--- a/packages/idb-bridge/src/util/validateKeyPath.ts
+++ b/packages/idb-bridge/src/util/validateKeyPath.ts
@@ -14,7 +14,7 @@
  permissions and limitations under the License.
 */
 
-import { IDBKeyPath } from "../idbtypes";
+import { IDBKeyPath } from "../idbtypes.js";
 
 // http://www.w3.org/TR/2015/REC-IndexedDB-20150108/#dfn-valid-key-path
 export const validateKeyPath = (
diff --git a/packages/idb-bridge/src/util/valueToKey.ts b/packages/idb-bridge/src/util/valueToKey.ts
index c65604df1..6df82af81 100644
--- a/packages/idb-bridge/src/util/valueToKey.ts
+++ b/packages/idb-bridge/src/util/valueToKey.ts
@@ -14,8 +14,8 @@
  permissions and limitations under the License.
  */
 
-import { IDBValidKey } from "..";
-import { DataError } from "./errors";
+import { IDBValidKey } from "../idbtypes.js";
+import { DataError } from "./errors.js";
 
 // https://www.w3.org/TR/IndexedDB-2/#convert-a-value-to-a-key
 export function valueToKey(