updated build fast for web

39 files changed, 50 insertions, 100 deletions

diff --git a/packages/taler-wallet-webextension/src/NavigationBar.tsx b/packages/taler-wallet-webextension/src/NavigationBar.tsx
index e07032d0a..9ddf610cd 100644
--- a/packages/taler-wallet-webextension/src/NavigationBar.tsx
+++ b/packages/taler-wallet-webextension/src/NavigationBar.tsx
@@ -25,7 +25,7 @@
  * Imports.
  */
 import { i18n } from "@gnu-taler/taler-util";
-import { ComponentChildren, JSX } from "preact";
+import { ComponentChildren, JSX, h } from "preact";
 import Match from "preact-router/match";
 import { useDevContext } from "./context/devContext";
 import { PopupNavigation } from './components/styled'
diff --git a/packages/taler-wallet-webextension/src/components/Checkbox.tsx b/packages/taler-wallet-webextension/src/components/Checkbox.tsx
index 6b3dc024e..2d7b98087 100644
--- a/packages/taler-wallet-webextension/src/components/Checkbox.tsx
+++ b/packages/taler-wallet-webextension/src/components/Checkbox.tsx
@@ -15,6 +15,7 @@
  */
 
 import { JSX } from "preact/jsx-runtime";
+import { h } from "preact";
 
 interface Props {
   enabled: boolean;
diff --git a/packages/taler-wallet-webextension/src/components/DebugCheckbox.tsx b/packages/taler-wallet-webextension/src/components/DebugCheckbox.tsx
index 7534629fb..f0c682ccb 100644
--- a/packages/taler-wallet-webextension/src/components/DebugCheckbox.tsx
+++ b/packages/taler-wallet-webextension/src/components/DebugCheckbox.tsx
@@ -14,7 +14,7 @@
  TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
- import { JSX } from "preact";
+ import { JSX, h } from "preact";
 
 export function DebugCheckbox({ enabled, onToggle }: { enabled: boolean; onToggle: () => void; }): JSX.Element {
   return (
diff --git a/packages/taler-wallet-webextension/src/components/Diagnostics.tsx b/packages/taler-wallet-webextension/src/components/Diagnostics.tsx
index b36525dbf..c98710149 100644
--- a/packages/taler-wallet-webextension/src/components/Diagnostics.tsx
+++ b/packages/taler-wallet-webextension/src/components/Diagnostics.tsx
@@ -1,8 +1,7 @@
-import { useState, useEffect } from "preact/hooks";
-import { getDiagnostics } from "../wxApi";
-import { PageLink } from "../renderHtml";
 import { WalletDiagnostics } from "@gnu-taler/taler-util";
+import { h } from "preact";
 import { JSX } from "preact/jsx-runtime";
+import { PageLink } from "../renderHtml";
 
 interface Props {
   timedOut: boolean;
diff --git a/packages/taler-wallet-webextension/src/components/EditableText.tsx b/packages/taler-wallet-webextension/src/components/EditableText.tsx
index 82983d13a..6f3388bf9 100644
--- a/packages/taler-wallet-webextension/src/components/EditableText.tsx
+++ b/packages/taler-wallet-webextension/src/components/EditableText.tsx
@@ -14,7 +14,7 @@
  GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
-import { VNode } from "preact";
+import { h } from "preact";
 import { useRef, useState } from "preact/hooks";
 import { JSX } from "preact/jsx-runtime";
 
@@ -27,7 +27,7 @@ interface Props {
 }
 export function EditableText({ name, value, onChange, label, description }: Props): JSX.Element {
   const [editing, setEditing] = useState(false)
-  const ref = useRef<HTMLInputElement>()
+  const ref = useRef<HTMLInputElement>(null)
   let InputText;
   if (!editing) {
     InputText = () => <div style={{ display: 'flex', justifyContent: 'space-between' }}>
@@ -42,7 +42,7 @@ export function EditableText({ name, value, onChange, label, description }: Prop
         type="text"
         id={`text-${name}`}
       />
-      <button onClick={() => { onChange(ref.current.value).then(r => setEditing(false)) }}>confirm</button>
+      <button onClick={() => { if (ref.current) onChange(ref.current.value).then(r => setEditing(false)) }}>confirm</button>
     </div>
   }
   return (
diff --git a/packages/taler-wallet-webextension/src/components/ErrorMessage.tsx b/packages/taler-wallet-webextension/src/components/ErrorMessage.tsx
index 6bbdd26dc..4aef66d36 100644
--- a/packages/taler-wallet-webextension/src/components/ErrorMessage.tsx
+++ b/packages/taler-wallet-webextension/src/components/ErrorMessage.tsx
@@ -1,4 +1,4 @@
-import { VNode } from "preact";
+import { VNode, h } from "preact";
 import { useState } from "preact/hooks";
 import arrowDown from '../../static/img/chevron-down.svg';
 import { ErrorBox } from "./styled";
diff --git a/packages/taler-wallet-webextension/src/components/LogoHeader.tsx b/packages/taler-wallet-webextension/src/components/LogoHeader.tsx
index 0217289eb..b45dcb353 100644
--- a/packages/taler-wallet-webextension/src/components/LogoHeader.tsx
+++ b/packages/taler-wallet-webextension/src/components/LogoHeader.tsx
@@ -1,3 +1,5 @@
+import { h } from "preact";
+
 export function LogoHeader() {
   return <div style={{
     display: 'flex',
diff --git a/packages/taler-wallet-webextension/src/components/SelectList.tsx b/packages/taler-wallet-webextension/src/components/SelectList.tsx
index 74b221777..f92bcfb2e 100644
--- a/packages/taler-wallet-webextension/src/components/SelectList.tsx
+++ b/packages/taler-wallet-webextension/src/components/SelectList.tsx
@@ -16,6 +16,7 @@
 
 import { JSX } from "preact/jsx-runtime";
 import { NiceSelect } from "./styled/index";
+import { h } from "preact";
 
 interface Props {
   value: string;
diff --git a/packages/taler-wallet-webextension/src/cta/Pay.tsx b/packages/taler-wallet-webextension/src/cta/Pay.tsx
index a5849bb28..24c76ce6c 100644
--- a/packages/taler-wallet-webextension/src/cta/Pay.tsx
+++ b/packages/taler-wallet-webextension/src/cta/Pay.tsx
@@ -39,7 +39,7 @@ import {
   ContractTerms,
   ConfirmPayResultType,
 } from "@gnu-taler/taler-util";
-import { JSX, VNode } from "preact";
+import { JSX, VNode, h } from "preact";
 
 interface Props {
   talerPayUri?: string
diff --git a/packages/taler-wallet-webextension/src/cta/Refund.tsx b/packages/taler-wallet-webextension/src/cta/Refund.tsx
index bb26d933b..943095360 100644
--- a/packages/taler-wallet-webextension/src/cta/Refund.tsx
+++ b/packages/taler-wallet-webextension/src/cta/Refund.tsx
@@ -28,6 +28,7 @@ import {
 } from "@gnu-taler/taler-util";
 import { useEffect, useState } from "preact/hooks";
 import { JSX } from "preact/jsx-runtime";
+import { h } from 'preact';
 
 interface Props {
   talerRefundUri?: string
diff --git a/packages/taler-wallet-webextension/src/cta/Tip.tsx b/packages/taler-wallet-webextension/src/cta/Tip.tsx
index 69886668b..dc1feaed3 100644
--- a/packages/taler-wallet-webextension/src/cta/Tip.tsx
+++ b/packages/taler-wallet-webextension/src/cta/Tip.tsx
@@ -25,6 +25,7 @@ import { PrepareTipResult } from "@gnu-taler/taler-util";
 import { AmountView } from "../renderHtml";
 import * as wxApi from "../wxApi";
 import { JSX } from "preact/jsx-runtime";
+import { h } from 'preact';
 
 interface Props {
   talerTipUri?: string
diff --git a/packages/taler-wallet-webextension/src/cta/Withdraw.tsx b/packages/taler-wallet-webextension/src/cta/Withdraw.tsx
index b5182b070..d5f3c89ae 100644
--- a/packages/taler-wallet-webextension/src/cta/Withdraw.tsx
+++ b/packages/taler-wallet-webextension/src/cta/Withdraw.tsx
@@ -30,6 +30,7 @@ import {
   onUpdateNotification,
   getWithdrawalDetailsForUri,
 } from "../wxApi";
+import { h } from 'preact';
 import { WithdrawUriInfoResponse } from "@gnu-taler/taler-util";
 import { JSX } from "preact/jsx-runtime";
 import { WalletAction } from '../components/styled';
@@ -131,7 +132,7 @@ export function WithdrawPage({ talerWithdrawUri, ...rest }: Props): JSX.Element
           setSelectedExchange(res.defaultExchangeBaseUrl);
         }
       } catch (e) {
-        console.error('error',JSON.stringify(e,undefined,2))
+        console.error('error', JSON.stringify(e, undefined, 2))
         setError(true)
       }
     };
diff --git a/packages/taler-wallet-webextension/src/cta/payback.tsx b/packages/taler-wallet-webextension/src/cta/payback.tsx
index 4233b1f96..1e27fd912 100644
--- a/packages/taler-wallet-webextension/src/cta/payback.tsx
+++ b/packages/taler-wallet-webextension/src/cta/payback.tsx
@@ -15,6 +15,7 @@
  */
 
 import { JSX } from "preact/jsx-runtime";
+import { h } from 'preact';
 
 /**
  * View and edit auditors.
diff --git a/packages/taler-wallet-webextension/src/cta/reset-required.tsx b/packages/taler-wallet-webextension/src/cta/reset-required.tsx
index 87751561c..e66c0db57 100644
--- a/packages/taler-wallet-webextension/src/cta/reset-required.tsx
+++ b/packages/taler-wallet-webextension/src/cta/reset-required.tsx
@@ -20,7 +20,7 @@
  * @author Florian Dold
  */
 
-import { Component, JSX } from "preact";
+import { Component, JSX, h } from "preact";
 import * as wxApi from "../wxApi";
 
 interface State {
diff --git a/packages/taler-wallet-webextension/src/cta/return-coins.tsx b/packages/taler-wallet-webextension/src/cta/return-coins.tsx
index 2273d1454..43d73b5fe 100644
--- a/packages/taler-wallet-webextension/src/cta/return-coins.tsx
+++ b/packages/taler-wallet-webextension/src/cta/return-coins.tsx
@@ -15,7 +15,7 @@
  */
 
 import { JSX } from "preact/jsx-runtime";
-
+import { h } from 'preact';
 /**
  * Return coins to own bank account.
  *
diff --git a/packages/taler-wallet-webextension/src/popup/Backup.stories.tsx b/packages/taler-wallet-webextension/src/popup/Backup.stories.tsx
index 1c1c47663..d256f6d98 100644
--- a/packages/taler-wallet-webextension/src/popup/Backup.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Backup.stories.tsx
@@ -21,8 +21,8 @@
 
 import { ProviderPaymentType } from '@gnu-taler/taler-wallet-core';
 import { addDays } from 'date-fns';
-import { FunctionalComponent } from 'preact';
 import { BackupView as TestedComponent } from './BackupPage';
+import { createExample } from '../test-utils';
 
 export default {
   title: 'popup/backup/list',
@@ -35,12 +35,6 @@ export default {
 };
 
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const LotOfProviders = createExample(TestedComponent, {
   providers: [{
     "active": true,
diff --git a/packages/taler-wallet-webextension/src/popup/BackupPage.tsx b/packages/taler-wallet-webextension/src/popup/BackupPage.tsx
index 72139e1f8..695f3abaa 100644
--- a/packages/taler-wallet-webextension/src/popup/BackupPage.tsx
+++ b/packages/taler-wallet-webextension/src/popup/BackupPage.tsx
@@ -18,7 +18,7 @@
 import { i18n, Timestamp } from "@gnu-taler/taler-util";
 import { ProviderInfo, ProviderPaymentStatus } from "@gnu-taler/taler-wallet-core";
 import { differenceInMonths, formatDuration, intervalToDuration } from "date-fns";
-import { Fragment, JSX, VNode } from "preact";
+import { Fragment, JSX, VNode, h } from "preact";
 import {
   BoldLight, ButtonPrimary, ButtonSuccess, Centered,
   CenteredText, CenteredTextBold, PopupBox, RowBorderGray,
diff --git a/packages/taler-wallet-webextension/src/popup/Balance.stories.tsx b/packages/taler-wallet-webextension/src/popup/Balance.stories.tsx
index a1b5e7c52..4a2e1045b 100644
--- a/packages/taler-wallet-webextension/src/popup/Balance.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Balance.stories.tsx
@@ -19,7 +19,7 @@
 * @author Sebastian Javier Marchano (sebasjm)
 */
 
-import { ComponentChildren, FunctionalComponent, h } from 'preact';
+import { createExample, NullLink } from '../test-utils';
 import { BalanceView as TestedComponent } from './BalancePage';
 
 export default {
@@ -30,16 +30,9 @@ export default {
 };
 
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const NotYetLoaded = createExample(TestedComponent, {
 });
 
-const NullLink = ({ children }: { children?: ComponentChildren }) => h('a', { children, href: 'javascript:void(0);' })
 export const GotError = createExample(TestedComponent, {
   balance: {
     error: true
diff --git a/packages/taler-wallet-webextension/src/popup/BalancePage.tsx b/packages/taler-wallet-webextension/src/popup/BalancePage.tsx
index 5a2b9f747..350d4b861 100644
--- a/packages/taler-wallet-webextension/src/popup/BalancePage.tsx
+++ b/packages/taler-wallet-webextension/src/popup/BalancePage.tsx
@@ -19,7 +19,7 @@ import {
   Balance, BalancesResponse,
   i18n
 } from "@gnu-taler/taler-util";
-import { JSX } from "preact";
+import { JSX, h } from "preact";
 import { PopupBox, Centered } from "../components/styled/index";
 import { BalancesHook, useBalances } from "../hooks/useBalances";
 import { PageLink, renderAmount } from "../renderHtml";
diff --git a/packages/taler-wallet-webextension/src/popup/Debug.tsx b/packages/taler-wallet-webextension/src/popup/Debug.tsx
index 33b82b05b..3968b0191 100644
--- a/packages/taler-wallet-webextension/src/popup/Debug.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Debug.tsx
@@ -14,7 +14,7 @@
  TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
-import { JSX } from "preact";
+import { JSX, h } from "preact";
 import { Diagnostics } from "../components/Diagnostics";
 import { useDiagnostics } from "../hooks/useDiagnostics.js";
 import * as wxApi from "../wxApi";
diff --git a/packages/taler-wallet-webextension/src/popup/History.stories.tsx b/packages/taler-wallet-webextension/src/popup/History.stories.tsx
index 5337a6c1c..c92033d49 100644
--- a/packages/taler-wallet-webextension/src/popup/History.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/History.stories.tsx
@@ -26,7 +26,7 @@ import {
   TransactionWithdrawal,
   WithdrawalType
 } from '@gnu-taler/taler-util';
-import { FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { HistoryView as TestedComponent } from './History';
 
 export default {
@@ -105,12 +105,6 @@ const exampleData = {
   } as TransactionRefund,
 }
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const Empty = createExample(TestedComponent, {
   list: [],
   balances: [{
diff --git a/packages/taler-wallet-webextension/src/popup/History.tsx b/packages/taler-wallet-webextension/src/popup/History.tsx
index 7c9eae54b..fd97d975f 100644
--- a/packages/taler-wallet-webextension/src/popup/History.tsx
+++ b/packages/taler-wallet-webextension/src/popup/History.tsx
@@ -16,7 +16,7 @@
 
 import { AmountString, Balance, Timestamp, Transaction, TransactionsResponse, TransactionType } from "@gnu-taler/taler-util";
 import { formatDistance } from "date-fns";
-import { JSX } from "preact";
+import { JSX, h } from "preact";
 import { useEffect, useState } from "preact/hooks";
 import imageBank from '../../static/img/ri-bank-line.svg';
 import imageHandHeart from '../../static/img/ri-hand-heart-line.svg';
diff --git a/packages/taler-wallet-webextension/src/popup/Popup.stories.tsx b/packages/taler-wallet-webextension/src/popup/Popup.stories.tsx
index ce5b11c32..cd443e9d4 100644
--- a/packages/taler-wallet-webextension/src/popup/Popup.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Popup.stories.tsx
@@ -19,7 +19,7 @@
 * @author Sebastian Javier Marchano (sebasjm)
 */
 
-import { Fragment, FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { NavBar as TestedComponent } from '../NavigationBar';
 
 export default {
@@ -33,12 +33,6 @@ export default {
 };
 
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const OnBalance = createExample(TestedComponent, {
   devMode:false,
   path:'/balance'
diff --git a/packages/taler-wallet-webextension/src/popup/ProviderAddConfirmProvider.stories.tsx b/packages/taler-wallet-webextension/src/popup/ProviderAddConfirmProvider.stories.tsx
index f286870c1..de1f67b96 100644
--- a/packages/taler-wallet-webextension/src/popup/ProviderAddConfirmProvider.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/ProviderAddConfirmProvider.stories.tsx
@@ -19,7 +19,7 @@
 * @author Sebastian Javier Marchano (sebasjm)
 */
 
-import { FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { ConfirmProviderView as TestedComponent } from './ProviderAddPage';
 
 export default {
@@ -33,12 +33,6 @@ export default {
 };
 
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const DemoService = createExample(TestedComponent, {
   url: 'https://sync.demo.taler.net/',
   provider: {
diff --git a/packages/taler-wallet-webextension/src/popup/ProviderAddPage.tsx b/packages/taler-wallet-webextension/src/popup/ProviderAddPage.tsx
index 2680345f7..050614978 100644
--- a/packages/taler-wallet-webextension/src/popup/ProviderAddPage.tsx
+++ b/packages/taler-wallet-webextension/src/popup/ProviderAddPage.tsx
@@ -1,6 +1,6 @@
 import { Amounts, BackupBackupProviderTerms, canonicalizeBaseUrl, i18n } from "@gnu-taler/taler-util";
 import { verify } from "@gnu-taler/taler-wallet-core/src/crypto/primitives/nacl-fast";
-import { VNode } from "preact";
+import { VNode, h } from "preact";
 import { useEffect, useState } from "preact/hooks";
 import { Checkbox } from "../components/Checkbox";
 import { ErrorMessage } from "../components/ErrorMessage";
diff --git a/packages/taler-wallet-webextension/src/popup/ProviderAddSetUrl.stories.tsx b/packages/taler-wallet-webextension/src/popup/ProviderAddSetUrl.stories.tsx
index dfee115bb..2daf49e0c 100644
--- a/packages/taler-wallet-webextension/src/popup/ProviderAddSetUrl.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/ProviderAddSetUrl.stories.tsx
@@ -19,7 +19,7 @@
 * @author Sebastian Javier Marchano (sebasjm)
 */
 
-import { FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { SetUrlView as TestedComponent } from './ProviderAddPage';
 
 export default {
@@ -33,12 +33,6 @@ export default {
 };
 
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const Initial = createExample(TestedComponent, {
 }); 
 
diff --git a/packages/taler-wallet-webextension/src/popup/ProviderDetail.stories.tsx b/packages/taler-wallet-webextension/src/popup/ProviderDetail.stories.tsx
index d82e8f588..4416608f8 100644
--- a/packages/taler-wallet-webextension/src/popup/ProviderDetail.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/ProviderDetail.stories.tsx
@@ -20,7 +20,7 @@
 */
 
 import { ProviderPaymentType } from '@gnu-taler/taler-wallet-core';
-import { FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { ProviderView as TestedComponent } from './ProviderDetailPage';
 
 export default {
@@ -34,12 +34,6 @@ export default {
 };
 
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const Active = createExample(TestedComponent, {
   info: {
     "active": true,
diff --git a/packages/taler-wallet-webextension/src/popup/ProviderDetailPage.tsx b/packages/taler-wallet-webextension/src/popup/ProviderDetailPage.tsx
index 707e6c33a..bfc32a8f3 100644
--- a/packages/taler-wallet-webextension/src/popup/ProviderDetailPage.tsx
+++ b/packages/taler-wallet-webextension/src/popup/ProviderDetailPage.tsx
@@ -18,7 +18,7 @@
 import { i18n, Timestamp } from "@gnu-taler/taler-util";
 import { ProviderInfo, ProviderPaymentStatus, ProviderPaymentType } from "@gnu-taler/taler-wallet-core";
 import { format, formatDuration, intervalToDuration } from "date-fns";
-import { Fragment, VNode } from "preact";
+import { Fragment, VNode, h } from "preact";
 import { ErrorMessage } from "../components/ErrorMessage";
 import { Button, ButtonDestructive, ButtonPrimary, PaymentStatus, PopupBox, SmallTextLight } from "../components/styled";
 import { useProviderStatus } from "../hooks/useProviderStatus";
diff --git a/packages/taler-wallet-webextension/src/popup/Settings.stories.tsx b/packages/taler-wallet-webextension/src/popup/Settings.stories.tsx
index 07e1538b7..06e33c9d3 100644
--- a/packages/taler-wallet-webextension/src/popup/Settings.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Settings.stories.tsx
@@ -19,7 +19,7 @@
 * @author Sebastian Javier Marchano (sebasjm)
 */
 
-import { FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { SettingsView as TestedComponent } from './Settings';
 
 export default {
@@ -30,13 +30,6 @@ export default {
   }
 };
 
-
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const AllOff = createExample(TestedComponent, {
   deviceName: 'this-is-the-device-name',
   setDeviceName: () => Promise.resolve(),
diff --git a/packages/taler-wallet-webextension/src/popup/Settings.tsx b/packages/taler-wallet-webextension/src/popup/Settings.tsx
index 40ab51561..52e72ee2f 100644
--- a/packages/taler-wallet-webextension/src/popup/Settings.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Settings.tsx
@@ -16,7 +16,7 @@
 
 
 import { i18n } from "@gnu-taler/taler-util";
-import { VNode } from "preact";
+import { VNode, h } from "preact";
 import { Checkbox } from "../components/Checkbox";
 import { EditableText } from "../components/EditableText";
 import { SelectList } from "../components/SelectList";
diff --git a/packages/taler-wallet-webextension/src/popup/Transaction.stories.tsx b/packages/taler-wallet-webextension/src/popup/Transaction.stories.tsx
index 4e63b9242..65302babb 100644
--- a/packages/taler-wallet-webextension/src/popup/Transaction.stories.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Transaction.stories.tsx
@@ -26,7 +26,7 @@ import {
   TransactionWithdrawal,
   WithdrawalType
 } from '@gnu-taler/taler-util';
-import { FunctionalComponent } from 'preact';
+import { createExample } from '../test-utils';
 import { TransactionView as TestedComponent } from './Transaction';
 
 export default {
@@ -117,12 +117,6 @@ const transactionError = {
   message: 'message'
 }
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const Withdraw = createExample(TestedComponent, {
   transaction: exampleData.withdraw
 });
diff --git a/packages/taler-wallet-webextension/src/popup/Transaction.tsx b/packages/taler-wallet-webextension/src/popup/Transaction.tsx
index 8177b74ad..117a098bc 100644
--- a/packages/taler-wallet-webextension/src/popup/Transaction.tsx
+++ b/packages/taler-wallet-webextension/src/popup/Transaction.tsx
@@ -16,7 +16,7 @@
 
 import { AmountJson, Amounts, i18n, Transaction, TransactionType } from "@gnu-taler/taler-util";
 import { format } from "date-fns";
-import { Fragment, JSX, VNode } from "preact";
+import { Fragment, JSX, VNode, h } from "preact";
 import { route } from 'preact-router';
 import { useEffect, useState } from "preact/hooks";
 import * as wxApi from "../wxApi";
diff --git a/packages/taler-wallet-webextension/src/popupEntryPoint.tsx b/packages/taler-wallet-webextension/src/popupEntryPoint.tsx
index 4a9fe9abc..77c19c150 100644
--- a/packages/taler-wallet-webextension/src/popupEntryPoint.tsx
+++ b/packages/taler-wallet-webextension/src/popupEntryPoint.tsx
@@ -22,9 +22,9 @@
 
 import { setupI18n } from "@gnu-taler/taler-util";
 import { createHashHistory } from "history";
-import { render } from "preact";
+import { render, h } from "preact";
 import Router, { route, Route } from "preact-router";
-import { useEffect } from "preact/hooks";
+import { useEffect, useState } from "preact/hooks";
 import { DevContextProvider } from "./context/devContext";
 import { useTalerActionURL } from "./hooks/useTalerActionURL";
 import { strings } from "./i18n/strings";
diff --git a/packages/taler-wallet-webextension/src/renderHtml.tsx b/packages/taler-wallet-webextension/src/renderHtml.tsx
index 1101b80d6..bbe8e465c 100644
--- a/packages/taler-wallet-webextension/src/renderHtml.tsx
+++ b/packages/taler-wallet-webextension/src/renderHtml.tsx
@@ -28,8 +28,7 @@ import {
   Amounts,
   amountFractionalBase,
 } from "@gnu-taler/taler-util";
-import { Component, ComponentChildren, JSX } from "preact";
-import { JSXInternal } from "preact/src/jsx";
+import { Component, ComponentChildren, JSX, h } from "preact";
 
 /**
  * Render amount as HTML, which non-breaking space between
diff --git a/packages/taler-wallet-webextension/src/test-utils.ts b/packages/taler-wallet-webextension/src/test-utils.ts
index 16262b3c2..7ef47b314 100644
--- a/packages/taler-wallet-webextension/src/test-utils.ts
+++ b/packages/taler-wallet-webextension/src/test-utils.ts
@@ -1,4 +1,4 @@
-import { FunctionalComponent, h as render } from 'preact';
+import { ComponentChildren, FunctionalComponent, h as render } from 'preact';
 
 export function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
   const r = (args: any) => render(Component, args)
@@ -6,3 +6,7 @@ export function createExample<Props>(Component: FunctionalComponent<Props>, prop
   return r
 }
 
+
+export function NullLink({ children }: { children?: ComponentChildren }) {
+  return render('a', { children, href: 'javascript:void(0);' })
+}
diff --git a/packages/taler-wallet-webextension/src/wallet/History.stories.tsx b/packages/taler-wallet-webextension/src/wallet/History.stories.tsx
index f50fd3b68..7db13fef5 100644
--- a/packages/taler-wallet-webextension/src/wallet/History.stories.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/History.stories.tsx
@@ -26,8 +26,9 @@ import {
   TransactionWithdrawal,
   WithdrawalType
 } from '@gnu-taler/taler-util';
-import { FunctionalComponent } from 'preact';
 import { HistoryView as TestedComponent } from './History';
+import { createExample } from '../test-utils';
+
 
 export default {
   title: 'wallet/history/list',
@@ -106,12 +107,6 @@ const exampleData = {
   } as TransactionRefund,
 }
 
-function createExample<Props>(Component: FunctionalComponent<Props>, props: Partial<Props>) {
-  const r = (args: any) => <Component {...args} />
-  r.args = props
-  return r
-}
-
 export const Empty = createExample(TestedComponent, {
   list: [],
   balances: [{
diff --git a/packages/taler-wallet-webextension/src/wallet/History.tsx b/packages/taler-wallet-webextension/src/wallet/History.tsx
index 6ef5047ae..7f9a9b1a8 100644
--- a/packages/taler-wallet-webextension/src/wallet/History.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/History.tsx
@@ -16,7 +16,7 @@
 
 import { AmountString, Balance, Timestamp, Transaction, TransactionsResponse, TransactionType } from "@gnu-taler/taler-util";
 import { format } from "date-fns";
-import { Fragment, JSX } from "preact";
+import { Fragment, JSX, h } from "preact";
 import { useEffect, useState } from "preact/hooks";
 import imageBank from '../../static/img/ri-bank-line.svg';
 import imageHandHeart from '../../static/img/ri-hand-heart-line.svg';
diff --git a/packages/taler-wallet-webextension/src/wallet/Welcome.tsx b/packages/taler-wallet-webextension/src/wallet/Welcome.tsx
index 0738e14b6..d11070d9a 100644
--- a/packages/taler-wallet-webextension/src/wallet/Welcome.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/Welcome.tsx
@@ -27,6 +27,7 @@ import { Diagnostics } from "../components/Diagnostics";
 import { WalletBox } from "../components/styled";
 import { useDiagnostics } from "../hooks/useDiagnostics";
 import { WalletDiagnostics } from "@gnu-taler/taler-util";
+import { h } from 'preact';
 
 export function WelcomePage() {
   const [permissionsEnabled, togglePermissions] = useExtendedPermissions()
diff --git a/packages/taler-wallet-webextension/src/walletEntryPoint.tsx b/packages/taler-wallet-webextension/src/walletEntryPoint.tsx
index f8191a0fb..61df45e7e 100644
--- a/packages/taler-wallet-webextension/src/walletEntryPoint.tsx
+++ b/packages/taler-wallet-webextension/src/walletEntryPoint.tsx
@@ -20,7 +20,7 @@
  * @author Florian Dold <dold@taler.net>
  */
 
-import { Fragment, render } from "preact";
+import { Fragment, render, h } from "preact";
 import { setupI18n } from "@gnu-taler/taler-util";
 import { strings } from "./i18n/strings";
 import { createHashHistory } from 'history';