Enforce usage of CSF3 story in storybook (#32610)

* chore: enforce usage of CSF3 story by eslint

* chore: migrate remaining stories to CSF3

packages/shared-components/.eslintrc.cjs

@@ -65,6 +65,7 @@ module.exports = {
                 allowInterfaces: "with-single-extends",
             },
         ],
+        "storybook/meta-satisfies-type": "error",
     },
     overrides: [
         {

packages/shared-components/src/audio/Clock/Clock.stories.tsx

@@ -5,25 +5,25 @@
  * Please see LICENSE files in the repository root for full details.
  */
 
-import React from "react";
+import type { Meta, StoryObj } from "@storybook/react-vite";
-
-import type { Meta, StoryFn } from "@storybook/react-vite";
 import { Clock } from "./Clock";
 
-export default {
+const meta = {
     title: "Audio/Clock",
     component: Clock,
     tags: ["autodocs"],
     args: {
         seconds: 20,
     },
-} as Meta<typeof Clock>;
+} satisfies Meta<typeof Clock>;
 
-const Template: StoryFn<typeof Clock> = (args) => <Clock {...args} />;
+export default meta;
+type Story = StoryObj<typeof meta>;
 
-export const Default = Template.bind({});
+export const Default: Story = {};
 
-export const LotOfSeconds = Template.bind({});
+export const LotOfSeconds: Story = {
-LotOfSeconds.args = {
+    args: {
-    seconds: 99999999999999,
+        seconds: 99999999999999,
+    },
 };

packages/shared-components/src/audio/SeekBar/SeekBar.stories.tsx

@@ -9,9 +9,9 @@ import React from "react";
 import { useArgs } from "storybook/preview-api";
 
 import { SeekBar } from "./SeekBar";
-import type { Meta, StoryFn } from "@storybook/react-vite";
+import type { Meta, StoryObj } from "@storybook/react-vite";
 
-export default {
+const meta = {
     title: "Audio/SeekBar",
     component: SeekBar,
     tags: ["autodocs"],
@@ -23,16 +23,19 @@ export default {
     args: {
         value: 50,
     },
-} as Meta<typeof SeekBar>;
+    render: function Render(args) {
+        const [, updateArgs] = useArgs();
+        return <SeekBar onChange={(evt) => updateArgs({ value: parseInt(evt.target.value, 10) })} {...args} />;
+    },
+} satisfies Meta<typeof SeekBar>;
 
-const Template: StoryFn<typeof SeekBar> = (args) => {
+export default meta;
-    const [, updateArgs] = useArgs();
+type Story = StoryObj<typeof meta>;
-    return <SeekBar onChange={(evt) => updateArgs({ value: parseInt(evt.target.value, 10) })} {...args} />;
-};
 
-export const Default = Template.bind({});
+export const Default: Story = {};
 
-export const Disabled = Template.bind({});
+export const Disabled: Story = {
-Disabled.args = {
+    args: {
-    disabled: true,
+        disabled: true,
+    },
 };

packages/shared-components/src/event-tiles/EventTileBubble/EventTileBubble.stories.tsx

@@ -8,10 +8,10 @@
 import React from "react";
 import { LockSolidIcon, ErrorSolidIcon } from "@vector-im/compound-design-tokens/assets/web/icons";
 
-import type { Meta, StoryFn } from "@storybook/react-vite";
+import type { Meta, StoryObj } from "@storybook/react-vite";
 import { EventTileBubble } from "./EventTileBubble";
 
-export default {
+const meta = {
     title: "Event/EventTileBubble",
     component: EventTileBubble,
     tags: ["autodocs"],
@@ -21,29 +21,33 @@ export default {
         subtitle: "Subtitle goes here",
         className: "custom-class",
     },
-} as Meta<typeof EventTileBubble>;
+} satisfies Meta<typeof EventTileBubble>;
 
-const Template: StoryFn<typeof EventTileBubble> = (args) => <EventTileBubble {...args} />;
+export default meta;
+type Story = StoryObj<typeof meta>;
 
-export const Default = Template.bind({});
+export const Default: Story = {};
 
-export const HasLockSolidIcon = Template.bind({});
+export const HasLockSolidIcon: Story = {
-HasLockSolidIcon.args = {
+    args: {
-    className: undefined,
+        className: undefined,
-    icon: <LockSolidIcon />,
+        icon: <LockSolidIcon />,
-    children: undefined,
+        children: undefined,
+    },
 };
 
-export const HasChildren = Template.bind({});
+export const HasChildren: Story = {
-HasChildren.args = {
+    args: {
-    className: undefined,
+        className: undefined,
-    children: <div>children</div>,
+        children: <div>children</div>,
+    },
 };
 
-export const IsCryptoEventBubble = Template.bind({});
+export const IsCryptoEventBubble: Story = {
-IsCryptoEventBubble.args = {
+    args: {
-    className: undefined,
+        className: undefined,
-    icon: <LockSolidIcon />,
+        icon: <LockSolidIcon />,
-    title: "Encryption enabled",
+        title: "Encryption enabled",
-    subtitle: "Messages here are end-to-end encrypted. Verify XYZ in their profile - tap on their profile picture.",
+        subtitle: "Messages here are end-to-end encrypted. Verify XYZ in their profile - tap on their profile picture.",
+    },
 };

packages/shared-components/src/event-tiles/TextualEventView/TextualEventView.stories.tsx

@@ -5,21 +5,21 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE files in the repository root for full details.
 */
 
-import React from "react";
+import { type Meta, type StoryObj } from "@storybook/react-vite";
-import { type Meta, type StoryFn } from "@storybook/react-vite";
 
 import { TextualEventView as TextualEventComponent } from "./TextualEventView";
 import { MockViewModel } from "../../viewmodel/MockViewModel";
 
-export default {
+const meta = {
     title: "Event/TextualEvent",
     component: TextualEventComponent,
     tags: ["autodocs"],
     args: {
         vm: new MockViewModel({ content: "Dummy textual event text" }),
     },
-} as Meta<typeof TextualEventComponent>;
+} satisfies Meta<typeof TextualEventComponent>;
 
-const Template: StoryFn<typeof TextualEventComponent> = (args) => <TextualEventComponent {...args} />;
+export default meta;
+type Story = StoryObj<typeof meta>;
 
-export const Default = Template.bind({});
+export const Default: Story = {};

packages/shared-components/src/message-body/MediaBody/MediaBody.stories.tsx

@@ -5,20 +5,19 @@
  * Please see LICENSE files in the repository root for full details.
  */
 
-import React from "react";
-
 import { MediaBody } from "./MediaBody";
-import type { Meta, StoryFn } from "@storybook/react-vite";
+import type { Meta, StoryObj } from "@storybook/react-vite";
 
-export default {
+const meta = {
     title: "MessageBody/MediaBody",
     component: MediaBody,
     tags: ["autodocs"],
     args: {
         children: "Media content goes here",
     },
-} as Meta<typeof MediaBody>;
+} satisfies Meta<typeof MediaBody>;
 
-const Template: StoryFn<typeof MediaBody> = (args) => <MediaBody {...args} />;
+export default meta;
+type Story = StoryObj<typeof meta>;
 
-export const Default = Template.bind({});
+export const Default: Story = {};

packages/shared-components/src/message-body/TimelineSeparator/TimelineSeparator.stories.tsx

@@ -7,11 +7,11 @@
 
 import React from "react";
 
-import type { Meta, StoryFn } from "@storybook/react-vite";
+import type { Meta, StoryObj } from "@storybook/react-vite";
 import TimelineSeparator from "./TimelineSeparator";
 import styles from "./TimelineSeparator.module.css";
 
-export default {
+const meta = {
     title: "MessageBody/TimelineSeparator",
     component: TimelineSeparator,
     tags: ["autodocs"],
@@ -19,36 +19,41 @@ export default {
         label: "Label Separator",
         children: "Timeline Separator",
     },
-} as Meta<typeof TimelineSeparator>;
+} satisfies Meta<typeof TimelineSeparator>;
 
-const Template: StoryFn<typeof TimelineSeparator> = (args) => <TimelineSeparator {...args} />;
+export default meta;
+type Story = StoryObj<typeof meta>;
 
-export const Default = Template.bind({});
+export const Default: Story = {};
 
-export const WithHtmlChild = Template.bind({});
+export const WithHtmlChild: Story = {
-WithHtmlChild.args = {
+    args: {
-    label: "Custom Label",
+        label: "Custom Label",
-    children: (
+        children: (
-        <h2 className={styles.timelineSeparator} aria-hidden="true">
+            <h2 className={styles.timelineSeparator} aria-hidden="true">
-            Thursday
+                Thursday
-        </h2>
+            </h2>
-    ),
+        ),
+    },
 };
 
-export const WithDateEvent = Template.bind({});
+export const WithDateEvent: Story = {
-WithDateEvent.args = {
+    args: {
-    label: "Date Event Separator",
+        label: "Date Event Separator",
-    children: "Wednesday",
+        children: "Wednesday",
+    },
 };
 
-export const WithLateEvent = Template.bind({});
+export const WithLateEvent: Story = {
-WithLateEvent.args = {
+    args: {
-    label: "Late Event Separator",
+        label: "Late Event Separator",
-    children: "Fri, Jan 9, 2026",
+        children: "Fri, Jan 9, 2026",
+    },
 };
 
-export const WithoutChildren = Template.bind({});
+export const WithoutChildren: Story = {
-WithoutChildren.args = {
+    args: {
-    children: undefined,
+        children: undefined,
-    label: "Separator without children",
+        label: "Separator without children",
+    },
 };

packages/shared-components/src/rich-list/RichItem/RichItem.stories.tsx

@@ -8,12 +8,12 @@
 import React from "react";
 import { fn } from "storybook/test";
 
-import type { Meta, StoryFn } from "@storybook/react-vite";
+import type { Meta, StoryObj } from "@storybook/react-vite";
 import { RichItem } from "./RichItem";
 
 const currentTimestamp = new Date("2025-03-09T12:00:00Z").getTime();
 
-export default {
+const meta = {
     title: "RichList/RichItem",
     component: RichItem,
     tags: ["autodocs"],
@@ -32,33 +32,39 @@ export default {
             context: "button",
         },
     },
-} as Meta<typeof RichItem>;
+    render: (args) => (
+        <ul role="listbox" style={{ all: "unset", listStyle: "none" }}>
+            <RichItem {...args} />
+        </ul>
+    ),
+} satisfies Meta<typeof RichItem>;
 
-const Template: StoryFn<typeof RichItem> = (args) => (
+export default meta;
-    <ul role="listbox" style={{ all: "unset", listStyle: "none" }}>
+type Story = StoryObj<typeof meta>;
-        <RichItem {...args} />
-    </ul>
-);
 
-export const Default = Template.bind({});
+export const Default: Story = {};
 
-export const Selected = Template.bind({});
+export const Selected: Story = {
-Selected.args = {
+    args: {
-    selected: true,
+        selected: true,
+    },
 };
 
-export const WithoutTimestamp = Template.bind({});
+export const WithoutTimestamp: Story = {
-WithoutTimestamp.args = {
+    args: {
-    timestamp: undefined,
+        timestamp: undefined,
+    },
 };
 
-export const Hover = Template.bind({});
+export const Hover: Story = {
-Hover.parameters = { pseudo: { hover: true } };
+    parameters: { pseudo: { hover: true } },
+};
 
-const TemplateSeparator: StoryFn<typeof RichItem> = (args) => (
+export const Separator: Story = {
-    <ul role="listbox" style={{ all: "unset", listStyle: "none" }}>
+    render: (args) => (
-        <RichItem {...args} />
+        <ul role="listbox" style={{ all: "unset", listStyle: "none" }}>
-        <RichItem {...args} />
+            <RichItem {...args} />
-    </ul>
+            <RichItem {...args} />
-);
+        </ul>
-export const Separator = TemplateSeparator.bind({});
+    ),
+};

packages/shared-components/src/room-list/RoomListPrimaryFilters/RoomListPrimaryFilters.stories.tsx

@@ -12,7 +12,7 @@ import type { Meta, StoryObj } from "@storybook/react-vite";
 import { RoomListPrimaryFilters } from "./RoomListPrimaryFilters";
 import type { FilterId } from "./useVisibleFilters";
 
-const meta: Meta<typeof RoomListPrimaryFilters> = {
+const meta = {
     title: "Room List/RoomListPrimaryFilters",
     component: RoomListPrimaryFilters,
     tags: ["autodocs"],
@@ -25,10 +25,10 @@ const meta: Meta<typeof RoomListPrimaryFilters> = {
             url: "https://www.figma.com/design/vlmt46QDdE4dgXDiyBJXqp/ER-33-Left-Panel-2025?node-id=98-1979&t=vafb4zoYMNLRuAbh-4",
         },
     },
-};
+} satisfies Meta<typeof RoomListPrimaryFilters>;
 
 export default meta;
-type Story = StoryObj<typeof RoomListPrimaryFilters>;
+type Story = StoryObj<typeof meta>;
 
 // All available filter IDs
 const allFilterIds: FilterId[] = ["unread", "people", "rooms", "favourite", "mentions", "invites", "low_priority"];