diff --git a/packages/components/CHANGELOG.md b/packages/components/CHANGELOG.md
index d7fa897ccdb5..f1b7f378e166 100644
--- a/packages/components/CHANGELOG.md
+++ b/packages/components/CHANGELOG.md
@@ -47,6 +47,7 @@
 -   `Modal`: use `KeyboardEvent.code` instead of deprecated `KeyboardEvent.keyCode`. improve unit tests ([#43429](https://github.com/WordPress/gutenberg/pull/43429/)).
 -   `FocalPointPicker`: use `KeyboardEvent.code`, partially refactor tests to modern RTL and `user-event` ([#43441](https://github.com/WordPress/gutenberg/pull/43441/)).
 -   `CustomGradientPicker`: use `KeyboardEvent.code` instead of `KeyboardEvent.keyCode` ([#43437](https://github.com/WordPress/gutenberg/pull/43437/)).
+-   `Card`: Convert to TypeScript ([#42941](https://github.com/WordPress/gutenberg/pull/42941)).
 -   `NavigableContainer`: Refactor away from `_.omit()` ([#43474](https://github.com/WordPress/gutenberg/pull/43474/)).
 -   `Notice`: Refactor away from `_.omit()` ([#43474](https://github.com/WordPress/gutenberg/pull/43474/)).
 -   `Snackbar`: Refactor away from `_.omit()` ([#43474](https://github.com/WordPress/gutenberg/pull/43474/)).
@@ -54,6 +55,7 @@
 -   `BottomSheet`: Refactor away from `_.omit()` ([#43474](https://github.com/WordPress/gutenberg/pull/43474/)).
 
 ### Experimental
+
 -   `FormTokenField`: add `__experimentalAutoSelectFirstMatch` prop to auto select the first matching suggestion on typing ([#42527](https://github.com/WordPress/gutenberg/pull/42527/)).
 
 ## 19.17.0 (2022-08-10)
diff --git a/packages/components/CONTRIBUTING.md b/packages/components/CONTRIBUTING.md
index 0b8660369059..ca8f948b7ee8 100644
--- a/packages/components/CONTRIBUTING.md
+++ b/packages/components/CONTRIBUTING.md
@@ -156,8 +156,8 @@ function Example(
 
 A couple of good examples of how hooks are used for composition are:
 
-- the `Card` component, which builds on top of the `Surface` component by [calling the `useSurface` hook inside its own hook](/packages/components/src/card/card/hook.js);
-- the `HStack` component, which builds on top of the `Flex` component and [calls the `useFlex` hook inside its own hook](/packages/components/src/h-stack/hook.js).
+- the `Card` component, which builds on top of the `Surface` component by [calling the `useSurface` hook inside its own hook](/packages/components/src/card/card/hook.ts);
+- the `HStack` component, which builds on top of the `Flex` component and [calls the `useFlex` hook inside its own hook](/packages/components/src/h-stack/hook.tsx).
 
 <!-- ## API Consinstency
 
@@ -262,7 +262,7 @@ An example of how this is used can be found in the [`Card` component family](/pa
 
 ```jsx
 //=========================================================================
-// Simplified snippet from `packages/components/src/card/card/hook.js`
+// Simplified snippet from `packages/components/src/card/card/hook.ts`
 //=========================================================================
 import { useContextSystem } from '../../ui/context';
 
@@ -276,7 +276,7 @@ export function useCard( props ) {
 }
 
 //=========================================================================
-// Simplified snippet from `packages/components/src/card/card/component.js`
+// Simplified snippet from `packages/components/src/card/card/component.ts`
 //=========================================================================
 import { contextConnect, ContextSystemProvider } from '../../ui/context';
 
@@ -301,7 +301,7 @@ function Card( props, forwardedRef ) {
 	}, [ isBorderless, size ] );
 
 	return (
-		{ /* Write additional values to the Context System */ }
+		/* Write additional values to the Context System */
 		<ContextSystemProvider value={ contextProviderValue }>
 			{ /* [...] */ }
 		</ContextSystemProvider>
@@ -313,7 +313,7 @@ const ConnectedCard = contextConnect( Card, 'Card' );
 export default ConnectedCard;
 
 //=========================================================================
-// Simplified snippet from `packages/components/src/card/card-body/hook.js`
+// Simplified snippet from `packages/components/src/card/card-body/hook.ts`
 //=========================================================================
 import { useContextSystem } from '../../ui/context';
 
@@ -364,7 +364,7 @@ Primary.args = {
 
 A great tool to use when writing stories is the [Storybook Controls addon](https://storybook.js.org/addons/@storybook/addon-controls). Ideally props should be exposed by using this addon, which provides a graphical UI to interact dynamically with the component without needing to write code. Avoid using [Knobs](https://storybook.js.org/addons/@storybook/addon-knobs) for new stories, as this addon is deprecated.
 
-The default value of each control should coincide with the default value of the props (i.e. it should be `undefined` if a prop is not required). A story should, therefore, also explicitly show how values from the Context System are applied to (sub)components. A good example of how this may look like is the [`Card` story](https://wordpress.github.io/gutenberg/?path=/story/components-card--default) (code [here](/packages/components/src/card/stories/index.js)).
+The default value of each control should coincide with the default value of the props (i.e. it should be `undefined` if a prop is not required). A story should, therefore, also explicitly show how values from the Context System are applied to (sub)components. A good example of how this may look like is the [`Card` story](https://wordpress.github.io/gutenberg/?path=/story/components-card--default) (code [here](/packages/components/src/card/stories/index.tsx)).
 
 Storybook can be started on a local machine by running `npm run storybook:dev`. Alternatively, the components' catalogue (up to date with the latest code on `trunk`) can be found at [wordpress.github.io/gutenberg/](https://wordpress.github.io/gutenberg/).
 
@@ -516,7 +516,7 @@ Given a component folder (e.g. `packages/components/src/unit-control`):
 	5. Extend existing components’ props if possible, especially when a component internally forwards its props to another component in the package.
 	6. If the component forwards its `...restProps` to an underlying element/component, you should use the `WordPressComponentProps` type for the component's props:
 
-		```jsx
+		```tsx
 		import type { WordPressComponentProps } from '../ui/context';
 		import type { ComponentOwnProps } from './types';
 
@@ -533,7 +533,7 @@ Given a component folder (e.g. `packages/components/src/unit-control`):
 
 	7. If the component doesn't forwards its ref yet, wrap the component in a `forwardRed` call. Alternatively, if you want to take advantage of the [Context system](#context-system), you can use the `contextConnect` utility function (which also takes care of adding ref forwarding)
 
-		```jsx
+		```tsx
 		// With `forwardRef`
 		import type { ForwardedRef } from 'react';
 		import { forwardRef } from '@wordpress/element';
@@ -554,7 +554,7 @@ Given a component folder (e.g. `packages/components/src/unit-control`):
 		export default MyComponent;
 		```
 
-		```jsx
+		```tsx
 		// With `contextConnect`
 		import type { ForwardedRef } from 'react';
 		import {
diff --git a/packages/components/src/card/card-body/component.js b/packages/components/src/card/card-body/component.tsx
similarity index 60%
rename from packages/components/src/card/card-body/component.js
rename to packages/components/src/card/card-body/component.tsx
index 028974cbd1e8..cab52cf02ad2 100644
--- a/packages/components/src/card/card-body/component.js
+++ b/packages/components/src/card/card-body/component.tsx
@@ -1,16 +1,21 @@
+/**
+ * External dependencies
+ */
+import type { ForwardedRef } from 'react';
+
 /**
  * Internal dependencies
  */
-import { contextConnect } from '../../ui/context';
+import { contextConnect, WordPressComponentProps } from '../../ui/context';
 import { Scrollable } from '../../scrollable';
 import { View } from '../../view';
 import { useCardBody } from './hook';
+import type { BodyProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').BodyProps, 'div'>} props
- * @param {import('react').ForwardedRef<any>}                                                       forwardedRef
- */
-function CardBody( props, forwardedRef ) {
+function UnconnectedCardBody(
+	props: WordPressComponentProps< BodyProps, 'div' >,
+	forwardedRef: ForwardedRef< any >
+) {
 	const { isScrollable, ...otherProps } = useCardBody( props );
 
 	if ( isScrollable ) {
@@ -24,7 +29,6 @@ function CardBody( props, forwardedRef ) {
  * `CardBody` renders an optional content area for a `Card`.
  * Multiple `CardBody` components can be used within `Card` if needed.
  *
- * @example
  * ```jsx
  * import { Card, CardBody } from `@wordpress/components`;
  *
@@ -35,6 +39,6 @@ function CardBody( props, forwardedRef ) {
  * </Card>
  * ```
  */
-const ConnectedCardBody = contextConnect( CardBody, 'CardBody' );
+export const CardBody = contextConnect( UnconnectedCardBody, 'CardBody' );
 
-export default ConnectedCardBody;
+export default CardBody;
diff --git a/packages/components/src/card/card-body/hook.js b/packages/components/src/card/card-body/hook.ts
similarity index 78%
rename from packages/components/src/card/card-body/hook.js
rename to packages/components/src/card/card-body/hook.ts
index 5333a77bbbd2..a02a6981b54e 100644
--- a/packages/components/src/card/card-body/hook.js
+++ b/packages/components/src/card/card-body/hook.ts
@@ -6,14 +6,14 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { useContextSystem } from '../../ui/context';
+import { useContextSystem, WordPressComponentProps } from '../../ui/context';
 import * as styles from '../styles';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { BodyProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').BodyProps, 'div'>} props
- */
-export function useCardBody( props ) {
+export function useCardBody(
+	props: WordPressComponentProps< BodyProps, 'div' >
+) {
 	const {
 		className,
 		isScrollable = false,
diff --git a/packages/components/src/card/card-body/index.js b/packages/components/src/card/card-body/index.ts
similarity index 100%
rename from packages/components/src/card/card-body/index.js
rename to packages/components/src/card/card-body/index.ts
diff --git a/packages/components/src/card/card-divider/component.js b/packages/components/src/card/card-divider/component.tsx
similarity index 51%
rename from packages/components/src/card/card-divider/component.js
rename to packages/components/src/card/card-divider/component.tsx
index 9696b98673db..cdd52bffd5c9 100644
--- a/packages/components/src/card/card-divider/component.js
+++ b/packages/components/src/card/card-divider/component.tsx
@@ -1,15 +1,19 @@
 /**
- * Internal dependencies
+ * External dependencies
  */
-import { contextConnect } from '../../ui/context';
-import { Divider } from '../../divider';
-import { useCardDivider } from './hook';
+import type { ForwardedRef } from 'react';
 
 /**
- * @param {import('../../ui/context').WordPressComponentProps<import('../../divider').DividerProps, 'hr', false>} props
- * @param {import('react').ForwardedRef<any>}                                                                     forwardedRef
+ * Internal dependencies
  */
-function CardDivider( props, forwardedRef ) {
+import { contextConnect, WordPressComponentProps } from '../../ui/context';
+import { Divider, DividerProps } from '../../divider';
+import { useCardDivider } from './hook';
+
+function UnconnectedCardDivider(
+	props: WordPressComponentProps< DividerProps, 'hr', false >,
+	forwardedRef: ForwardedRef< any >
+) {
 	const dividerProps = useCardDivider( props );
 
 	return <Divider { ...dividerProps } ref={ forwardedRef } />;
@@ -19,7 +23,6 @@ function CardDivider( props, forwardedRef ) {
  * `CardDivider` renders an optional divider within a `Card`.
  * It is typically used to divide multiple `CardBody` components from each other.
  *
- * @example
  * ```jsx
  * import { Card, CardBody, CardDivider } from `@wordpress/components`;
  *
@@ -30,6 +33,9 @@ function CardDivider( props, forwardedRef ) {
  * </Card>
  * ```
  */
-const ConnectedCardDivider = contextConnect( CardDivider, 'CardDivider' );
+export const CardDivider = contextConnect(
+	UnconnectedCardDivider,
+	'CardDivider'
+);
 
-export default ConnectedCardDivider;
+export default CardDivider;
diff --git a/packages/components/src/card/card-divider/hook.js b/packages/components/src/card/card-divider/hook.ts
similarity index 72%
rename from packages/components/src/card/card-divider/hook.js
rename to packages/components/src/card/card-divider/hook.ts
index 1007033c1098..aa5fdbe08eec 100644
--- a/packages/components/src/card/card-divider/hook.js
+++ b/packages/components/src/card/card-divider/hook.ts
@@ -6,14 +6,14 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { useContextSystem } from '../../ui/context';
+import { useContextSystem, WordPressComponentProps } from '../../ui/context';
 import * as styles from '../styles';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { DividerProps } from '../../divider';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../../divider').DividerProps, 'hr', false>} props
- */
-export function useCardDivider( props ) {
+export function useCardDivider(
+	props: WordPressComponentProps< DividerProps, 'hr', false >
+) {
 	const { className, ...otherProps } = useContextSystem(
 		props,
 		'CardDivider'
diff --git a/packages/components/src/card/card-divider/index.js b/packages/components/src/card/card-divider/index.ts
similarity index 100%
rename from packages/components/src/card/card-divider/index.js
rename to packages/components/src/card/card-divider/index.ts
diff --git a/packages/components/src/card/card-footer/component.js b/packages/components/src/card/card-footer/component.tsx
similarity index 51%
rename from packages/components/src/card/card-footer/component.js
rename to packages/components/src/card/card-footer/component.tsx
index 130d9141e409..576807444c30 100644
--- a/packages/components/src/card/card-footer/component.js
+++ b/packages/components/src/card/card-footer/component.tsx
@@ -1,15 +1,20 @@
+/**
+ * External dependencies
+ */
+import type { ForwardedRef } from 'react';
+
 /**
  * Internal dependencies
  */
-import { contextConnect } from '../../ui/context';
+import { contextConnect, WordPressComponentProps } from '../../ui/context';
 import { Flex } from '../../flex';
 import { useCardFooter } from './hook';
+import type { FooterProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').FooterProps, 'div'>} props
- * @param {import('react').ForwardedRef<any>}                                                         forwardedRef
- */
-function CardFooter( props, forwardedRef ) {
+function UnconnectedCardFooter(
+	props: WordPressComponentProps< FooterProps, 'div' >,
+	forwardedRef: ForwardedRef< any >
+) {
 	const footerProps = useCardFooter( props );
 
 	return <Flex { ...footerProps } ref={ forwardedRef } />;
@@ -18,7 +23,6 @@ function CardFooter( props, forwardedRef ) {
 /**
  * `CardFooter` renders an optional footer within a `Card`.
  *
- * @example
  * ```jsx
  * import { Card, CardBody, CardFooter } from `@wordpress/components`;
  *
@@ -28,6 +32,6 @@ function CardFooter( props, forwardedRef ) {
  * </Card>
  * ```
  */
-const ConnectedCardFooter = contextConnect( CardFooter, 'CardFooter' );
+export const CardFooter = contextConnect( UnconnectedCardFooter, 'CardFooter' );
 
-export default ConnectedCardFooter;
+export default CardFooter;
diff --git a/packages/components/src/card/card-footer/hook.js b/packages/components/src/card/card-footer/hook.ts
similarity index 79%
rename from packages/components/src/card/card-footer/hook.js
rename to packages/components/src/card/card-footer/hook.ts
index 99d1317945e9..831a9c7773f7 100644
--- a/packages/components/src/card/card-footer/hook.js
+++ b/packages/components/src/card/card-footer/hook.ts
@@ -6,14 +6,14 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { useContextSystem } from '../../ui/context';
+import { useContextSystem, WordPressComponentProps } from '../../ui/context';
 import * as styles from '../styles';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { FooterProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').FooterProps, 'div'>} props
- */
-export function useCardFooter( props ) {
+export function useCardFooter(
+	props: WordPressComponentProps< FooterProps, 'div' >
+) {
 	const {
 		className,
 		justify,
diff --git a/packages/components/src/card/card-footer/index.js b/packages/components/src/card/card-footer/index.ts
similarity index 100%
rename from packages/components/src/card/card-footer/index.js
rename to packages/components/src/card/card-footer/index.ts
diff --git a/packages/components/src/card/card-header/component.js b/packages/components/src/card/card-header/component.tsx
similarity index 51%
rename from packages/components/src/card/card-header/component.js
rename to packages/components/src/card/card-header/component.tsx
index f9fe39d03a8c..a055cf0966f5 100644
--- a/packages/components/src/card/card-header/component.js
+++ b/packages/components/src/card/card-header/component.tsx
@@ -1,15 +1,20 @@
+/**
+ * External dependencies
+ */
+import type { ForwardedRef } from 'react';
+
 /**
  * Internal dependencies
  */
-import { contextConnect } from '../../ui/context';
+import { contextConnect, WordPressComponentProps } from '../../ui/context';
 import { Flex } from '../../flex';
 import { useCardHeader } from './hook';
+import type { HeaderProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').HeaderProps, 'div'>} props
- * @param {import('react').ForwardedRef<any>}                                                         forwardedRef
- */
-function CardHeader( props, forwardedRef ) {
+function UnconnectedCardHeader(
+	props: WordPressComponentProps< HeaderProps, 'div' >,
+	forwardedRef: ForwardedRef< any >
+) {
 	const headerProps = useCardHeader( props );
 
 	return <Flex { ...headerProps } ref={ forwardedRef } />;
@@ -18,7 +23,6 @@ function CardHeader( props, forwardedRef ) {
 /**
  * `CardHeader` renders an optional header within a `Card`.
  *
- * @example
  * ```jsx
  * import { Card, CardBody, CardHeader } from `@wordpress/components`;
  *
@@ -28,6 +32,6 @@ function CardHeader( props, forwardedRef ) {
  * </Card>
  * ```
  */
-const ConnectedCardHeader = contextConnect( CardHeader, 'CardHeader' );
+export const CardHeader = contextConnect( UnconnectedCardHeader, 'CardHeader' );
 
-export default ConnectedCardHeader;
+export default CardHeader;
diff --git a/packages/components/src/card/card-header/hook.js b/packages/components/src/card/card-header/hook.ts
similarity index 79%
rename from packages/components/src/card/card-header/hook.js
rename to packages/components/src/card/card-header/hook.ts
index 5318e4ef1a2f..9cf9387b62a2 100644
--- a/packages/components/src/card/card-header/hook.js
+++ b/packages/components/src/card/card-header/hook.ts
@@ -6,14 +6,14 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { useContextSystem } from '../../ui/context';
+import { useContextSystem, WordPressComponentProps } from '../../ui/context';
 import * as styles from '../styles';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { HeaderProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').HeaderProps, 'div'>} props
- */
-export function useCardHeader( props ) {
+export function useCardHeader(
+	props: WordPressComponentProps< HeaderProps, 'div' >
+) {
 	const {
 		className,
 		isBorderless = false,
diff --git a/packages/components/src/card/card-header/index.js b/packages/components/src/card/card-header/index.ts
similarity index 100%
rename from packages/components/src/card/card-header/index.js
rename to packages/components/src/card/card-header/index.ts
diff --git a/packages/components/src/card/card-media/component.js b/packages/components/src/card/card-media/component.tsx
similarity index 56%
rename from packages/components/src/card/card-media/component.js
rename to packages/components/src/card/card-media/component.tsx
index 83313b1ce4fe..29e6990d5fe0 100644
--- a/packages/components/src/card/card-media/component.js
+++ b/packages/components/src/card/card-media/component.tsx
@@ -1,15 +1,20 @@
+/**
+ * External dependencies
+ */
+import type { ForwardedRef } from 'react';
+
 /**
  * Internal dependencies
  */
-import { contextConnect } from '../../ui/context';
+import { contextConnect, WordPressComponentProps } from '../../ui/context';
 import { View } from '../../view';
 import { useCardMedia } from './hook';
+import type { MediaProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<{ children: import('react').ReactNode }, 'div'>} props
- * @param {import('react').ForwardedRef<any>}                                                                  forwardedRef
- */
-function CardMedia( props, forwardedRef ) {
+function UnconnectedCardMedia(
+	props: WordPressComponentProps< MediaProps, 'div' >,
+	forwardedRef: ForwardedRef< any >
+) {
 	const cardMediaProps = useCardMedia( props );
 
 	return <View { ...cardMediaProps } ref={ forwardedRef } />;
@@ -32,6 +37,6 @@ function CardMedia( props, forwardedRef ) {
  * );
  * ```
  */
-const ConnectedCardMedia = contextConnect( CardMedia, 'CardMedia' );
+export const CardMedia = contextConnect( UnconnectedCardMedia, 'CardMedia' );
 
-export default ConnectedCardMedia;
+export default CardMedia;
diff --git a/packages/components/src/card/card-media/hook.js b/packages/components/src/card/card-media/hook.ts
similarity index 72%
rename from packages/components/src/card/card-media/hook.js
rename to packages/components/src/card/card-media/hook.ts
index 30f6c13c7cf3..edbedb986a49 100644
--- a/packages/components/src/card/card-media/hook.js
+++ b/packages/components/src/card/card-media/hook.ts
@@ -6,14 +6,14 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { useContextSystem } from '../../ui/context';
+import { useContextSystem, WordPressComponentProps } from '../../ui/context';
 import * as styles from '../styles';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { MediaProps } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<{ children: import('react').ReactNode }, 'div'>} props
- */
-export function useCardMedia( props ) {
+export function useCardMedia(
+	props: WordPressComponentProps< MediaProps, 'div' >
+) {
 	const { className, ...otherProps } = useContextSystem( props, 'CardMedia' );
 
 	const cx = useCx();
diff --git a/packages/components/src/card/card-media/index.js b/packages/components/src/card/card-media/index.ts
similarity index 100%
rename from packages/components/src/card/card-media/index.js
rename to packages/components/src/card/card-media/index.ts
diff --git a/packages/components/src/card/card/component.js b/packages/components/src/card/card/component.tsx
similarity index 83%
rename from packages/components/src/card/card/component.js
rename to packages/components/src/card/card/component.tsx
index c78d8d69c3b7..57f9c6430c0c 100644
--- a/packages/components/src/card/card/component.js
+++ b/packages/components/src/card/card/component.tsx
@@ -2,6 +2,7 @@
  * External dependencies
  */
 import { css } from '@emotion/react';
+import type { ForwardedRef } from 'react';
 
 /**
  * WordPress dependencies
@@ -11,19 +12,23 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { contextConnect, ContextSystemProvider } from '../../ui/context';
+import {
+	contextConnect,
+	ContextSystemProvider,
+	WordPressComponentProps,
+} from '../../ui/context';
 import { Elevation } from '../../elevation';
 import { View } from '../../view';
 import * as styles from '../styles';
 import { useCard } from './hook';
 import CONFIG from '../../utils/config-values';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { Props } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').Props, 'div'>} props
- * @param {import('react').ForwardedRef<any>}                                                   forwardedRef
- */
-function Card( props, forwardedRef ) {
+function UnconnectedCard(
+	props: WordPressComponentProps< Props, 'div' >,
+	forwardedRef: ForwardedRef< any >
+) {
 	const {
 		children,
 		elevation,
@@ -77,7 +82,6 @@ function Card( props, forwardedRef ) {
  * `Card` also provides a convenient set of sub-components such as `CardBody`,
  * `CardHeader`, `CardFooter`, and more.
  *
- * @example
  * ```jsx
  * import {
  *   Card,
@@ -105,6 +109,6 @@ function Card( props, forwardedRef ) {
  * }
  * ```
  */
-const ConnectedCard = contextConnect( Card, 'Card' );
+export const Card = contextConnect( UnconnectedCard, 'Card' );
 
-export default ConnectedCard;
+export default Card;
diff --git a/packages/components/src/card/card/hook.js b/packages/components/src/card/card/hook.ts
similarity index 72%
rename from packages/components/src/card/card/hook.js
rename to packages/components/src/card/card/hook.ts
index b11d22aeccfd..57e928cb7f85 100644
--- a/packages/components/src/card/card/hook.js
+++ b/packages/components/src/card/card/hook.ts
@@ -7,17 +7,20 @@ import { useMemo } from '@wordpress/element';
 /**
  * Internal dependencies
  */
-import { useContextSystem } from '../../ui/context';
+import { useContextSystem, WordPressComponentProps } from '../../ui/context';
 import { useSurface } from '../../surface';
 import * as styles from '../styles';
 import { useCx } from '../../utils/hooks/use-cx';
+import type { Props } from '../types';
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').Props, 'div'>} props
- */
-function useDeprecatedProps( { elevation, isElevated, ...otherProps } ) {
-	/**@type {import('../../ui/context').WordPressComponentProps<import('../types').Props, 'div'>} */
-	const propsToReturn = {
+type CardProps = WordPressComponentProps< Props, 'div' >;
+
+function useDeprecatedProps( {
+	elevation,
+	isElevated,
+	...otherProps
+}: CardProps ) {
+	const propsToReturn: Omit< CardProps, 'isElevated' > = {
 		...otherProps,
 	};
 	let computedElevation = elevation;
@@ -39,10 +42,7 @@ function useDeprecatedProps( { elevation, isElevated, ...otherProps } ) {
 	return propsToReturn;
 }
 
-/**
- * @param {import('../../ui/context').WordPressComponentProps<import('../types').Props, 'div'>} props
- */
-export function useCard( props ) {
+export function useCard( props: CardProps ) {
 	const {
 		className,
 		elevation = 0,
diff --git a/packages/components/src/card/card/index.js b/packages/components/src/card/card/index.ts
similarity index 100%
rename from packages/components/src/card/card/index.js
rename to packages/components/src/card/card/index.ts
diff --git a/packages/components/src/card/context.js b/packages/components/src/card/context.ts
similarity index 100%
rename from packages/components/src/card/context.js
rename to packages/components/src/card/context.ts
diff --git a/packages/components/src/card/index.js b/packages/components/src/card/index.ts
similarity index 100%
rename from packages/components/src/card/index.js
rename to packages/components/src/card/index.ts
diff --git a/packages/components/src/card/stories/index.js b/packages/components/src/card/stories/index.js
deleted file mode 100644
index 5cc7d95ae253..000000000000
--- a/packages/components/src/card/stories/index.js
+++ /dev/null
@@ -1,209 +0,0 @@
-/**
- * External dependencies
- */
-import { boolean, select, number } from '@storybook/addon-knobs';
-
-/**
- * Internal dependencies
- */
-import {
-	Card,
-	CardHeader,
-	CardBody,
-	CardDivider,
-	CardMedia,
-	CardFooter,
-} from '../index';
-import { Text } from '../../text';
-import { Heading } from '../../heading';
-import Button from '../../button';
-
-export default {
-	component: Card,
-	title: 'Components/Card',
-	parameters: {
-		knobs: { disable: false },
-	},
-};
-
-const KNOBS_GROUPS = {
-	Card: 'Card',
-	CardBody: 'CardBody',
-	CardHeader: 'CardHeader',
-	CardFooter: 'CardFooter',
-};
-
-// Using `unset` instead of `undefined` as Storybook seems to sometimes pass an
-// empty string instead of `undefined`, which is not ideal.
-// https://github.com/storybookjs/storybook/issues/800
-const PROP_UNSET = 'unset';
-
-export const _default = () => {
-	const cardProps = {
-		isBorderless: boolean( 'Card: isBorderless', false, KNOBS_GROUPS.Card ),
-		isRounded: boolean( 'Card: isRounded', true, KNOBS_GROUPS.Card ),
-		elevation: number( 'Card: elevation', 0, {}, KNOBS_GROUPS.Card ),
-		size: select(
-			'Card: size',
-			{
-				large: 'large',
-				medium: 'medium',
-				small: 'small',
-				xSmall: 'xSmall',
-			},
-			'medium',
-			KNOBS_GROUPS.Card
-		),
-		style: {
-			width: select(
-				'Card: width (via inline styles)',
-				{
-					'640px': 640,
-					'360px': 360,
-					'240px': 240,
-					'50%': '50%',
-					'100%': '100%',
-				},
-				360,
-				KNOBS_GROUPS.Card
-			),
-		},
-	};
-
-	const cardHeaderProps = {
-		isBorderless: select(
-			'CardHeader: isBorderless',
-			{
-				'unset (defaults to the value set on the <Card> parent)':
-					PROP_UNSET,
-				true: true,
-				false: false,
-			},
-			PROP_UNSET,
-			KNOBS_GROUPS.CardHeader
-		),
-		isShady: boolean(
-			'CardHeader: isShady',
-			false,
-			KNOBS_GROUPS.CardHeader
-		),
-		size: select(
-			'CardHeader: size',
-			{
-				'unset (defaults to the value set on the <Card> parent)':
-					PROP_UNSET,
-				large: 'large',
-				medium: 'medium',
-				small: 'small',
-				xSmall: 'xSmall',
-			},
-			PROP_UNSET,
-			KNOBS_GROUPS.CardHeader
-		),
-	};
-
-	const cardBodyProps = {
-		isShady: boolean( 'CardBody: isShady', false, KNOBS_GROUPS.CardBody ),
-		size: select(
-			'CardBody: size',
-			{
-				'unset (defaults to the value set on the <Card> parent)':
-					PROP_UNSET,
-				large: 'large',
-				medium: 'medium',
-				small: 'small',
-				xSmall: 'xSmall',
-			},
-			PROP_UNSET,
-			KNOBS_GROUPS.CardBody
-		),
-	};
-
-	const cardFooterProps = {
-		isBorderless: select(
-			'CardFooter: isBorderless',
-			{
-				'unset (defaults to the value set on the <Card> parent)':
-					PROP_UNSET,
-				true: true,
-				false: false,
-			},
-			PROP_UNSET,
-			KNOBS_GROUPS.CardFooter
-		),
-		isShady: boolean(
-			'CardFooter: isShady',
-			false,
-			KNOBS_GROUPS.CardFooter
-		),
-		justify: select(
-			'CardFooter: justify',
-			{
-				flexStart: 'flex-start',
-				flexEnd: 'flex-end',
-				center: 'center',
-				spaceAround: 'space-around',
-				spaceBetween: 'space-between',
-				spaceEvenly: 'space-evenly',
-			},
-			'space-between',
-			KNOBS_GROUPS.CardFooter
-		),
-		size: select(
-			'CardFooter: size',
-			{
-				'unset (defaults to the value set on the <Card> parent)':
-					PROP_UNSET,
-				large: 'large',
-				medium: 'medium',
-				small: 'small',
-				xSmall: 'xSmall',
-			},
-			PROP_UNSET,
-			KNOBS_GROUPS.CardFooter
-		),
-	};
-
-	// Do not pass the `size` and `isBorderless` props when their value is `undefined`.
-	// This allows the `CardHeader`, `CardBody` and `CardFooter` components to use
-	// the values that are set on the parent `Card` component by default.
-	for ( const componentProps of [
-		cardHeaderProps,
-		cardFooterProps,
-		cardBodyProps,
-	] ) {
-		for ( const prop of [ 'isBorderless', 'size' ] ) {
-			if ( componentProps[ prop ] === PROP_UNSET ) {
-				delete componentProps[ prop ];
-			}
-		}
-	}
-
-	return (
-		<Card { ...cardProps }>
-			<CardHeader { ...cardHeaderProps }>
-				<Heading>CardHeader</Heading>
-			</CardHeader>
-			<CardBody { ...cardBodyProps }>
-				<Text>CardBody</Text>
-			</CardBody>
-			<CardBody { ...cardBodyProps }>
-				<Text>CardBody (before CardDivider)</Text>
-			</CardBody>
-			<CardDivider />
-			<CardBody { ...cardBodyProps }>
-				<Text>CardBody (after CardDivider)</Text>
-			</CardBody>
-			<CardMedia>
-				<img
-					alt="Card Media"
-					src="https://images.unsplash.com/photo-1566125882500-87e10f726cdc?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1867&q=80"
-				/>
-			</CardMedia>
-			<CardFooter { ...cardFooterProps }>
-				<Text>CardFooter</Text>
-				<Button variant="secondary">Action Button</Button>
-			</CardFooter>
-		</Card>
-	);
-};
diff --git a/packages/components/src/card/stories/index.tsx b/packages/components/src/card/stories/index.tsx
new file mode 100644
index 000000000000..c771dc62cdbf
--- /dev/null
+++ b/packages/components/src/card/stories/index.tsx
@@ -0,0 +1,75 @@
+/**
+ * External dependencies
+ */
+import type { ComponentMeta, ComponentStory } from '@storybook/react';
+
+/**
+ * Internal dependencies
+ */
+import {
+	Card,
+	CardHeader,
+	CardBody,
+	CardDivider,
+	CardMedia,
+	CardFooter,
+} from '..';
+import { Text } from '../../text';
+import { Heading } from '../../heading';
+import Button from '../../button';
+
+const meta: ComponentMeta< typeof Card > = {
+	component: Card,
+	title: 'Components/Card',
+	subcomponents: { CardHeader, CardBody, CardDivider, CardMedia, CardFooter },
+	argTypes: {
+		as: {
+			control: { type: null },
+		},
+		children: {
+			control: { type: null },
+		},
+	},
+	parameters: {
+		controls: {
+			expanded: true,
+		},
+		docs: { source: { state: 'open' } },
+	},
+};
+
+export default meta;
+
+const Template: ComponentStory< typeof Card > = ( args ) => {
+	return (
+		<div style={ { maxWidth: '280px' } }>
+			<Card { ...args }>
+				<CardHeader>
+					<Heading>CardHeader</Heading>
+				</CardHeader>
+				<CardBody>
+					<Text>CardBody</Text>
+				</CardBody>
+				<CardBody>
+					<Text>CardBody (before CardDivider)</Text>
+				</CardBody>
+				<CardDivider />
+				<CardBody>
+					<Text>CardBody (after CardDivider)</Text>
+				</CardBody>
+				<CardMedia>
+					<img
+						alt="Card Media"
+						src="https://images.unsplash.com/photo-1566125882500-87e10f726cdc?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1867&q=80"
+					/>
+				</CardMedia>
+				<CardFooter>
+					<Text>CardFooter</Text>
+					<Button variant="secondary">Action Button</Button>
+				</CardFooter>
+			</Card>
+		</div>
+	);
+};
+
+export const Default: ComponentStory< typeof Card > = Template.bind( {} );
diff --git a/packages/components/src/card/styles.js b/packages/components/src/card/styles.ts
similarity index 100%
rename from packages/components/src/card/styles.js
rename to packages/components/src/card/styles.ts
diff --git a/packages/components/src/card/test/__snapshots__/index.js.snap b/packages/components/src/card/test/__snapshots__/index.tsx.snap
similarity index 100%
rename from packages/components/src/card/test/__snapshots__/index.js.snap
rename to packages/components/src/card/test/__snapshots__/index.tsx.snap
diff --git a/packages/components/src/card/test/index.js b/packages/components/src/card/test/index.tsx
similarity index 98%
rename from packages/components/src/card/test/index.js
rename to packages/components/src/card/test/index.tsx
index 613de06c24ad..d04559606047 100644
--- a/packages/components/src/card/test/index.js
+++ b/packages/components/src/card/test/index.tsx
@@ -56,9 +56,9 @@ describe( 'Card', () => {
 			const { container: containerSquared } = render(
 				<Card isRounded={ false }>Code is Poetry</Card>
 			);
-			expect( containerRounded.firstChild ).toMatchStyleDiffSnapshot(
-				containerSquared.firstChild
-			);
+			expect(
+				containerRounded.firstElementChild
+			).toMatchStyleDiffSnapshot( containerSquared.firstElementChild );
 		} );
 
 		it( 'should show a box shadow when the elevation prop is greater than 0', () => {
diff --git a/packages/components/src/card/types.ts b/packages/components/src/card/types.ts
index f95b45d36475..143e1947255b 100644
--- a/packages/components/src/card/types.ts
+++ b/packages/components/src/card/types.ts
@@ -74,6 +74,13 @@ export type BodyProps = BaseSubComponentProps & {
 	isScrollable?: boolean;
 };
 
+export type MediaProps = {
+	/**
+	 * The children elements.
+	 */
+	children: React.ReactNode;
+};
+
 type MarginalSubComponentProps = BaseSubComponentProps & {
 	/**
 	 * Renders without a border.
@@ -86,5 +93,5 @@ type MarginalSubComponentProps = BaseSubComponentProps & {
 export type HeaderProps = MarginalSubComponentProps;
 
 export type FooterProps = MarginalSubComponentProps & {
-	justify: CSSProperties[ 'justifyContent' ];
+	justify?: CSSProperties[ 'justifyContent' ];
 };