diff --git a/packages/mui-joy/src/Snackbar/Snackbar.tsx b/packages/mui-joy/src/Snackbar/Snackbar.tsx
index 58e2825e147dad..917891fffe4803 100644
--- a/packages/mui-joy/src/Snackbar/Snackbar.tsx
+++ b/packages/mui-joy/src/Snackbar/Snackbar.tsx
@@ -1,5 +1,6 @@
 'use client';
 import * as React from 'react';
+import PropTypes from 'prop-types';
 import clsx from 'clsx';
 import { unstable_composeClasses as composeClasses } from '@mui/base';
 import { ClickAwayListener } from '@mui/base/ClickAwayListener';
@@ -199,6 +200,7 @@ const Snackbar = React.forwardRef(function Snackbar(inProps, ref) {
             {slots?.startDecorator as React.ReactNode}
           </SlotStartDecorator>
         )}
+
         {children}
         {slots?.endDecorator && (
           <SlotEndDecorator {...endDecoratorProps}>
@@ -210,4 +212,130 @@ const Snackbar = React.forwardRef(function Snackbar(inProps, ref) {
   );
 }) as OverridableComponent<SnackbarTypeMap>;
 
+Snackbar.propTypes /* remove-proptypes */ = {
+  // ----------------------------- Warning --------------------------------
+  // | These PropTypes are generated from the TypeScript type definitions |
+  // |     To update them edit TypeScript types and run "yarn proptypes"  |
+  // ----------------------------------------------------------------------
+  /**
+   * The anchor of the `Snackbar`.
+   * On smaller screens, the component grows to occupy all the available width,
+   * the horizontal alignment is ignored.
+   * @default { vertical: 'bottom', horizontal: 'left' }
+   */
+  anchorOrigin: PropTypes.shape({
+    horizontal: PropTypes.oneOf(['center', 'left', 'right']).isRequired,
+    vertical: PropTypes.oneOf(['bottom', 'top']).isRequired,
+  }),
+  /**
+   * The number of milliseconds to wait before automatically calling the
+   * `onClose` function. `onClose` should then set the state of the `open`
+   * prop to hide the Snackbar. This behavior is disabled by default with
+   * the `null` value.
+   * @default null
+   */
+  autoHideDuration: PropTypes.number,
+  /**
+   * @ignore
+   */
+  children: PropTypes.node,
+  /**
+   * @ignore
+   */
+  className: PropTypes.string,
+  /**
+   * Props applied to the `ClickAwayListener` element.
+   */
+  ClickAwayListenerProps: PropTypes.object,
+  /**
+   * The color of the component. It supports those theme colors that make sense for this component.
+   * @default 'neutral'
+   */
+  color: PropTypes.oneOf(['danger', 'neutral', 'primary', 'success', 'warning']),
+  /**
+   * The component used for the root node.
+   * Either a string to use a HTML element or a component.
+   */
+  component: PropTypes.elementType,
+  /**
+   * If `true`, the `autoHideDuration` timer will expire even if the window is not focused.
+   * @default false
+   */
+  disableWindowBlurListener: PropTypes.bool,
+  /**
+   * @ignore
+   */
+  onBlur: PropTypes.func,
+  /**
+   * Callback fired when the component requests to be closed.
+   * Typically `onClose` is used to set state in the parent component,
+   * which is used to control the `Snackbar` `open` prop.
+   * The `reason` parameter can optionally be used to control the response to `onClose`,
+   * for example ignoring `clickaway`.
+   *
+   * @param {React.SyntheticEvent<any> | Event} event The event source of the callback.
+   * @param {string} reason Can be: `"timeout"` (`autoHideDuration` expired), `"clickaway"`, or `"escapeKeyDown"`.
+   */
+  onClose: PropTypes.func,
+  /**
+   * @ignore
+   */
+  onFocus: PropTypes.func,
+  /**
+   * @ignore
+   */
+  onMouseEnter: PropTypes.func,
+  /**
+   * @ignore
+   */
+  onMouseLeave: PropTypes.func,
+  /**
+   * If `true`, the component is shown.
+   */
+  open: PropTypes.bool,
+  /**
+   * The number of milliseconds to wait before dismissing after user interaction.
+   * If `autoHideDuration` prop isn't specified, it does nothing.
+   * If `autoHideDuration` prop is specified but `resumeHideDuration` isn't,
+   * we default to `autoHideDuration / 2` ms.
+   */
+  resumeHideDuration: PropTypes.number,
+  /**
+   * The size of the component.
+   * @default 'md'
+   */
+  size: PropTypes.oneOf(['sm', 'md', 'lg']),
+  /**
+   * The props used for each slot inside.
+   * @default {}
+   */
+  slotProps: PropTypes.shape({
+    endDecorator: PropTypes.oneOfType([PropTypes.func, PropTypes.object]),
+    root: PropTypes.oneOfType([PropTypes.func, PropTypes.object]),
+    startDecorator: PropTypes.oneOfType([PropTypes.func, PropTypes.object]),
+  }),
+  /**
+   * The components used for each slot inside.
+   * @default {}
+   */
+  slots: PropTypes.shape({
+    endDecorator: PropTypes.elementType,
+    root: PropTypes.elementType,
+    startDecorator: PropTypes.elementType,
+  }),
+  /**
+   * The system prop that allows defining system overrides as well as additional CSS styles.
+   */
+  sx: PropTypes.oneOfType([
+    PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])),
+    PropTypes.func,
+    PropTypes.object,
+  ]),
+  /**
+   * The [global variant](https://mui.com/joy-ui/main-features/global-variants/) to use.
+   * @default 'outlined'
+   */
+  variant: PropTypes.oneOf(['outlined', 'plain', 'soft', 'solid']),
+} as any;
+
 export default Snackbar;