docs: add elevation and square prop documentation to PropTypes

Author: techcodie

packages/mui-material/src/Alert/Alert.js

@@ -72,8 +72,8 @@ const AlertRoot = styled(Paper, {
               [`& .${alertClasses.icon}`]: theme.vars
                 ? { color: theme.vars.palette.Alert[`${color}IconColor`] }
                 : {
-                    color: theme.palette[color].main,
-                  },
+                  color: theme.palette[color].main,
+                },
             },
           })),
         ...Object.entries(theme.palette)
@@ -88,8 +88,8 @@ const AlertRoot = styled(Paper, {
               [`& .${alertClasses.icon}`]: theme.vars
                 ? { color: theme.vars.palette.Alert[`${color}IconColor`] }
                 : {
-                    color: theme.palette[color].main,
-                  },
+                  color: theme.palette[color].main,
+                },
             },
           })),
         ...Object.entries(theme.palette)
@@ -100,16 +100,16 @@ const AlertRoot = styled(Paper, {
               fontWeight: theme.typography.fontWeightMedium,
               ...(theme.vars
                 ? {
-                    color: theme.vars.palette.Alert[`${color}FilledColor`],
-                    backgroundColor: theme.vars.palette.Alert[`${color}FilledBg`],
-                  }
+                  color: theme.vars.palette.Alert[`${color}FilledColor`],
+                  backgroundColor: theme.vars.palette.Alert[`${color}FilledBg`],
+                }
                 : {
-                    backgroundColor:
-                      theme.palette.mode === 'dark'
-                        ? theme.palette[color].dark
-                        : theme.palette[color].main,
-                    color: theme.palette.getContrastText(theme.palette[color].main),
-                  }),
+                  backgroundColor:
+                    theme.palette.mode === 'dark'
+                      ? theme.palette[color].dark
+                      : theme.palette[color].main,
+                  color: theme.palette.getContrastText(theme.palette[color].main),
+                }),
             },
           })),
       ],
@@ -334,6 +334,12 @@ Alert.propTypes /* remove-proptypes */ = {
     closeButton: PropTypes.object,
     closeIcon: PropTypes.object,
   }),
+  /**
+   * Shadow depth, corresponds to `dp` in the spec.
+   * It accepts values between 0 and 24 inclusive.
+   * @default 0
+   */
+  elevation: PropTypes.number,
   /**
    * Override the icon displayed before the children.
    * Unless provided, the icon is mapped to the value of the `severity` prop.

packages/mui-material/src/MobileStepper/MobileStepper.js

@@ -269,6 +269,12 @@ MobileStepper.propTypes /* remove-proptypes */ = {
    * @ignore
    */
   className: PropTypes.string,
+  /**
+   * Shadow depth, corresponds to `dp` in the spec.
+   * It accepts values between 0 and 24 inclusive.
+   * @default 0
+   */
+  elevation: PropTypes.number,
   /**
    * Props applied to the `LinearProgress` element.
    * @deprecated Use `slotProps.progress` instead. This prop will be removed in a future major release. See [Migrating from deprecated APIs](/material-ui/migration/migrating-from-deprecated-apis/) for more details.
@@ -303,6 +309,11 @@ MobileStepper.propTypes /* remove-proptypes */ = {
     progress: PropTypes.elementType,
     root: PropTypes.elementType,
   }),
+  /**
+   * If `false`, rounded corners are disabled.
+   * @default true
+   */
+  square: PropTypes.bool,
   /**
    * The total steps.
    */

packages/mui-material/src/SnackbarContent/SnackbarContent.js

@@ -112,6 +112,12 @@ SnackbarContent.propTypes /* remove-proptypes */ = {
    * @ignore
    */
   className: PropTypes.string,
+  /**
+   * Shadow depth, corresponds to `dp` in the spec.
+   * It accepts values between 0 and 24 inclusive.
+   * @default 6
+   */
+  elevation: PropTypes.number,
   /**
    * The message to display.
    */