fix(VSnackbar): remove multi-line prop

packages/docs/src/pages/en/components/snackbars.md

@@ -42,12 +42,6 @@ a `v-snackbar` in its simplest form displays a temporary and closable notificati
 
 ### Props
 
-#### Multi line
-
-The **multi-line** property extends the height of the `v-snackbar` to give you a little more room for content.
-
-<ExamplesExample file="v-snackbar/prop-multi-line" />
-
 #### Timeout
 
 The **timeout** property lets you customize the delay before the `v-snackbar` is hidden.

packages/docs/src/pages/en/getting-started/upgrade-guide.md

@@ -35,6 +35,19 @@ export default createVuetify({
 
 ## Components
 
+### VSnackbar
+
+Removed the `multi-line` prop and the **$snackbar-multi-line-wrapper-min-height** SASS variable. It can be replaced with `min-height` equivalent.
+
+```diff
+  <VSnackbar
+    v-model="visible"
+-    multi-line
++    min-height="68"
+    :text="message"
+  />
+```
+
 ### VTextField
 
 Removed the **$text-field-details-padding-inline** SASS variable.

packages/vuetify/src/components/VSnackbar/VSnackbar.sass

@@ -62,9 +62,6 @@
       position: absolute
       z-index: $snackbar-absolute-z-index
 
-    &--multi-line &__wrapper
-      min-height: $snackbar-multi-line-wrapper-min-height
-
     &--vertical &__wrapper
       flex-direction: column
 

packages/vuetify/src/components/VSnackbar/VSnackbar.tsx

@@ -71,7 +71,6 @@ function useCountdown (milliseconds: () => number) {
 }
 
 export const makeVSnackbarProps = propsFactory({
-  multiLine: Boolean,
   text: String,
   timer: [Boolean, String],
   timeout: {
@@ -195,7 +194,6 @@ export const VSnackbar = genericComponent<VSnackbarSlots>()({
             'v-snackbar',
             {
               'v-snackbar--active': isActive.value,
-              'v-snackbar--multi-line': props.multiLine && !props.vertical,
               'v-snackbar--timer': !!props.timer,
               'v-snackbar--vertical': props.vertical,
             },

packages/vuetify/src/components/VSnackbar/_variables.scss

@@ -15,7 +15,6 @@ $snackbar-letter-spacing: tools.map-deep-get(settings.$typography, 'body-2', 'le
 $snackbar-line-height: tools.map-deep-get(settings.$typography, 'body-2', 'line-height') !default;
 $snackbar-content-padding: 14px 16px !default;
 $snackbar-elevation: 6 !default;
-$snackbar-multi-line-wrapper-min-height: 68px !default;
 $snackbar-transition-scale: .8 !default;
 $snackbar-vertical-action-margin-bottom: 8px !default;
 $snackbar-wrapper-margin: 8px !default;