fix(material-experimental/mdc-snack-bar): add missing exports (#20928)

mmalerba · web-flow · commit cf4aa5123083 · 2020-10-29T20:49:29.000-07:00
diff --git a/src/material-experimental/mdc-snack-bar/public-api.ts b/src/material-experimental/mdc-snack-bar/public-api.ts
@@ -14,6 +14,7 @@ export * from './module';
 
 export {
   MatSnackBarConfig,
+  MatSnackBarDismiss,
   MatSnackBarRef,
   SimpleSnackBar,
   MAT_SNACK_BAR_DATA,
