From e18cd9c41d67a151484096b948a33f7fbaeeae10 Mon Sep 17 00:00:00 2001
From: Oleksandr Fediashov <olfedias@microsoft.com>
Date: Thu, 28 Mar 2019 17:47:24 +0200
Subject: [PATCH] fix(accessibility): add missing types to `role`

---
 CHANGELOG.md                                  | 1 +
 packages/react/src/lib/accessibility/types.ts | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4773a7574b..564321d4b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Fix `timestamp` to be shown if the `reactionGroup` prop is applied on the `ChatMessage` component in Teams theme @mnajdova ([#1100](https://github.com/stardust-ui/react/pull/1100))
 - Fix typings for `FlexProps` and `FlexItemProps` @miroslavstastny ([#1089](https://github.com/stardust-ui/react/pull/1089))
 - Fix `selectableFocusHoverColor` value in `List` for Teams theme @layershifter ([#1113](https://github.com/stardust-ui/react/pull/1113))
+- Add missing types to `role` in accessibility @layershifter ([#1125](https://github.com/stardust-ui/react/pull/1126))
 
 ### Features
 - Add `attached` prop on the `ChatMessage` component, which is automatically set by the `ChatItem` component @mnajdova ([#1100](https://github.com/stardust-ui/react/pull/1100))
diff --git a/packages/react/src/lib/accessibility/types.ts b/packages/react/src/lib/accessibility/types.ts
index 0648f63d64..26ef14a073 100644
--- a/packages/react/src/lib/accessibility/types.ts
+++ b/packages/react/src/lib/accessibility/types.ts
@@ -77,11 +77,14 @@ export type AriaLandmarkRole =
   | 'navigation'
   | 'search'
 
+export type AriaLiveRegionRole = 'alert' | 'log' | 'marquee' | 'status' | 'timer'
+
 export type AriaRole =
   | AriaWidgetRole
   | AriaCompositeRole
   | AriaDocumentStructureRole
   | AriaLandmarkRole
+  | AriaLiveRegionRole
 
 export interface AriaWidgetAttributes {
   role?: string