Adds message forwarding

ts/state/selectors/emojis.ts

@@ -0,0 +1,16 @@
+// Copyright 2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { createSelector } from 'reselect';
+import { useSelector } from 'react-redux';
+
+import { StateType } from '../reducer';
+import { isShortName } from '../../components/emoji/lib';
+
+export const selectRecentEmojis = createSelector(
+  ({ emojis }: StateType) => emojis.recents,
+  recents => recents.filter(isShortName)
+);
+
+export const useRecentEmojis = (): Array<string> =>
+  useSelector(selectRecentEmojis);