first commit

common/resources/client/i18n/message.ts

@@ -0,0 +1,6 @@
+import {MessageDescriptor} from './message-descriptor';
+
+interface MessageProps extends Omit<MessageDescriptor, 'message'> {}
+export function message(msg: string, props?: MessageProps): MessageDescriptor {
+  return {...props, message: msg};
+}