EmbeddedTodoList Ref Delegate

EmbeddedTodoList.tsx

import { EnvelopeServer } from "@kogito-tooling/envelope-bus/dist/channel";
import { TodoListApi, TodoListChannelApi, TodoListEnvelopeApi } from "../api";

export const EmbeddedTodoList = React.forwardRef<TodoListApi, Props>((props, forwardedRef) => {
  // ...
  
  const refDelegate = useCallback(
    (envelopeServer: EnvelopeServer<TodoListChannelApi, TodoListEnvelopeApi>): TodoListApi => ({
      addItem: (item) => envelopeServer.envelopeApi.requests.todoList__addItem(item),
      getItems: () => envelopeServer.envelopeApi.requests.todoList__getItems(),
      markAllAsCompleted: () => envelopeServer.envelopeApi.notifications.todoList__markAllAsCompleted(),
    }),
    []
  );
  
  // ...
});