text: import { types } from 'mobx-state-tree';
  
  const ToDo = types
    .model('ToDo', {
      name: types.string,
      isComplete: types.boolean,
      id: types.string,
    })
    .views((self) => ({
    }))
    .actions((self) => ({
      markComplete() {
        self.isComplete = true;
      },
      markIncomplete() {
        self.isComplete = false;
      },
    }));
  
  export default ToDo;
  