import { System } from './system';
import { Examination } from './examination';
import { Exercise } from './exercise';
import { Preview } from './preview';
import { Textbook } from './textbook';
import { User } from './user';
import { Sentence } from './sentence';
import { Question } from './question';
import { Course } from './course';
import { Ready } from './ready';
import { Slient } from './slient';

export default [System, Examination, Exercise, Preview, Textbook, User, Sentence, Question, Course, Ready, Slient];