小编loa*_*.js的帖子

长话短说，Typescript 抱怨property classes每个 Material-UI 组件都缺失。换句话说，Typescript 强制该classes属性存在于几乎每个 Material-ui 组件中。这是使用 webpack 编译期间的错误消息ts-loader，

我有以下代码，

标头.tsx

import AppBar from 'material-ui/AppBar';
import * as React from 'react';
import { withStyles } from 'material-ui/styles/index';
import Toolbar from 'material-ui/Toolbar';
import Typography from 'material-ui/Typography';

const decorate = withStyles((theme) => ({
  header: {
    paddingTop: theme.spacing.unit,
    width: '100%',
  },
}));

const AppBarTypographyStyle = {
  color: 'white',
  fontSize: '1.6rem',
};

const Header = decorate(({classes}) => (
  <header>
    <AppBar position="static" classes={{root: classes.header}}>
      <Toolbar>
        <Typography …