视图按钮、文本、布尔值和字符串不存在

Question

我不明白我到底做错了什么。View、Button、Text、boolean和string不起作用，它说它不存在

import React, { useState, useEffect } from "react";
import styled from "styled-components/native";
import Voice from "react-native-voice";

const Container = styled.View`
  flex: 1;
  justify-content: center;
  align-items: center;
  background-color: #f5fcff;
`
const ButtonRecord = styled.Button``;
const VoiceText = styled.Text`
  margin: 32px;
`;

const Voz = () => {
   const [isRecord, setIsRecord] = useState<boolean>(false);
   const [text, setText] = useState<string>("");

Answer 1

确保导入在react应用程序中使用的任何库。

import {
  View,
  Button,
  Text,
} from 'react-native';

​