获取react-native类的参数和值

import { NativeModules } from 'react-native';

const { RNCameraManager } = NativeModules;
const parameters = RNCameraManager.getParameters();
console.log(parameters);

import { PropTypes } from 'prop-types';
import { Camera } from 'react-native-camera';

console.log(Camera.propTypes);

import React, { Component } from 'react';
import { View } from 'react-native';

class MyComponent extends Component {
  constructor(props) {
    super(props);
    this.state = {
      value: 'example',
    };
  }

  render() {
    return <View>{this.state.value}</View>;
  }
}

const myComponentInstance = new MyComponent();
console.log(myComponentInstance.state);