[WebView] WebView types missing

[Kingles]

Description

WebView has no proper flowtypes.

Reproduction Steps and Sample Code

Environment

• react-native: 0.43.4
• flow-bin: 0.40.0

1. import WebView
2. use it
3. attempt to access props or exposed functions
4. observe that props and exposed methods (injectJavaScript, for example) are not covered by flow.

// @flow
import React, {PureComponent} from 'react';
import {WebView, View, Button} from 'react-native';
import htmlTemplate from './template.html';

export default class TestComponent extends PureComponent {
 webview: ?WebView = null;

 handlePress = () => {
 const {webview} = this;
 if (webview) {
 const script = "alert('sup :3')";
 webview.injectJavaScript(script);
 }
 };
 render() {
 <View>
 <Button onPress={this.handlePress}>
 Press me!
 </Button>
 <WebView
 ref={(webview: WebView) => {
 this.webview = webview;
 }}
 source={htmlTemplate}
 />
 </View>;
 }
}

Solution

Add missing flowtypes to WebView.

Additional Information

• React Native version: 0.43.4
• Platform: both
• Development Operating System: MacOS
• Dev tools: N/A

[hramos]

Would you consider sending a PR to add these types?

[hramos]

Hi there! This issue is being closed because it has been inactive for a while. Maybe the issue has been fixed in a recent release, or perhaps it is not affecting a lot of people. Either way, we're automatically closing issues after a period of inactivity. Please do not take it personally!

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