如何为React Native资源进行流类型注释? [英] How to do flow type annotation for React Native resources?

问题描述

我想将图像传递给React Native组件.图像资源是什么类型?

I want to pass an image to a React Native component. What is the type of an image resource?

import image from './avatar.png'

type Avatar = {
  img: ???   // what is the type of image resource?
};
const Avatar = ({ img }: Avatar) => (<Icon img={img}>)

推荐答案

感谢 @Dan .你是对的.

type Avatar = {
  img: number
};

在RN中，我们经常使用require('imagepath')作为Image组件的源.如下所示，返回的require('imagepath')类型是number.我刚刚尝试过，它有效.

In RN, we often use require('imagepath') as the source of an Image component. As you see below, the type require('imagepath') returns is a number. I've just tried, it works.

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