score:4

Accepted answer

modules can export parts of code as default and named exports.

for example, the react library might have something like this

// named export
export function proptypes(){/*....*/}
// defaul export
export default function(){/*....*/}

so while importing we can import default exports simply as

import react from 'module';

to import named exports we should use curly braces

import {proptypes} from 'module';

simply we merge the above lines of code

import react, { proptypes } from 'module'

read more about modules here


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