React Native v0.60.4

[quickyapp]

Not working with the newest Version of RN..
Upgraded the demo project to v0.60.4 and got this error:

Unable to resolve module ./src/myMarkdownResource.md from /Users/****/Downloads/React-Native-Local-Resource-master/demo_project/App.js: The module ./src/myMarkdownResource.md could not be found from /Users/****/Downloads/React-Native-Local-Resource-master/demo_project/App.js. Indeed, none of these files exist:

• /Users/****/Downloads/React-Native-Local-Resource-master/demo_project/src/myMarkdownResource.md(.native||.ios.js|.native.js|.js|.ios.json|.native.json|.json|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx)
• /Users/****/Downloads/React-Native-Local-Resource-master/demo_project/src/myMarkdownResource.md/index(.native||.ios.js|.native.js|.js|.ios.json|.native.json|.json|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx)

RCTFatal
__28-[RCTCxxBridge handleError:]_block_invoke
_dispatch_call_block_and_release
_dispatch_client_callout
_dispatch_main_queue_callback_4CF
CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE
__CFRunLoopRun
CFRunLoopRunSpecific
GSEventRunModal
UIApplicationMain
main
start
0x0

[bryaneaton13]

I had to extend my metro config using the defaults. I found the answer here:
facebook/metro#367 (comment)

const metroDefault = require('metro-config/src/defaults/defaults.js');

module.exports = {
    resolver: {
        assetExts: metroDefault.assetExts.concat(['md']),
    },
};

[kkirby]

A bit better solution code-wise:

const {getDefaultConfig} = require('metro-config');
const defaultConfig = getDefaultConfig.getDefaultValues(__dirname);

module.exports = {
    resolver: {
        assetExts: [...defaultConfig.resolver.assetExts, 'md']
    }
};