Missing or invalid FirebaseOptions property databaseURL
Double-check your Firebase configuration in your project. You can find this configuration in your Firebase project settings.
TypeError: funcsMap[key] is not a function
TypeError: funcsMap[key] is not a function (it is undefined)React native Cli Error Shopify/restyle Issue
synchronous and an asynchronous component in React?
difference between a synchronous and an asynchronous component in React?