James Kraus questions

James Kraus answers

• Object must NOT have key
• (Mailgun) Inbound route catch_all() not forwarding autoreplies
• JS Flow: Is inheritance in Flow broken?
• What is the difference between sealed/ covariant object and $Exact + $ReadOnly?
• can I import all flow types at once?
• Flow error "props is incompatible with empty" when instantiating a Component without passing any props
• Using ES6 Map with Flow type
• How to import `NodeJS.Timer` type in react-native
• Union Type missing properties
• Possible to iterate over two union arrays with flow