type screenRect = {

screenX: float,

screenY: float,

width: float,

height: float,

}

type eventType = [

| #keyboardWillShow

| #keyboardDidShow

| #keyboardWillHide

| #keyboardDidHide

| #keyboardWillChangeFrame

| #keyboardDidChangeFrame

]

type keyboardEvent = {

duration: float,

easing: LayoutAnimation.animationType,

endCoordinates: screenRect,

startCoordinates: screenRect,

isEventFromThisApp: bool,

}

type listener = keyboardEvent => unit

@module("react-native") @scope("Keyboard")

external addListener: (eventType, listener) => EventSubscription.t = "addListener"

@module("react-native") @scope("Keyboard")

external removeListener: (eventType, listener) => EventSubscription.t = "removeListener"

@module("react-native") @scope("Keyboard")

external dismiss: unit => unit = "dismiss"