Change Device type

package.json

@@ -69,7 +69,7 @@
     "eslint-plugin-react": "^7.5.1",
     "flow-bin": "^0.63.1",
     "flow-typed": "^2.2.3",
-    "prettier": "^1.9.2",
+    "prettier": "^1.10.1",
     "react-hot-loader": "^4.0.0-beta.12"
   }
 }

src/actions/devices.js

@@ -8,7 +8,7 @@ import { getDevices, getCurrentDevice } from 'reducers/devices'
 
 import type { Device, Devices } from 'types/common'
 
-export type deviceChooseType = (?Device) => { type: string, payload: ?Device }
+export type deviceChooseType = Device => { type: string, payload: Device }
 export const deviceChoose: deviceChooseType = payload => ({
   type: 'DEVICE_CHOOSE',
   payload,

src/components/Home.js

@@ -15,7 +15,7 @@ const mapStateToProps: MapStateToProps<*, *, *> = state => ({
 })
 
 type Props = {
-  currentDevice: Device | null,
+  currentDevice: Device,
 }
 
 class Home extends PureComponent<Props> {

src/components/TopBar.js

@@ -25,7 +25,7 @@ const mapDispatchToProps: MapDispatchToProps<*, *, *> = {
 
 type Props = {
   devices: Devices,
-  currentDevice: Device | null,
+  currentDevice: Device,
   deviceChoose: deviceChooseType,
 }
 

src/types/common.js

@@ -4,7 +4,7 @@ export type Device = {
   vendorId: string,
   productId: string,
   path: string,
-}
+} | null
 
 export type Devices = Array<Device>
 

yarn.lock

@@ -5487,9 +5487,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.9.2:
-  version "1.9.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.9.2.tgz#96bc2132f7a32338e6078aeb29727178c6335827"
+prettier@^1.10.1:
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.10.1.tgz#01423fea6957ea23618d37d339ef0e7f7c967fc6"
 
 pretty-bytes@^1.0.2:
   version "1.0.4"