fix(overmind-angular): fix changes to v6 and build prod

Author: christianalfoni

packages/node_modules/overmind-angular/src/directive.ts

@@ -11,12 +11,12 @@ import {
   Inject,
   // @ts-ignore
 } from '@angular/core'
-import { OvermindService } from './service'
 import { EventType, Overmind, MODE_SSR } from 'overmind'
 import { IS_PROXY } from 'proxy-state-tree'
 
 export const OVERMIND_INSTANCE = new InjectionToken('OVERMIND')
 
+// @ts-ignore
 const IS_PRODUCTION = process.env.NODE_ENV === 'production'
 
 let nextComponentId = 0

packages/node_modules/overmind-angular/src/index.ts

@@ -1,6 +1,7 @@
 // @ts-ignore
 import { NgModule } from '@angular/core'
-import { OvermindTrackDirective, OVERMIND_INSTANCE } from './directive'
+
+import { OVERMIND_INSTANCE, OvermindTrackDirective } from './directive'
 import { OvermindService } from './service'
 
 export { OVERMIND_INSTANCE, OvermindService }