Mailspring/app/internal_packages/send-reminders/lib/main.es6

import {ComponentRegistry, ExtensionRegistry} from 'nylas-exports';
import {HasTutorialTip} from 'nylas-component-kit';
import SendRemindersThreadTimestamp from './send-reminders-thread-timestamp';
import SendRemindersComposerButton from './send-reminders-composer-button';
import SendRemindersToolbarButton from './send-reminders-toolbar-button';
import {ThreadHeader, MessageHeader} from './send-reminders-headers';
import SendRemindersStore from './send-reminders-store';
import * as ThreadListExtension from './send-reminders-thread-list-extension';
import * as AccountSidebarExtension from './send-reminders-account-sidebar-extension';


const ComposerButtonWithTip = HasTutorialTip(SendRemindersComposerButton, {
  title: "Get reminded!",
  instructions: "Get reminded if you don't receive a reply for this message within a specified time.",
});

export function activate() {
  ComponentRegistry.register(ComposerButtonWithTip, {role: 'Composer:ActionButton'})
  ComponentRegistry.register(SendRemindersToolbarButton, {role: 'ThreadActionsToolbarButton'});
  ComponentRegistry.register(SendRemindersThreadTimestamp, {role: 'ThreadListTimestamp'});
  ComponentRegistry.register(MessageHeader, {role: 'MessageHeader'});
  ComponentRegistry.register(ThreadHeader, {role: 'MessageListHeaders'});
  ExtensionRegistry.ThreadList.register(ThreadListExtension)
  ExtensionRegistry.AccountSidebar.register(AccountSidebarExtension)
  SendRemindersStore.activate()
}

export function deactivate() {
  ComponentRegistry.unregister(ComposerButtonWithTip)
  ComponentRegistry.unregister(SendRemindersToolbarButton)
  ComponentRegistry.unregister(SendRemindersThreadTimestamp);
  ComponentRegistry.unregister(MessageHeader);
  ComponentRegistry.unregister(ThreadHeader);
  ExtensionRegistry.ThreadList.unregister(ThreadListExtension)
  ExtensionRegistry.AccountSidebar.unregister(AccountSidebarExtension)
  SendRemindersStore.deactivate()
}