refactor: format and lint codebase (#971)

app/assets/javascripts/Services/Bridge.ts

@@ -0,0 +1,37 @@
+/**
+ * This file will be imported by desktop, so we make sure imports are carrying
+ * as little extra code as possible with them.
+ */
+import { Environment } from '@standardnotes/snjs'
+
+export interface ElectronDesktopCallbacks {
+  desktop_updateAvailable(): void
+  desktop_windowGainedFocus(): void
+  desktop_windowLostFocus(): void
+  desktop_onComponentInstallationComplete(componentData: any, error: any): Promise<void>
+  desktop_requestBackupFile(): Promise<string | undefined>
+  desktop_didBeginBackup(): void
+  desktop_didFinishBackup(success: boolean): void
+}
+
+/** Platform-specific (i-e Electron/browser) behavior is handled by a Bridge object. */
+export interface Bridge {
+  readonly appVersion: string
+  environment: Environment
+
+  getKeychainValue(): Promise<unknown>
+  setKeychainValue(value: unknown): Promise<void>
+  clearKeychainValue(): Promise<void>
+
+  localBackupsCount(): Promise<number>
+  viewlocalBackups(): void
+  deleteLocalBackups(): Promise<void>
+
+  extensionsServerHost?: string
+  syncComponents(payloads: unknown[]): void
+  onMajorDataChange(): void
+  onInitialDataLoad(): void
+  onSignOut(): void
+  onSearch(text?: string): void
+  downloadBackup(): void | Promise<void>
+}