feat: add snjs package

packages/snjs/lib/Application/Options/RequiredOptions.ts

@@ -0,0 +1,42 @@
+import { ApplicationIdentifier } from '@standardnotes/common'
+import { AlertService, DeviceInterface, Environment, Platform } from '@standardnotes/services'
+import { PureCryptoInterface } from '@standardnotes/sncrypto-common'
+
+export interface RequiredApplicationOptions {
+  /**
+   * The Environment that identifies your application.
+   */
+  environment: Environment
+  /**
+   * The Platform that identifies your application.
+   */
+  platform: Platform
+  /**
+   * The device interface that provides platform specific
+   * utilities that are used to read/write raw values from/to the database or value storage.
+   */
+  deviceInterface: DeviceInterface
+  /**
+   * The platform-dependent implementation of SNPureCrypto to use.
+   * Web uses SNWebCrypto, mobile uses SNReactNativeCrypto.
+   */
+  crypto: PureCryptoInterface
+  /**
+   * The platform-dependent implementation of alert service.
+   */
+  alertService: AlertService
+  /**
+   * A unique persistent identifier to namespace storage and other
+   * persistent properties. For an ephemeral runtime identifier, use ephemeralIdentifier.
+   */
+  identifier: ApplicationIdentifier
+
+  /**
+   * Default host to use in ApiService.
+   */
+  defaultHost: string
+  /**
+   * Version of client application.
+   */
+  appVersion: string
+}