feat: add snjs package

packages/snjs/lib/Services/Features/ClientInterface.ts

@@ -0,0 +1,36 @@
+import { FeatureStatus, SetOfflineFeaturesFunctionResponse } from './Types'
+import { FeatureDescription, FeatureIdentifier } from '@standardnotes/features'
+import { SNComponent } from '@standardnotes/models'
+import { RoleName } from '@standardnotes/common'
+
+export interface FeaturesClientInterface {
+  downloadExternalFeature(urlOrCode: string): Promise<SNComponent | undefined>
+
+  getUserFeature(featureId: FeatureIdentifier): FeatureDescription | undefined
+
+  getFeatureStatus(featureId: FeatureIdentifier): FeatureStatus
+
+  hasMinimumRole(role: RoleName): boolean
+
+  setOfflineFeaturesCode(code: string): Promise<SetOfflineFeaturesFunctionResponse>
+
+  hasOfflineRepo(): boolean
+
+  deleteOfflineFeatureRepo(): Promise<void>
+
+  isThirdPartyFeature(identifier: string): boolean
+
+  toggleExperimentalFeature(identifier: FeatureIdentifier): void
+
+  getExperimentalFeatures(): FeatureIdentifier[]
+
+  getEnabledExperimentalFeatures(): FeatureIdentifier[]
+
+  enableExperimentalFeature(identifier: FeatureIdentifier): void
+
+  disableExperimentalFeature(identifier: FeatureIdentifier): void
+
+  isExperimentalFeatureEnabled(identifier: FeatureIdentifier): boolean
+
+  isExperimentalFeature(identifier: FeatureIdentifier): boolean
+}