feat: add services package

packages/services/src/Domain/Alert/AlertService.ts

@@ -0,0 +1,28 @@
+import { ClientDisplayableError } from '@standardnotes/responses'
+
+/* istanbul ignore file */
+
+export enum ButtonType {
+  Info = 0,
+  Danger = 1,
+}
+
+export type DismissBlockingDialog = () => void
+
+export abstract class AlertService {
+  abstract confirm(
+    text: string,
+    title?: string,
+    confirmButtonText?: string,
+    confirmButtonType?: ButtonType,
+    cancelButtonText?: string,
+  ): Promise<boolean>
+
+  abstract alert(text: string, title?: string, closeButtonText?: string): Promise<void>
+
+  abstract blockingDialog(text: string, title?: string): DismissBlockingDialog | Promise<DismissBlockingDialog>
+
+  showErrorAlert(error: ClientDisplayableError): Promise<void> {
+    return this.alert(error.text, error.title)
+  }
+}