New target picker (#27284)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

src/components/target-picker/dialog/show-dialog-target-details.ts

@@ -0,0 +1,28 @@
+import { fireEvent } from "../../../common/dom/fire_event";
+import type { HaEntityPickerEntityFilterFunc } from "../../../data/entity";
+import type { TargetType } from "../../../data/target";
+import type { HaDevicePickerDeviceFilterFunc } from "../../device/ha-device-picker";
+
+export type NewBackupType = "automatic" | "manual";
+
+export interface TargetDetailsDialogParams {
+  title: string;
+  type: TargetType;
+  itemId: string;
+  deviceFilter?: HaDevicePickerDeviceFilterFunc;
+  entityFilter?: HaEntityPickerEntityFilterFunc;
+  includeDomains?: string[];
+  includeDeviceClasses?: string[];
+}
+
+export const loadTargetDetailsDialog = () => import("./dialog-target-details");
+
+export const showTargetDetailsDialog = (
+  element: HTMLElement,
+  params: TargetDetailsDialogParams
+) =>
+  fireEvent(element, "show-dialog", {
+    dialogTag: "ha-dialog-target-details",
+    dialogImport: loadTargetDetailsDialog,
+    dialogParams: params,
+  });