import type { ProviderDriverKind, ProviderInstanceId, ServerProvider } from "@t3tools/contracts";import type * as Stream from "effect/Stream";import type { ServerProviderShape } from "./Services/ServerProvider.ts"; export type ProviderSnapshotSource = {  /**   * Routing key — uniquely identifies this instance in the aggregated   * snapshot list. Two different snapshot sources may share the same   * driver kind (multiple instances of the same driver).   */  readonly instanceId: ProviderInstanceId;  /** Driver implementation kind. */  readonly driverKind: ProviderDriverKind;  readonly getSnapshot: ServerProviderShape["getSnapshot"];  readonly refresh: ServerProviderShape["refresh"];  readonly streamChanges: Stream.Stream<ServerProvider>;};