missed a file

packages/automerge-repo/src/FindProgress.ts

@@ -0,0 +1,48 @@
+import { DocHandle } from "./DocHandle.js"
+
+export type FindProgressState =
+  | "loading"
+  | "ready"
+  | "failed"
+  | "aborted"
+  | "unavailable"
+
+interface FindProgressBase<T> {
+  state: FindProgressState
+  handle: DocHandle<T>
+}
+
+interface FindProgressLoading<T> extends FindProgressBase<T> {
+  state: "loading"
+  progress: number
+}
+
+interface FindProgressReady<T> extends FindProgressBase<T> {
+  state: "ready"
+}
+
+interface FindProgressFailed<T> extends FindProgressBase<T> {
+  state: "failed"
+  error: Error
+}
+
+interface FindProgressUnavailable<T> extends FindProgressBase<T> {
+  state: "unavailable"
+}
+
+interface FindProgressAborted<T> extends FindProgressBase<T> {
+  state: "aborted"
+}
+
+export type FindProgress<T> =
+  | FindProgressLoading<T>
+  | FindProgressReady<T>
+  | FindProgressFailed<T>
+  | FindProgressUnavailable<T>
+  | FindProgressAborted<T>
+
+export type FindProgressWithMethods<T> = FindProgress<T> & {
+  next: () => Promise<FindProgressWithMethods<T>>
+  // TODO: i don't like this allowableStates
+  untilReady: (allowableStates: string[]) => Promise<DocHandle<T>>
+}