diff --git a/.changeset/plenty-birds-help.md b/.changeset/plenty-birds-help.md
new file mode 100644
index 00000000..53fe7e94
--- /dev/null
+++ b/.changeset/plenty-birds-help.md
@@ -0,0 +1,5 @@
+---
+"alcaeus": patch
+---
+
+Export type for alcaeus factory
diff --git a/packages/alcaeus/Factory.ts b/packages/alcaeus/Factory.ts
index 79418bb1..6a35496d 100644
--- a/packages/alcaeus/Factory.ts
+++ b/packages/alcaeus/Factory.ts
@@ -11,7 +11,12 @@ interface AlcaeusInit<D extends DatasetCore> {
   Headers?: typeof Headers
 }
 
-export default <D extends DatasetCore<Quad, Quad>>({ dataset, fetch, Headers, rootSelectors }: AlcaeusInit<D> = {}) => class AlcaeusFactory {
+export interface AlcaeusFactory<D extends DatasetCore = DatasetCore> {
+  hydra: HydraClient<D>
+  init(this: HydraEnvironment<D>): void
+}
+
+export default <D extends DatasetCore<Quad, Quad>>({ dataset, fetch, Headers, rootSelectors }: AlcaeusInit<D> = {}) => class implements AlcaeusFactory<D> {
   hydra!: HydraClient<D>
 
   init(this: HydraEnvironment<D>) {