diff --git a/version.d.ts b/version.d.ts
new file mode 100644
index 00000000..76dc8b10
--- /dev/null
+++ b/version.d.ts
@@ -0,0 +1,2 @@
+export declare const version = "1.0.0-beta";
+export default version;
diff --git a/version.js b/version.js
index f4e8a302..1dea1d45 100644
--- a/version.js
+++ b/version.js
@@ -1,2 +1,2 @@
-// Generated by genversion.
 export const version = '1.0.0-beta';
+export default version;
diff --git a/version.ts b/version.ts
new file mode 100644
index 00000000..c758c54d
--- /dev/null
+++ b/version.ts
@@ -0,0 +1,3 @@
+export const version = '1.0.0-beta'
+
+export default version