diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..b177b67
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,10 @@
+export function encode(uint8array: Uint8Array): string;
+
+export function decode(base64: string): Uint8Array;
+
+declare const uint8ToBase64: {
+  encode: typeof encode;
+  decode: typeof decode;
+};
+
+export default uint8ToBase64; 
\ No newline at end of file
diff --git a/package.json b/package.json
index 214ce4f..084d333 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "uint8-to-base64",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "A safe Uint8Array to base64 string converter",
   "main": "cjs/index.js",
   "scripts": {
@@ -43,5 +43,6 @@
   "bugs": {
     "url": "https://github.com/WebReflection/uint8-to-base64/issues"
   },
-  "homepage": "https://github.com/WebReflection/uint8-to-base64#readme"
+  "homepage": "https://github.com/WebReflection/uint8-to-base64#readme",
+  "types": "index.d.ts"
 }