diff --git a/mod.ts b/mod.ts
index fca2314..50663a9 100644
--- a/mod.ts
+++ b/mod.ts
@@ -1,4 +1,8 @@
-import init, { encode as wasmEncode, decode as wasmDecode, source } from "./wasm.js";
+import init, {
+  decode as wasmDecode,
+  encode as wasmEncode,
+  source,
+} from "./wasm.js";
 
 await init(source);
 
@@ -37,13 +41,13 @@ export const FilterType = {
 };
 
 export interface DecodeResult {
-  image: Uint8Array,
-  width: number,
-  height: number,
-  colorType: ValueOf<typeof ColorType>,
-  bitDepth: ValueOf<typeof BitDepth>,
-  lineSize: number
-} 
+  image: Uint8Array;
+  width: number;
+  height: number;
+  colorType: ValueOf<typeof ColorType>;
+  bitDepth: ValueOf<typeof BitDepth>;
+  lineSize: number;
+}
 
 export function encode(
   image: Uint8Array,
@@ -73,7 +77,7 @@ export function encode(
 
 export function decode(image: Uint8Array): DecodeResult {
   const res = wasmDecode(image);
-  
+
   return {
     image: new Uint8Array(res.image),
     width: res.width,