diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..1fa818f
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,7 @@
+interface FormatOptions {
+    eol?: string;
+    singleQuote?: boolean;
+    spaces?: null | number | string;
+}
+export function format(value: any, options?: FormatOptions): string;
+export function parse(value: string): any;
\ No newline at end of file
diff --git a/package.json b/package.json
index a6ff679..b6e6b61 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lua-json",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Convert Lua tables to and from JSON",
   "keywords": [
     "json",