diff --git a/package.json b/package.json
index 1d4dabb..1a5d18d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "arge",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "A simple utility to parse command line arguments and flags",
   "keywords": [
     "argv",
diff --git a/src/index.ts b/src/index.ts
index 62e3c41..d0b6e55 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,13 +3,15 @@ interface Options {
   camelCaseKeys?: boolean
 }
 
+type Value = string | boolean | number | string[]
+
 const toArray = (value: string, delimiter: string) =>
   value
     .split(delimiter)
     .map(v => v.trim())
     .filter(v => v)
 
-const parse = (value: string): string | boolean | number | string[] => {
+const parse = (value: string): Value => {
   if (['true', 'false', true, false].includes(value)) {
     return JSON.parse(value)
   }
@@ -35,7 +37,7 @@ export const arge = (
     isArgv: true,
     camelCaseKeys: true,
   }
-) =>
+): Record<string, Value> =>
   (options.isArgv !== false
     ? args.filter((_, index) => index > 1)
     : args