diff --git a/index.d.ts b/index.d.ts
index 95618a0..81caafa 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -7,9 +7,9 @@ declare module 'collect.js' {
     constructor(collection?: Item[] | Object);
 
     /**
-     * The all method returns the underlying array represented by the collection.
+     * The all method returns the underlying array or object represented by the collection.
      */
-    all(): Item[];
+    all(): Item[] | Record<string,Item>;
 
     /**
      * Alias for the avg() method.