diff --git a/src/types/index.ts b/src/types/index.ts
index aacff82..88f9746 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -79,11 +79,16 @@ export type ExecutePlugin = {
 
 export type AggregationMethodTypes = (typeof AGGREGATION_METHODS)[number];
 
+export type AggregationOptions = {
+  time: AggregationMethodTypes,
+  component: AggregationMethodTypes
+} 
+
 export type ParameterMetadata = {
   [key: string]: {
     description: string;
     unit: string;
-    'aggregation-method': AggregationMethodTypes;
+    'aggregation-method': AggregationOptions;
   };
 };