diff --git a/api/src/types/query.ts b/api/src/types/query.ts
index b93d113bf2..60705d1063 100644
--- a/api/src/types/query.ts
+++ b/api/src/types/query.ts
@@ -10,6 +10,8 @@ export type Query = {
 	meta?: Meta[];
 	search?: string;
 	export?: 'json' | 'csv' | 'xml';
+	group?: string[];
+	aggregate?: Aggregate;
 	deep?: Record<string, Query>;
 };
 
@@ -22,6 +24,27 @@ export type Filter = {
 	[keyOrOperator: string]: Filter | any;
 };
 
+/**
+ * Aggregate operation. Contains column name, and the field alias it should be returned as
+ */
+export type Aggregate = {
+	avg?: {
+		[column: string]: string;
+	};
+	min?: {
+		[column: string]: string;
+	};
+	max?: {
+		[column: string]: string;
+	};
+	count?: {
+		[column: string]: string;
+	};
+	sum?: {
+		[column: string]: string;
+	};
+};
+
 export type FilterOperator =
 	| 'eq'
 	| 'neq'