fix return type for getItems (#146)

Co-authored-by: Cory <cory@codiam.co.uk>

Author: ranseur92

src/runtime/composables/useDirectusItems.ts

@@ -1,5 +1,6 @@
 import {
   DirectusItemRequest,
+  DirectusItemMetaRequest,
   DirectusItemCreation,
   DirectusItemDeletion,
   DirectusItemUpdate,
@@ -11,7 +12,9 @@ import { useDirectus } from './useDirectus'
 export const useDirectusItems = () => {
   const directus = useDirectus()
 
-  const getItems = async <T>(data: DirectusItemRequest): Promise<DirectusItems<T> | T[]> => {
+  async function getItems<T>(data: DirectusItemRequest): Promise<T[]>;
+  async function getItems<T>(data: DirectusItemMetaRequest): Promise<DirectusItems<T>>;
+  async function getItems<T>(data: DirectusItemRequest | DirectusItemMetaRequest): Promise<T[] | DirectusItems<T>> {
     if (data.params?.filter) {
       (data.params.filter as unknown) = JSON.stringify(data.params.filter)
     }

src/runtime/types/index.d.ts

@@ -54,6 +54,9 @@ export interface DirectusQueryParams {
   alias?: string | Array<string>;
   deep?: Record<string, unknown>;
   search?: string;
+}
+
+export interface DirectusMetaQueryParams extends DirectusQueryParams {
   meta?: 'total_count' | 'filter_count' | '*';
 }
 
@@ -63,6 +66,10 @@ export interface DirectusItemRequest {
   params?: DirectusQueryParams;
 }
 
+export interface DirectusItemMetaRequest extends DirectusItemRequest {
+  params?: DirectusMetaQueryParams;
+}
+
 export interface DirectusItemCreation {
   collection: string;
   items: Array<Object> | Object;