docs: added reference for JS Client (#1629)

* added reference for JS Client

* added reference for JS Client

* added reference for JS Client

docs/content/references/js-client/classes/internal.AdminPostDiscountsDiscountConditionsParams.md

@@ -0,0 +1,27 @@
+---
+displayed_sidebar: jsClientSidebar
+---
+
+# Class: AdminPostDiscountsDiscountConditionsParams
+
+[internal](../modules/internal.md).AdminPostDiscountsDiscountConditionsParams
+
+## Properties
+
+### expand
+
+• `Optional` **expand**: `string`
+
+#### Defined in
+
+packages/medusa/dist/api/routes/admin/discounts/create-condition.d.ts:56
+
+___
+
+### fields
+
+• `Optional` **fields**: `string`
+
+#### Defined in
+
+packages/medusa/dist/api/routes/admin/discounts/create-condition.d.ts:57