From 107e731783bb4fb31b503ec571bb6bc4d0b878c9 Mon Sep 17 00:00:00 2001
From: qqabcv520 <605655316@qq.com>
Date: Tue, 25 Jun 2019 16:48:52 +0800
Subject: [PATCH] fix(module:grid): Make all properties in EmbeddedProperty
 optional (#3473)

---
 components/grid/nz-col.directive.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/components/grid/nz-col.directive.ts b/components/grid/nz-col.directive.ts
index d8a4e66bfb..d109612f58 100644
--- a/components/grid/nz-col.directive.ts
+++ b/components/grid/nz-col.directive.ts
@@ -24,11 +24,11 @@ import { startWith, takeUntil } from 'rxjs/operators';
 import { NzRowDirective } from './nz-row.directive';
 
 export interface EmbeddedProperty {
-  span: number;
-  pull: number;
-  push: number;
-  offset: number;
-  order: number;
+  span?: number;
+  pull?: number;
+  push?: number;
+  offset?: number;
+  order?: number;
 }
 
 @Directive({