fix(types): missing children

Close #3230

Author: posva

types/router.d.ts

@@ -92,6 +92,7 @@ export interface PathToRegexpOptions {
 interface _RouteConfigBase {
   path: string
   name?: string
+  children?: RouteConfig[]
   redirect?: RedirectOption
   alias?: string | string[]
   meta?: any
@@ -107,7 +108,6 @@ interface RouteConfigSingleView extends _RouteConfigBase {
 
 interface RouteConfigMultipleViews extends _RouteConfigBase {
   components?: Dictionary<Component>
-  children?: RouteConfig[]
   props?: Dictionary<boolean | Object | RoutePropsFunction>
 }
 

types/test/index.ts

@@ -67,6 +67,16 @@ const router = new VueRouter({
     })
   },
   routes: [
+    {
+      path: '/foo',
+      component: Home,
+      children: [{ path: '', component: Home }]
+    },
+    {
+      path: '/foo',
+      components: { default: Home },
+      children: [{ path: '', component: Home }]
+    },
     {
       path: '/',
       name: 'home',