feat(hmr): root instance reload

2019-12-22 12:25:04 -05:00
parent c3e1c812e3
commit eda495efd8
4 changed files with 27 additions and 10 deletions
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -1727,12 +1727,12 @@ export function createRenderer<
    }
  }

-  const render: RootRenderFunction<
-    HostNode,
-    HostElement & {
-      _vnode: HostVNode | null
-    }
-  > = (vnode, container) => {
+  type HostRootElement = HostElement & { _vnode: HostVNode | null }
+
+  const render: RootRenderFunction<HostNode, HostElement> = (
+    vnode,
+    container: HostRootElement
+  ) => {
    if (vnode == null) {
      if (container._vnode) {
        unmount(container._vnode, null, null, true)