feat(runtime-core): 搭建Suspense组件基础结构

Author: coderwei99

packages/runtime-core/src/components/suspense.ts

@@ -0,0 +1,14 @@
+export function isSuspense(vnode) {
+  return !!vnode.__isSuspense
+}
+
+const SuspenseImpl = {
+  __isSuspense: true,
+  process(n1, n2) {
+    if (!n1) {
+    } else {
+    }
+  }
+}
+
+export const Suspense = SuspenseImpl