wip(compiler-dom): v-model runtime

packages/runtime-dom/src/index.ts

@@ -9,10 +9,20 @@ const { render, createApp } = createRenderer<Node, Element>({
 
 export { render, createApp }
 
+// DOM-only runtime helpers
+export {
+  vModelText,
+  vModelCheckbox,
+  vModelRadio,
+  vModelSelect,
+  vModelDynamic
+} from './directives/vModel'
+
 // re-export everything from core
 // h, Component, reactivity API, nextTick, flags & types
 export * from '@vue/runtime-core'
 
+// Type augmentations
 export interface ComponentPublicInstance {
   $el: Element
 }