wip(ssr): fix naming for runtime helpers (#694)

Author: underfin

packages/compiler-ssr/src/runtimeHelpers.ts

@@ -17,7 +17,7 @@ registerRuntimeHelpers({
   [SSR_RENDER_SLOT]: `_renderSlot`,
   [SSR_RENDER_CLASS]: `_renderClass`,
   [SSR_RENDER_STYLE]: `_renderStyle`,
-  [SSR_RENDER_ATTRS]: `renderAttrs`,
-  [SSR_RENDER_ATTR]: `renderAttr`,
+  [SSR_RENDER_ATTRS]: `_renderAttrs`,
+  [SSR_RENDER_ATTR]: `_renderAttr`,
   [SSR_RENDER_LIST]: `_renderList`
 })

packages/server-renderer/src/index.ts

@@ -9,7 +9,8 @@ export {
 export {
   renderClass as _renderClass,
   renderStyle as _renderStyle,
-  renderAttrs as _renderAttrs
+  renderAttrs as _renderAttrs,
+  renderAttr as _renderAttr
 } from './helpers/renderAttrs'
 export { interpolate as _interpolate } from './helpers/interpolate'
 export { renderList as _renderList } from './helpers/renderList'