types: simplify types (#104)

2019-10-05 22:09:34 +08:00
parent ca70aff860
commit 9d6783053c
12 changed files with 50 additions and 71 deletions
--- a/packages/runtime-core/src/componentProps.ts
+++ b/packages/runtime-core/src/componentProps.ts
@@ -96,7 +96,7 @@ export function resolveProps(
  _options: ComponentPropsOptions | void
 ) {
  const hasDeclaredProps = _options != null
-  const options = normalizePropsOptions(_options) as NormalizedPropsOptions
+  const options = normalizePropsOptions(_options)!
  if (!rawProps && !hasDeclaredProps) {
    return
  }
@@ -196,9 +196,9 @@ const normalizationMap = new WeakMap()

 function normalizePropsOptions(
  raw: ComponentPropsOptions | void
-): NormalizedPropsOptions | void {
+): NormalizedPropsOptions | null {
  if (!raw) {
-    return
+    return null
  }
  if (normalizationMap.has(raw)) {
    return normalizationMap.get(raw)