fix(v-on): capitalize dynamic event names

packages/shared/src/index.ts

@@ -94,6 +94,9 @@ const cacheStringFunction = <T extends (str: string) => string>(fn: T): T => {
 }
 
 const camelizeRE = /-(\w)/g
+/**
+ * @private
+ */
 export const camelize = cacheStringFunction(
   (str: string): string => {
     return str.replace(camelizeRE, (_, c) => (c ? c.toUpperCase() : ''))
@@ -101,12 +104,18 @@ export const camelize = cacheStringFunction(
 )
 
 const hyphenateRE = /\B([A-Z])/g
+/**
+ * @private
+ */
 export const hyphenate = cacheStringFunction(
   (str: string): string => {
     return str.replace(hyphenateRE, '-$1').toLowerCase()
   }
 )
 
+/**
+ * @private
+ */
 export const capitalize = cacheStringFunction(
   (str: string): string => {
     return str.charAt(0).toUpperCase() + str.slice(1)