feat: support declaring rules using .vue.html (ref #1238)

lib/plugin.js

@@ -15,14 +15,17 @@ module.exports = class VueLoaderPlugin {
       const clone = Object.assign({}, rule)
       delete clone.include
       const normalized = RuleSet.normalizeRule(clone, {}, '')
-      return !rule.enforce && normalized.resource && normalized.resource(`foo.vue`)
+      return !rule.enforce && normalized.resource && (
+        normalized.resource(`foo.vue`) ||
+        normalized.resource(`foo.vue.html`)
+      )
     })
     const vueRule = rawRules[vueRuleIndex]
 
     if (!vueRule) {
       throw new Error(
         `[VueLoaderPlugin Error] No matching rule for .vue files found.\n` +
-        `Make sure there is at least one root-level rule that matches .vue files.`
+        `Make sure there is at least one root-level rule that matches .vue or .vue.html files.`
       )
     }