Added lexars

lexers/testdata/vue.actual

@@ -0,0 +1,21 @@
+<template>
+    <button class="button">This is MyButton</button>
+    <ul-extendded v-if="examples.length" bordered>
+        <li
+            v-for="example in examples"
+            :key="`${example.id}`"
+        />
+    </ul-extendded>
+</template>
+
+<script>
+    export default {
+        name: "MyButton"
+    }
+</script>
+
+<style>
+    .button{
+        font-size:18px;
+    }
+</style>