Fix tsc errors

Author: ota-meshi

lib/rules/no-empty-component-block.js

@@ -8,27 +8,34 @@
 // Requirements
 // ------------------------------------------------------------------------------
 
+const { isVElement } = require('../utils')
+
 // ------------------------------------------------------------------------------
 // Rule Definition
 // ------------------------------------------------------------------------------
 
 /**
  * check whether has attribute `src`
+ * @param {VElement} componentBlock
  */
 function hasAttributeSrc(componentBlock) {
   const hasAttribute = componentBlock.startTag.attributes.length > 0
 
   const hasSrc =
     componentBlock.startTag.attributes.filter(
       (attribute) =>
-        attribute.key.name === 'src' && attribute.value.value !== ''
+        !attribute.directive &&
+        attribute.key.name === 'src' &&
+        attribute.value &&
+        attribute.value.value !== ''
     ).length > 0
 
   return hasAttribute && hasSrc
 }
 
 /**
  * check whether value under the component block is only whitespaces or break lines
+ * @param {VElement} componentBlock
  */
 function isValueOnlyWhiteSpacesOrLineBreaks(componentBlock) {
   return (
@@ -63,11 +70,12 @@ module.exports = {
       return {}
     }
 
-    const componentBlocks = context.parserServices.getDocumentFragment()
-      .children
+    const componentBlocks = context.parserServices
+      .getDocumentFragment()
+      .children.filter(isVElement)
 
     return {
-      Program(node) {
+      Program() {
         for (const componentBlock of componentBlocks) {
           if (
             componentBlock.name !== 'template' &&