fix(utils): also recognize .tsx files as Vue files (#2565)

Author: haoqunjiang

lib/utils/index.js

@@ -2681,7 +2681,7 @@ function markVariableAsUsed(context, name, node) {
  * @param {string} path
  */
 function isVueFile(path) {
-  return path.endsWith('.vue') || path.endsWith('.jsx')
+  return path.endsWith('.vue') || path.endsWith('.jsx') || path.endsWith('.tsx')
 }
 
 /**

tests/lib/utils/vue-component.js

@@ -339,6 +339,7 @@ ruleTester.run('vue-component', rule, {
     },
     ...validTests('js'),
     ...validTests('jsx'),
+    ...validTests('tsx'),
     ...validTests('vue')
   ],
   invalid: [
@@ -356,6 +357,7 @@ ruleTester.run('vue-component', rule, {
     },
     ...invalidTests('js'),
     ...invalidTests('jsx'),
+    ...invalidTests('tsx'),
     ...invalidTests('vue')
   ]
 })