newlines at the end of files

package.json

@@ -30,6 +30,7 @@
     "extends": [
       "plugin:vue/strongly-recommended",
       "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
       "@vue/typescript/recommended"
     ],
     "plugins": ["@typescript-eslint"],

src/entities/TimeRange.ts

@@ -29,6 +29,4 @@ export default class TimeRange {
     return targetDate.getTime();
   }
 
-
-
 }