Fix linter errors

src/Resizer.vue

@@ -16,22 +16,22 @@ export default {
       default: 0
     }
   },
-  data() {
+  data () {
     return {
       clicked: false,
       size: {}
     }
   },
-  mounted() {
+  mounted () {
     this.$el.addEventListener('mousedown', this.start, false)
   },
   computed: {
-    className() {
+    className () {
       return { 'vue-modal-resizer': true, clicked: this.clicked }
     }
   },
   methods: {
-    start(event) {
+    start (event) {
       this.clicked = true
 
       window.addEventListener('mousemove', this.mousemove, false)
@@ -40,7 +40,7 @@ export default {
       event.stopPropagation()
       event.preventDefault()
     },
-    stop() {
+    stop () {
       this.clicked = false
 
       window.removeEventListener('mousemove', this.mousemove, false)
@@ -51,10 +51,10 @@ export default {
         size: this.size
       })
     },
-    mousemove(event) {
+    mousemove (event) {
       this.resize(event)
     },
-    resize(event) {
+    resize (event) {
       var el = this.$el.parentElement
 
       if (el) {