[Improvement] add type definition files (#361)

packages/dialog/index.js

@@ -7,8 +7,11 @@ const defaultConfig = {
   value: true,
   title: '',
   message: '',
+  overlay: true,
+  lockOnScroll: true,
   confirmButtonText: '',
   cancelButtonText: '',
+  showConfirmButton: true,
   showCancelButton: false,
   closeOnClickOverlay: false,
   callback: action => {

packages/mixins/popup/Modal.vue

@@ -15,7 +15,7 @@ export default {
   props: {
     zIndex: Number,
     className: String,
-    customStyle: Object,
+    customStyle: Object
   },
 
   computed: {
@@ -23,7 +23,7 @@ export default {
       return {
         zIndex: this.zIndex,
         ...this.customStyle
-      }
+      };
     }
   }
 };

packages/toast/index.js

@@ -4,11 +4,11 @@ import VueToast from './toast';
 let instance;
 
 const defaultOptions = {
-  visible: true,
   type: 'text',
   mask: false,
-  position: 'middle',
+  visible: true,
   duration: 3000,
+  position: 'middle',
   forbidClick: false,
   clear: () => {
     instance.visible = false;