提交初始版本，使用vant ui库

miniprogram_npm/@vant/weapp/toast/toast.d.ts

@@ -0,0 +1,28 @@
+/// <reference types="miniprogram-api-typings" />
+/// <reference types="miniprogram-api-typings" />
+type ToastMessage = string | number;
+type ToastContext = WechatMiniprogram.Component.TrivialInstance | WechatMiniprogram.Page.TrivialInstance;
+interface ToastOptions {
+    show?: boolean;
+    type?: string;
+    mask?: boolean;
+    zIndex?: number;
+    context?: (() => ToastContext) | ToastContext;
+    position?: string;
+    duration?: number;
+    selector?: string;
+    forbidClick?: boolean;
+    loadingType?: string;
+    message?: ToastMessage;
+    onClose?: () => void;
+}
+declare function Toast(toastOptions: ToastOptions | ToastMessage): WechatMiniprogram.Component.TrivialInstance | undefined;
+declare namespace Toast {
+    var loading: (options: ToastMessage | ToastOptions) => WechatMiniprogram.Component.TrivialInstance | undefined;
+    var success: (options: ToastMessage | ToastOptions) => WechatMiniprogram.Component.TrivialInstance | undefined;
+    var fail: (options: ToastMessage | ToastOptions) => WechatMiniprogram.Component.TrivialInstance | undefined;
+    var clear: () => void;
+    var setDefaultOptions: (options: ToastOptions) => void;
+    var resetDefaultOptions: () => void;
+}
+export default Toast;