diff --git a/src/components/confirmationservice/ConfirmationService.d.ts b/src/components/confirmationservice/ConfirmationService.d.ts
index de2ab1d8b4..236ab64c38 100644
--- a/src/components/confirmationservice/ConfirmationService.d.ts
+++ b/src/components/confirmationservice/ConfirmationService.d.ts
@@ -1,6 +1,7 @@
-import Vue, { PluginFunction } from 'vue';
+import Vue, { Plugin } from 'vue';
 
-export const install: PluginFunction<{}>;
+declare const plugin: Plugin;
+export default plugin;
 
 interface ConfirmationServiceMethods {
     require(options: any): any;
diff --git a/src/components/toastservice/ToastService.d.ts b/src/components/toastservice/ToastService.d.ts
index 88a375aa38..1efd6e8385 100755
--- a/src/components/toastservice/ToastService.d.ts
+++ b/src/components/toastservice/ToastService.d.ts
@@ -1,6 +1,7 @@
-import Vue, { PluginFunction } from 'vue';
+import Vue, { Plugin } from 'vue';
 
-export const install: PluginFunction<{}>;
+declare const plugin: Plugin;
+export default plugin;
 
 interface ToastServiceMethods {
     add(message: any): any;