diff --git a/src/components/toast/Toast.d.ts b/src/components/toast/Toast.d.ts
index 728e93884..bba244587 100755
--- a/src/components/toast/Toast.d.ts
+++ b/src/components/toast/Toast.d.ts
@@ -1,20 +1,118 @@
-interface ToastProps {
-    group?: string;
-    position?: string;
-    autoZIndex?: boolean;
-    baseZIndex?: number;
-    breakpoints?: {[key: string]: string};
+import { VNode } from 'vue';
+import { ClassComponent, GlobalComponentConstructor } from '../ts-helpers';
+
+type ToastPositionType = 'top-left' | 'top-center' | 'bottom-left' | 'bottom-center' | 'bottom-right' | 'center';
+
+type ToastMessageSeverityType = 'success' | 'info' | 'warn' | 'error';
+
+export interface ToastMessageOptions {
+    /**
+     * Severity level of the message.
+     * @see MessageSeverityType
+     * Default value is 'info'.
+     */
+    severity?: ToastMessageSeverityType;
+    /**
+     * Summary content of the message.
+     */
+    summary?: string | undefined;
+    /**
+     * Detail content of the message.
+     */
+    detail?: string | undefined;
+    /**
+     * Whether the message can be closed manually using the close icon.
+     * Default value is true.
+     */
+    closable?: boolean | undefined;
+    /**
+     * Delay in milliseconds to close the message automatically.
+     * Default value is 3000.
+     */
+    life?: number | undefined;
+    /**
+     * Key of the Toast to display the message.
+     */
+    group?: string | undefined;
+    /**
+     * Style class of the message.
+     */
+    styleClass?: string | undefined;
+    /**
+     * Style class of the content.
+     */
+    contentStyleClass?: string | undefined;
 }
 
-interface ToastMessageSlotInterface {
-    message: any;
+export interface ToastBreakpointsType {
+    /**
+     * Breakpoint for responsive mode.
+     *
+     * Example:
+     *
+     * <Toast :breakpoints="{'960px': { width: '75vw', ... }" ... />
+     *
+     */
+    [key: string]: any;
 }
 
-declare class Toast {
-    $props: ToastProps;
-    $slots: {
-        message: ToastMessageSlotInterface;
+export interface ToastProps {
+    /**
+     * Unique identifier of a message group.
+     */
+    group?: string | undefined;
+    /**
+     * Position of the toast in viewport.
+     * @see ToastPositionType
+     * Default value is 'top-right'.
+     */
+    position?: ToastPositionType;
+    /**
+     * Whether to automatically manage layering.
+     * Default value is true.
+     */
+    autoZIndex?: boolean | undefined;
+    /**
+     * Base zIndex value to use in layering.
+     * Default value is 0.
+     */
+    baseZIndex?: number | undefined;
+    /**
+     * Object literal to define styles per screen size.
+     * @see ToastBreakpointsType
+     */
+    breakpoints?: ToastBreakpointsType;
+}
+
+export interface ToastSlots {
+    /**
+     * Custom message template.
+     */
+    message: () => VNode[];
+}
+
+export declare type ToastEmits = {
+}
+
+declare class Toast extends ClassComponent<ToastProps, ToastSlots, ToastEmits> { }
+
+declare module '@vue/runtime-core' {
+    interface GlobalComponents {
+        Toast: GlobalComponentConstructor<Toast>
     }
 }
 
+/**
+ *
+ * Toast is used to display messages in an overlay.
+ *
+ * Helper API:
+ *
+ * - ToastService
+ *
+ * Demos:
+ *
+ * - [Toast](https://www.primefaces.org/primevue/showcase/#/toast)
+ *
+ */
 export default Toast;