inventoresed/packages/cc/src/lib/NotificationEventPayload.ts

Z-Wave driver written entirely in JavaScript/TypeScript

import type { Duration } from "@zwave-js/core";
import type { CommandClass } from "./CommandClass";

export interface NotificationEventPayload {
	toNotificationEventParameters(): Buffer | Duration | Record<string, number>;
}

/**
 * Tests if the given message contains a CC
 */
export function isNotificationEventPayload<T extends CommandClass>(
	msg: T,
): msg is T & NotificationEventPayload {
	return typeof (msg as any).toNotificationEventParameters === "function";
}