refactor: Setup node context API, and consolidate code between Webhook and Wait nodes (no-changelog) (#6464)

packages/nodes-base/nodes/Webhook/error.ts

@@ -0,0 +1,13 @@
+export class WebhookAuthorizationError extends Error {
+	constructor(readonly responseCode: number, message?: string) {
+		if (message === undefined) {
+			message = 'Authorization problem!';
+			if (responseCode === 401) {
+				message = 'Authorization is required!';
+			} else if (responseCode === 403) {
+				message = 'Authorization data is wrong!';
+			}
+		}
+		super(message);
+	}
+}