Add Webhook response node (#2254)

* ✨ Add Webhook-Response-Node

* ⚡ Replace callback function with promise

* ✨ Add support for Bull and binary-data

* ✨ Add string response option

* ⚡ Remove some comments

* ✨ Make more generically possible & fix issue multi call in
queue mode

* ⚡ Fix startup and eslint issues

* ⚡ Improvements to webhook response node and functionality

* ⚡ Replace data with more generic type

* ⚡ Make statusMessage optional

* ⚡ Change parameter order

* ⚡ Move Response Code underneath options

* ⚡ Hide Response Code on Webhook node if mode responseNode got selected

* ⚡ Minor improvements

* ⚡ Add missing file and fix lint issue

* ⚡ Fix some node linting issues

* ⚡ Apply feedback

* ⚡ Minor improvements

packages/core/src/NodeExecuteFunctions.ts

@@ -22,6 +22,7 @@ import {
 	ICredentialsExpressionResolveValues,
 	IDataObject,
 	IExecuteFunctions,
+	IExecuteResponsePromiseData,
 	IExecuteSingleFunctions,
 	IExecuteWorkflowInfo,
 	IHttpRequestOptions,
@@ -1635,6 +1636,9 @@ export function getExecuteFunctions(
 					Logger.warn(`There was a problem sending messsage to UI: ${error.message}`);
 				}
 			},
+			async sendResponse(response: IExecuteResponsePromiseData): Promise<void> {
+				await additionalData.hooks?.executeHookFunctions('sendResponse', [response]);
+			},
 			helpers: {
 				httpRequest,
 				prepareBinaryData,