refactor: Add IRequestOptions type to helpers.request for more type safety (no-changelog) (#8563)

Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>

packages/nodes-base/nodes/Mocean/GenericFunctions.ts

@@ -1,4 +1,10 @@
-import type { IExecuteFunctions, IHookFunctions, IDataObject, JsonObject } from 'n8n-workflow';
+import type {
+	IExecuteFunctions,
+	IHookFunctions,
+	IDataObject,
+	JsonObject,
+	IHttpRequestMethods,
+} from 'n8n-workflow';
 import { NodeApiError } from 'n8n-workflow';
 
 /**
@@ -7,7 +13,7 @@ import { NodeApiError } from 'n8n-workflow';
  */
 export async function moceanApiRequest(
 	this: IHookFunctions | IExecuteFunctions,
-	method: string,
+	method: IHttpRequestMethods,
 	endpoint: string,
 	body: IDataObject,
 	query?: IDataObject,

packages/nodes-base/nodes/Mocean/Mocean.node.ts

@@ -8,6 +8,7 @@ import type {
 	INodeType,
 	INodeTypeDescription,
 	JsonObject,
+	IHttpRequestMethods,
 } from 'n8n-workflow';
 import { NodeOperationError } from 'n8n-workflow';
 
@@ -220,7 +221,7 @@ export class Mocean implements INodeType {
 
 		let endpoint: string;
 		let operation: string;
-		let requestMethod: string;
+		let requestMethod: IHttpRequestMethods;
 		let resource: string;
 		let text: string;
 		let dlrUrl: string;