fix(core): Fix .map calls on NodeExecutionOutput (no-changelog) (#11955)

packages/workflow/src/Interfaces.ts

@@ -14,7 +14,7 @@ import type { URLSearchParams } from 'url';
 
 import type { CODE_EXECUTION_MODES, CODE_LANGUAGES, LOG_LEVELS } from './Constants';
 import type { IDeferredPromise } from './DeferredPromise';
-import type { ExecutionCancelledError } from './errors';
+import { ApplicationError, type ExecutionCancelledError } from './errors';
 import type { ExpressionError } from './errors/expression.error';
 import type { NodeApiError } from './errors/node-api.error';
 import type { NodeOperationError } from './errors/node-operation.error';
@@ -1587,17 +1587,25 @@ export interface SupplyData {
 	closeFunction?: CloseFunction;
 }
 
-export class NodeExecutionOutput extends Array {
-	private hints: NodeExecutionHint[];
-
+export class NodeExecutionOutput extends Array<INodeExecutionData[]> {
 	constructor(data: INodeExecutionData[][], hints: NodeExecutionHint[] = []) {
 		super();
-		this.push(...data);
-		this.hints = hints;
+		// TODO: This is a temporary solution for NODE-1740, until we move away from extending native Array class
+		Object.defineProperty(data, 'getHints', {
+			value: () => hints,
+			enumerable: false,
+			writable: false,
+			configurable: false,
+		});
+		return data as NodeExecutionOutput;
 	}
 
-	public getHints(): NodeExecutionHint[] {
-		return this.hints;
+	static [Symbol.hasInstance](instance: unknown) {
+		return Array.isArray(instance) && 'getHints' in instance;
+	}
+
+	getHints(): NodeExecutionHint[] {
+		throw new ApplicationError('This should not have been called');
 	}
 }