n8n/packages/nodes-base/nodes/Marketstack/descriptions/TickerDescription.ts

import {
	INodeProperties,
} from 'n8n-workflow';

export const tickerOperations: INodeProperties[] = [
	{
		displayName: 'Operation',
		name: 'operation',
		type: 'options',
		noDataExpression: true,
		options: [
			{
				name: 'Get',
				value: 'get',
			},
		],
		default: 'get',
		displayOptions: {
			show: {
				resource: [
					'ticker',
				],
			},
		},
	},
];

export const tickerFields: INodeProperties[] = [
	{
		displayName: 'Ticker',
		name: 'symbol',
		type: 'string',
		required: true,
		displayOptions: {
			show: {
				resource: [
					'ticker',
				],
				operation: [
					'get',
				],
			},
		},
		default: '',
		description: 'Stock symbol (ticker) to retrieve, e.g. <code>AAPL</code>',
	},
];