n8n/scripts/backend-module/my-feature.config.template

import { Config, Env } from '@n8n/config';

@Config
export class MyFeatureConfig {
	/**
	 * How often in minutes to run some task.
	 * @default 30
	 */
	@Env('N8N_MY_FEATURE_TASK_INTERVAL')
	taskInterval: number = 30;
}