joplin/packages/app-desktop/gui/WindowCommandsAndDialogs/commands/openFolder.ts

import { CommandRuntime, CommandDeclaration, CommandContext } from '@joplin/lib/services/CommandService';

export const declaration: CommandDeclaration = {
	name: 'openFolder',
};

export const runtime = (): CommandRuntime => {
	return {
		execute: async (context: CommandContext, folderId: string) => {
			context.dispatch({
				type: 'FOLDER_SELECT',
				id: folderId,
			});
		},
	};
};