How to pass the url in the type script file for options

ionic-v1
1 
this.options.push({
		displayName: 'Restaurents',
		subItems: [
			{
				iconName: 'basket',
				displayName: 'Restaurents-1',
				component:  MaintabsPage
			},
			{
				iconName: 'basket',
				displayName: 'Restaurents-2 ',
				component: MaintabsPage
			}
		]
	});