how to add shadows in react-native code example

Example 1: #react native shadow

shadowColor: '#470000',
        shadowOffset: {width: 0, height: 1},
        shadowOpacity: 0.2,
        elevation: 1

Example 2: react native shadow

shadowColor: "#000",
shadowOffset: {
	width: 0,
	height: 2,
},
shadowOpacity: 0.25,
shadowRadius: 3.84,

elevation: 5,