state vs props in react natve code example

Example 1: react native anination 2 valuse

Animated.parallel([
    Animated.timing(this.state.opacity, {
        toValue: 0,
        duration: 300
    }),
    Animated.timing(this.state.height, {
        toValue: 0,
        duration: 300
    })
]).start(() => {
    // callback
});

Example 2: react sagas state

import { select } from 'redux-saga/effects';
...
let data = yield select(stateSelectorFunction);