RN i18next example with false warning

Component.jsx

import React, { PureComponent } from 'react';
import { View } from 'react-native';

import { connect } from 'react-redux';

import i18n from '@app/i18n';
// or import withTranslation('calibration')(Component);

import { ButtonBottom } from '@app/theme/components/Button';

class Component extends PureComponent {
    ...
    render() {
        return (
            <View style={styles.root}>
              <Text>{i18n.t('calibration:hello')}</Text>
            </View>
        );
    }
}

const mapStateToProps = { ... };

const mapDispatchToProps = { ... };

export default connect(
    mapStateToProps,
    mapDispatchToProps,
)(Component);

i18next.js

import i18next from 'i18next';
import { initReactI18next } from 'react-i18next';

import { calibrationLocalesFiles } from '@app/apps/DeviceCalibrationWizard/locales';

import i18nextOptions from './i18nextOptions';

const i18n = i18next.createInstance();

i18n
    .use(initReactI18next)
    .init(i18nextOptions({
        resources: {
            en: {
                calibration: calibrationLocalesFiles.en,
            },
            ru: {
                calibration: calibrationLocalesFiles.ru,
            }
        },
        react: {
            wait: true
        }
    }))
;

export default i18n;

index.js

import '@app/i18n';

....

AppRegistry.registerComponent('appName', () => App);