souhe

import { createFetch } from 'callstackFetch'; // or import callstackFetch from 'callstackFetch'

const customFetch = createFetch({  // or new callstackFetch({})
  onError: (parseError) => {},
  onSuccess: (parsedBody) => {},

  parseError: (error) => {},
  parseBody: (body) => {},
  parseResponseHeaders: (headers) => ({ page: headers.get('Link') }),

souhe

test2(id) {
  this.test(id);
},

souhe

{
  activeSelectable: ?Object;
  selectables: Array<{
    x: number;
    y: number;
    onFocus: Function;
    onPress: Function;
    onBlur: Function;
  }>;
}

souhe

_handleKeyDown = (key: number) => {
  switch (key) {
    case keyCodes.up:
      this._selectNewActive(x => x - 1);
      break;
    case keyCodes.down:
      this._selectNewActive(x => x + 1);
      break;
    case keyCodes.center:
      if (this.state.activeSelectable) {

souhe

import React, { Component } from 'react';
import { TextInput } from 'react-native';

import selectable from './selectable';

const Selectable = selectable(TextInput); // The most important line in this implementation!

export default class SelectableInput extends Component {
  _input: any

souhe

export default class Buttons extends Component {
  state = {
    color: 'white',
  }

  render() {
    return (
      <View style={styles.container}>
        <Button title="Button 1" onPress={() => this.setState({ color: 'red' })} color="red"/>
        <Button title="Button 2" onPress={() => this.setState({ color: 'green' })} color="green"/>

souhe

const SelectableButton = selectable(Button);

export default class Buttons extends Component {
  state = {
    color: 'white',
  }

  render() {
    return (
      <View style={styles.container}>

souhe

import React, { Component } from 'react';
import Input from './Input';
import withValidation from './withValidation';

class LoginForm extends Component {
  handleSubmit = () => {
    const isValid = this.props.validate();
    if (isValid) {
      // TODO: submit data
    }

souhe

/* @flow */
import { PureComponent } from 'react';

type Fields = { [fieldName: string]: * };

type Props = {
  children: Function,
  rules: {
    [fieldName: string]: (trimmedString: string) => void | string | boolean
  },

souhe

/* @flow */

import React, { Component } from 'react';

...

type State = {
  passwordVisable: boolean,
  email: string,
  password: string,