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let name = ‘ゲスト’
try {
 name = awiat getName()
} catch (err) { }
console.log(`ようこそ ${name}さん`)

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async function f() {
 const x = await g()
}

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{
  "components.App.hello": "hello {name}",
  "components.App.welcome": "Welcome"
}

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hello:
  world:
    webpack

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// @flow
const sum = (a, b) => a + b

test('sum', () => {
  expect(sum(1, 2)).toBe(3)
})

const spyLog = jest.spyOn(console, 'log')
spyLog.mockImplementation(x => x)

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// @flow
import React, { Component } from 'react'
import EventListener from 'react-event-listener'
import lodash from 'lodash'
import catNames from './catNames'
import './App.css'

type TargetType = string

const Target = ({ word, active }: { word: TargetType, active: boolean }) =>

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// @flow
import * as I from 'immutable'

export function defineRecord<T: Object>(
	name: string,
	spec: T
): (init: $Shape<T>) => Record<T> {
	return I.Record(spec, name)
}

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// @flow
import React from 'react';
import styled, {keyframes, css} from 'styled-components';

function transform(percent: number, scale: number = 1) {
  return css`
		${percent}% {
			transform: scale(${scale});
		}
	`;

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