promise.catch(function() { ... });

<C onPress={() => this.setState({ pressed: true })} />

let greeting = 'hi';

Math.max(...array);

class C extends React.Component { render() { return <View />; } }

const key = 'abc'; const obj = { [key]: 10 };

const answer = 42;

const { isActive, style } = this.props;

for (var num of [1, 2, 3]) { ... };

let number = x => x;

const b = 0b11; const o = 0o7; const u = 'Hello\u{000A}\u{0009}!';

import React, { Component } from 'react';

const obj = { method() { return 10; } };

const name = 'vjeux'; const obj = { name };

function test(x = 'hello', { a, b }, ...args) {}

function(type, ...args) {};

const o = { a, b, c };

const a = /o+/y;

const who = 'world'; const str = `Hello ${who}`;

const string = 'foo💩bar'; const match = string.match(/foo(.)bar/u);

let x = 10 ** 2;

async function doStuffAsync() { const foo = await doOtherStuffAsync(); };

function f(a, b, c,) {};

try { throw 0; } catch { doSomethingWhichDoesNotCareAboutTheValueThrown(); }

const package = await import('package'); package.function()

export v from 'mod';

const extended = { ...obj, a: 10 };

class CustomDate { static epoch = new CustomDate(0); }

const foo = object.foo ?? 'default';

const name = obj.user?.name;

class Bork { static a = 'foo'; static b; x = 'bar'; y; }

template(`const %%importName%% = require(%%source%%);`);

function foo(x: ?number): string {};

export default 42;

<View style={{ color: 'red' }} />

Object.assign(a, b);

const bar = createReactClass({});

function foo(x: { hello: true, target: 'react native!' }): string {};