asךٛؾ٭ّ⭳全 import { logType as LOGTYPE } from "./namedModule" * as export import * as Logger from "./namedModule" Logger.hello() // 'hello' (webpack TreeShaking ) * as #hatenaintern
= { name: string age: number } type Age = Person["age"] // number const signalColors = ["red", "blue", "yellow"] as const // as const͠ͳ͍ͱstring[]ʹͳΔ // Arrayʹ[number]ͰΞΫηε͢ΔͱྻͷΛྻڍͨ͠ܕΛಘΒΕΔ type Signal = typeof signalColors[number] // 'red' | 'blue' | 'yellow' #hatenaintern
WHATWG DOM Living Standard WHATWG HTML/DOM Living Standard ECMAScript HTML DOM (Node.js ) W C HTML HTML . 399 5 WHATWG 2021 1 29 WHATWG Living Standard W C / : [https://future-architect.github.io/articles/ a/ HTML | ] 2004 Apple Mozilla Opera 3 W C HTML Living Standard #hatenaintern
Chrome : Chrome Platform Status Mozilla : Mozilla Speci cation Positions W C Web Incubator Community Group https://scrapbox.io/pastak-pub/ WebAPI #hatenaintern