{"height":"190","image_url":null,"blog_title":"STORES Product Blog","description":"STORES \u4e88\u7d04 \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6c34\u91ce\u3067\u3059\u3002STORES \u4e88\u7d04 \u306e\u5e97\u8217\u7ba1\u7406\u753b\u9762\u3067\u5229\u7528\u3057\u3066\u3044\u308bTypeScript\u3092v4.8\u304b\u3089v5.5\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u306e\u3067\u8ffd\u52a0\u3055\u308c\u305f\u4e3b\u306a\u6a5f\u80fd\u3092\u304a\u3055\u3089\u3044\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002 satisfies (v4.9) v4.9\u3067\u5b9f\u88c5\u3055\u308c\u307e\u3057\u305f\u3002 \u578b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u3088\u3046\u306b\u578b\u4ed8\u3051\u3057\u3064\u3064\u578b\u63a8\u8ad6\u3082\u884c\u3046\u6f14\u7b97\u5b50\u3067\u3059\u3002 \u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002 type Color = 'red' | 'green' | 'blue' const pallet: Record<Color, string | number[]> = { red: [255, 0, 0], green: '#00ff00', \u2026","categories":["STORES \u4e88\u7d04","\u5b66\u3073"],"author_url":"https://blog.hatena.ne.jp/kazu-mizu/","blog_url":"https://product.st.inc/","url":"https://product.st.inc/entry/2024/06/24/152109","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fproduct.st.inc%2Fentry%2F2024%2F06%2F24%2F152109\" title=\"TypeScript v4.9\u304b\u3089v5.5\u3067\u8ffd\u52a0\u3055\u308c\u305f\u6a5f\u80fd\u306e\u304a\u3055\u3089\u3044 - STORES Product Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","version":"1.0","published":"2024-06-24 15:21:09","provider_name":"Hatena Blog","author_name":"kazu-mizu","title":"TypeScript v4.9\u304b\u3089v5.5\u3067\u8ffd\u52a0\u3055\u308c\u305f\u6a5f\u80fd\u306e\u304a\u3055\u3089\u3044","provider_url":"https://hatena.blog"}