#typescript#satisfiesoperator#storybook
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Intermediate. Assumes working knowledge.
5.3K views3 years ago1 recommendation
Programming languagesWeb developmentTypeScriptVue, Svelte, Angular and others
Ian VanSchooten demonstrates how the satisfies operator introduced in TypeScript 4.9 benefits Storybook development and type inference.
TypeScript introduced a super useful operator in 4.9 with the `satisfies` keyword. This talk shows an example of how storybook development can really benefit from this new keyword for standard storybook objects and types. Some tools still need to catch up, but the community is moving quickly to adopt this useful feature. TypeScript's release process caveat for tooling like prettier or eslint the storybook example the use-case prior to TypeScript 4.9 where inferencing fails you introducing the satisfies operator audience question: can you use it recursively? audience question: what kinds of tools need to catch up? TypeScript's next release candidate Ian VanSchooten (github.com/IanVS) is the lead frontend developer at Defined Networking (defined.net) and helps to maintain the vite builder for Storybook and a few other open source projects. When he isn't coding, he's probably hanging out with his family, renovating his house, or taking care of his ducks and bees. Recorded on November 1st 2022 at Cahoots (cahoots.com) in Ann Arbor, Michigan. Discord: discord.gg/tmhGfR4Dye Twitter: twitter.com/MiTypeScript Mastodon: fosstodon.org/@MichiganTypeScript Instagram: instagram.com/michigantypescript TikTok: tiktok.com/@michigantypescriptWhat people say. Recommended as a useful guide to understanding the satisfies operator in TypeScript 4.9.
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