This content originally appeared on 2ality – JavaScript and more and was authored by Dr. Axel Rauschmayer
In this blog post, we explore how we can extract parts of composite types via the infer
operator.
It helps if you are loosely familiar with conditional types. You can check out section “Conditional types” in “Tackling TypeScript” to read up on them.
This content originally appeared on 2ality – JavaScript and more and was authored by Dr. Axel Rauschmayer

Dr. Axel Rauschmayer | Sciencx (2025-02-10T00:00:00+00:00) TypeScript: extracting parts of composite types via infer
. Retrieved from https://www.scien.cx/2025/02/10/typescript-extracting-parts-of-composite-types-via-infer/
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