Callbacks on Dev & Platform Engineering Hubhttps://rhidayat.work/topics/callbacks/Recent content in Callbacks on Dev & Platform Engineering HubHugo -- gohugo.ioen© 2026 Rachmat HidayatSun, 09 Aug 2026 10:55:00 +0000TS Ep 12: Function Typing, Call Signatures, and Void Semanticshttps://rhidayat.work/series/typescript/fundamental/12-function-typing-and-void/Sun, 09 Aug 2026 10:55:00 +0000https://rhidayat.work/series/typescript/fundamental/12-function-typing-and-void/An exhaustive guide to typing functions in TypeScript. Learn function expressions, type aliases, destructuring parameter signatures, optional/default/rest parameters, call signatures with properties, and why ‘void’ callbacks ignore return values.