How to Extend one or Multiple Interfaces in TypeScript

TypeScript Extend Type How does TypeScript Extend Type work?

syntax - TypeScript - Extend type returned by a function - Stack

Expand extended TypeScript interfaces in the Quick Type

Advanced TypeScript: How to Use Interface Inheritance With Discriminated Unions, by Jim Redfern

TypeScript: What is the difference between type and interface?, by Andrew Courter

TypeScript: the difference between interface and type - Wisdom Geek

Types declared as an interface do not extend Record · Issue #42825 · microsoft/TypeScript · GitHub

Can't extend the same interface with different type parameters · Issue #11700 · microsoft/TypeScript · GitHub

Interface in TypeScript

TypeScript Type vs. Interface - Coding Ninjas