Yes interfaces can be merged: https://www.typescriptlang.org/docs/handbook/decla...

		csnweb on Oct 12, 2021 \| parent \| context \| favorite \| on: Tricks I wish I knew when I learned TypeScript Yes interfaces can be merged: https://www.typescriptlang.org/docs/handbook/declaration-mer..., which can be useful when working with external libraries.