Can TypeScript interfaces be merged?
Yes, TypeScript interfaces can be merged. This is known as declaration merging.
How does declaration merging work in TypeScript?
When you define multiple interfaces with the same name, TypeScript merges their properties into a single interface.
Can you give me an example of merged interfaces?
Sure! If you have interface A { x: number; }
and interface A { y: string; }
, the merged interface will have both properties: `interface A { x: number; y: string; }.
Are there any limitations to merging interfaces?
Yes, you can't merge interfaces with conflicting property types. TypeScript will throw an error in such cases.
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