Enums

Summary

A way to define a set of named constants (like `Status.Active`, `Status.Inactive`) that TypeScript treats as a distinct, checkable type.

How to Learn This

1Replace a set of string constants in a project with a proper enum.
2Compare numeric enums vs string enums.
3Learn why many teams prefer union string literal types over enums for simpler cases.

Interfaces

Generics

More topics in TypeScript

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