TypeScript tutorialLesson 10Free preview

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This lesson is part of TypeScript · All levels

Summary

Enum allows defining a set of named constants, such as a list of status or colors. By default the first member is 0 and then one is added, and the initial value can be changed as needed. TypeScript also provides enum and const enum strings that are inline during compilation.

Key points

The default initial value of enum is 0.
The enum can also contain the string value
Const enum does not generate enum code in the compilation results

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