Jul 3, 2025 · TypeScript has added the erasableSyntaxOnly flag, that doesn't let you use Enums. Have looked for several alternative options. Like: What's the best practice to implement an alternative to

References to computed members cannot be inlined, of course. Conversely, a non-computed enum member is once whose value is known at compile-time. References to non-computed members are …

Oct 2, 2012 · I'm working on a definitions file for the Google maps API for TypeScript. And I need to define an enum like type eg. google.maps.Animation which contains two properties: BOUNCE and …

Jun 11, 2015 · Here is an example that allows passing an enum with a typechecked value of that enum using a generic. It's really a response to a slightly different question here that was marked as a …

Nov 10, 2022 · Using an enum that's mapped to an integer value across C# and TypeScript for example is safer than using a string, unless you take the performance hit use type reflection/attribute markup …

Nov 12, 2019 · const enum LanguageEnum { English, Spanish } type LanguageAlias = "English" | "Spanish"; let l: LanguageAlias = "English"; let la: LanguageEnum = Language.English The goal of …

Can an enum be used as a key type instead of only number or string? Currently it seems like the only possible declaration is { [key: number]: any }, where key can be of type number or string. Is it

Jun 5, 2020 · If you want to get your enum key by value in that case you have to rewrite your enum in following manners: But same format also might be work in older version as well.

Mar 13, 2019 · How to build a type from enum values in TypeScript? An enum can hold string and number values. For strings: you can create a string union from enum values using a template string

In TypeScript 1.8+, you can create a string literal type to define the type and an object with the same name for the list of values. It mimics a string enum's expected behaviour.