Microsoft announced the beta for TypeScript 5.0, the next major release of the JavaScript-based programming language.

TypeScript will refuse to use a decorator with a component unless the decorator accepts the appropriate parameters. As an example, to define a class decorator all you need is a function that accepts a ...

Decorators can be applied to five types of TypeScript components: classes, methods, properties, accessors (getters and setters) and parameters. You can apply multiple decorators to the same component ...

TypeScript 5.0 includes a number of new features and improvements that make the language smaller, simpler, and faster.

TypeScript 5.0 will permit decorators to be placed before or after export and export default, a change made since the January 26 beta release of the new version.