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      • source.decorators

      • Type:
      type Decorators = {
  version?: 'legacy' | '2022-03';
};

      Used to configure the decorators syntax.

      decorators.version

      • Type: 'legacy' | '2022-03'
      • Default: '2022-03'

      Specify the decorator syntax version to be used.

      If you want to know the differences between different decorators versions, you can refer to: How does this proposal compare to other versions of decorators?

      2022-03

      2022-03 corresponds to the Stage 3 decorator proposal, equivalent to the decorator syntax supported by TypeScript 5.0 by default.

      rsbuild.config.ts
      export default {
  source: {
    decorators: {
      version: '2022-03',
    },
  },
};

      Reference documentation:

      legacy

      Equivalent to TypeScript's experimentalDecorators: true.

      rsbuild.config.ts
      export default {
  source: {
    decorators: {
      version: 'legacy',
    },
  },
};

      Reference documentation: