filters alias-filter.ts

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  import type { Config, Filter, TransformedToken } from 'style-dictionary/types';
 
import type { StyleDictionaryHost } from '../style-dictionary-host.js';
 
export const aliasFilterFunction = ((token: TransformedToken, _options: Config) => {
  // Intentionally filter out alias tokens - these are reference-only tokens
  // that should not generate output
  if (token.path[0] === 'alias') {
    return false;
  }
  return true;
}) satisfies Filter['filter'];
 
export const aliasFilter = (StyleDictionary: StyleDictionaryHost) => {
  StyleDictionary.registerFilter({
    name: 'filter/aliases',
    filter: aliasFilterFunction,
  });
};