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 | // Like withReverseReferenceList, but this is specifically for special "unique"
// references, meaning this thing is referenced by exactly one or zero things
// in the data list.
import {input, templateCompositeFrom} from '#composite';
import gobbleSoupyReverse from './gobbleSoupyReverse.js';
import inputSoupyReverse from './inputSoupyReverse.js';
import inputWikiData from './inputWikiData.js';
import withResolvedReverse from './helpers/withResolvedReverse.js';
export default templateCompositeFrom({
  annotation: `withUniqueReferencingThing`,
  inputs: {
    data: inputWikiData({allowMixedTypes: true}),
    reverse: inputSoupyReverse(),
  },
  outputs: ['#uniqueReferencingThing'],
  steps: () => [
    gobbleSoupyReverse({
      reverse: input('reverse'),
    }),
    withResolvedReverse({
      data: input('data'),
      reverse: '#reverse',
      options: input.value({unique: true}),
    }).outputs({
      '#resolvedReverse': '#uniqueReferencingThing',
    }),
  ],
});
 |