11cb0ef41Sopenharmony_ciexport default async function * customReporter(source) {
21cb0ef41Sopenharmony_ci  const counters = {};
31cb0ef41Sopenharmony_ci  for await (const event of source) {
41cb0ef41Sopenharmony_ci    counters[event.type] = (counters[event.type] ?? 0) + 1;
51cb0ef41Sopenharmony_ci  }
61cb0ef41Sopenharmony_ci  yield "custom.mjs ";
71cb0ef41Sopenharmony_ci  yield JSON.stringify(counters);
81cb0ef41Sopenharmony_ci}
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