getSourceCounts method

Implementation

Map<ConfigValueSource, int> getSourceCounts() {
  final counts = <ConfigValueSource, int>{};
  for (final source in ConfigValueSource.values) {
    counts[source] = 0;
  }

  for (final source in parameterSources.values) {
    counts[source] = (counts[source] ?? 0) + 1;
  }

  return counts;
}