Function isCustomDs

packages/common-substrate/src/project/utils.ts:35–39

(
  ds: SubstrateDatasource | BaseTemplateDataSource<SubstrateDatasource>
)

}

export function isCustomDs<F extends SubstrateMapping<SubstrateCustomHandler>>(
  ds: SubstrateDatasource | BaseTemplateDataSource<SubstrateDatasource>
): ds is SubstrateCustomDatasource<string, F> {
  return ds.kind !== SubstrateDatasourceKind.Runtime && !!(ds as SubstrateCustomDatasource<string, F>).processor;
}

export function isRuntimeDs(
  ds: SubstrateDatasource | BaseTemplateDataSource<SubstrateDatasource>