code: function getTwigNamespaceConfig(workingDir) {
      workingDir = workingDir || process.cwd(); // eslint-disable-line no-param-reassign
      const twigNamespaceConfig = {};
      config.twigNamespaces.sets.forEach((namespaceSet) => {
        const pathArray = namespaceSet.paths.map((pathBase) => {
          const results = glob.sync(path.join(pathBase, '**/*.twig')).map((pathItem) => { // eslint-disable-line arrow-body-style
            return path.relative(workingDir, path.dirname(pathItem));
          });
          results.unshift(path.relative(workingDir, pathBase));
          return results;
        });
        twigNamespaceConfig[namespaceSet.namespace] = {
          paths: core.utils.uniqueArray(core.utils.flattenArray(pathArray)),
        };
      });
      return twigNamespaceConfig;
    }
docs: END: Compile