docs: function buildExportsAst(name, ns) {
      ns = ns || config.get('ns');
  
      if (name) {
          return {
              type: Syntax.MemberExpression,
              computed: false,
              object: {
                  type: Syntax.Identifier,
                  name: ns
              },
              property: {
                  type: Syntax.Identifier,
                  name: name
              }
          };
      } else {
          return {
              type: Syntax.Identifier,
              name: ns
          };
      }
  }