whole_func_string: async function first(iterable) {
      var e_13, _a;
      try {
          for (var iterable_11 = __asyncValues(iterable), iterable_11_1; iterable_11_1 = await iterable_11.next(), !iterable_11_1.done;) {
              const item = iterable_11_1.value;
              return item;
          }
      }
      catch (e_13_1) { e_13 = { error: e_13_1 }; }
      finally {
          try {
              if (iterable_11_1 && !iterable_11_1.done && (_a = iterable_11.return)) await _a.call(iterable_11);
          }
          finally { if (e_13) throw e_13.error; }
      }
      return undefined;
  }
func_code_string: async function first(iterable) {
      var e_13, _a;
      try {
          for (var iterable_11 = __asyncValues(iterable), iterable_11_1; iterable_11_1 = await iterable_11.next(), !iterable_11_1.done;) {
              const item = iterable_11_1.value;
              return item;
          }
      }
      catch (e_13_1) { e_13 = { error: e_13_1 }; }
      finally {
          try {
              if (iterable_11_1 && !iterable_11_1.done && (_a = iterable_11.return)) await _a.call(iterable_11);
          }
          finally { if (e_13) throw e_13.error; }
      }
      return undefined;
  }
func_documentation_string: Take only the first item in an iterable sequence