code: func (m *MockClient) WalkRange(arg0 context.Context, arg1 *dosa.RangeOp, arg2 func(dosa.DomainObject) error) error {
  	ret := m.ctrl.Call(m, "WalkRange", arg0, arg1, arg2)
  	ret0, _ := ret[0].(error)
  	return ret0
  }
docs: // WalkRange mocks base method