export default {
  availableFilters: [
    {
      id: "frequency",
      multiple: true
    },
    {
      id: "category",
      multiple: true
    }
  ]
}

export default {
  availableFilters: [
    {
      id: "frequency",
      flat: true
    },
    {
      id: "category",
      flat: true
    }
  ]
}

change confg