solrkit/src/component/facet/FacetTypes.ts

  UI Components for Solr, using TypeScript + React

type FacetValue = [string, number, boolean];
type FacetRenderer = (v: string, count: number) => string;

function defaultRenderer(value: string, count: number): string {
  return value;
}

interface FacetProps {
  title?: string;
  facet: string;
  values: FacetValue[];
  render?: FacetRenderer;
  help?: string;
}

export {
  FacetValue,
  FacetRenderer,
  defaultRenderer,
  FacetProps
};