How to use

FlexSearch

in

flexsearch

const searchPages = query => {
 if (!searchIndexPromise) {
  searchIndexPromise = Promise.all([
   import('../searchIndex'),
   import('flexsearch'),
  ]).then(([{ indexData, documents }, { default: FlexSearch }]) => {
   searchDocuments = documents
   const search = new FlexSearch()
   search.import(indexData)
   return search
  })
 }

 return searchIndexPromise.then(searchIndex =>
  Guidebook.searchPages(guidebook, searchIndex, searchDocuments, query)
 )
}