project-nomad/admin/util/zim.ts

import { RawListRemoteZimFilesResponse, RawRemoteZimFileEntry } from '../types/zim.js'

export function isRawListRemoteZimFilesResponse(obj: any): obj is RawListRemoteZimFilesResponse {
  return (
    obj &&
    typeof obj === 'object' &&
    'feed' in obj &&
    'entry' in obj.feed &&
    typeof obj.feed.entry === 'object' // could be array or single object but typeof array is technically 'object'
  )
}

export function isRawRemoteZimFileEntry(obj: any): obj is RawRemoteZimFileEntry {
  return obj && typeof obj === 'object' && 'id' in obj && 'title' in obj && 'summary' in obj
}