import { Document } from './GeoFireTypes' ; import { validateLocation , validateGeohash , Geopoint , Geohash } from "geofire-common" ; import { DataSnapshot } from '@firebase/database-types' ; param location param geohash returns export function encodeGeoFireObject ( location , geohash ) { validateLocation ( location ) ; validateGeohash ( geohash ) ; return { '.priority' : geohash , 'g' : geohash , 'l' : location } ; } param geoFireObj returns export function decodeGeoFireObject ( geoFireObj ) { if ( geoFireObj && 'l' in geoFireObj && Array . isArray ( geoFireObj . l ) && geoFireObj . l . length === 2 ) { return geoFireObj . l as Geopoint ; } else { throw new Error ( 'Unexpected location object encountered: ' + JSON . stringify ( geoFireObj ) ) ; } } param A returns export function geoFireGetKey ( snapshot ) { let key ; if ( typeof snapshot . key === 'string' || snapshot . key === null ) { key = snapshot . key ; } else if ( typeof snapshot . key === 'function' ) { key = snapshot . key ( ) ; } else { key = snapshot . name ( ) ; } return key ; }