export default class TileModel { _title : string ; _path : string ; _thumbnail : string ; _postData ? : Map < string , string > ; constructor ( params ) { this . _title = params . title ; this . _path = params . path ; this . _thumbnail = params . thumbnail ; this . _postData = params . postData ; } get thumbnail ( ) : string { return this . _thumbnail ; } get title ( ) : string { return this . _title ; } get path ( ) : string { return this . _path ; } get postData ( ) : Map < string , string > | undefined { return this . _postData ; } }