Does native functions still supports static method?

today I found most of methods of native methods change to

construction(private file : file){
}

this.file.moveFile(...,...,...,...);

but I remember I use

File.moveFile(...,...,...,....);

last time, does ionic2 decide to use static methods in native library?

No, they’re gone and replaced with injectables. I assume this was done in order to make eliminating unwanted baggage easier.