Import

All of a pacakge:

import q.f.*;

Specific property:

import q.f.x;

Alias:

import x1 = q.f.x;

Alias a package:

import f = q.f.*;

f::x

Alias a package recursively:

package q.f.w {
    public var x = 10;
}

import f = q.f.**;
f::x