To import the required class, object, interface, or function:
import com.java2s.myproject.Foo
To avoid specifying each import individually we can import the entire package at once using the * operator:
import com.java2s.myproject.*
Wildcard imports are useful to import helper functions or constants are defined at the top level.
//definition package com.java2s.myproject.constants val PI = 3.142 val E = 2.178 //importing package com.java2s.myproject import com.java2s.myproject.constants.* fun add() = E + PI