package

public fun f(): kotlin.Unit
public operator fun kotlin.Int?.contains(/*0*/ x: kotlin.Int): kotlin.Boolean
public operator fun Set?.plus(/*0*/ x: kotlin.Int): kotlin.Int

public final class Set {
    public constructor Set()
    public final operator fun contains(/*0*/ x: kotlin.Int): kotlin.Boolean
    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
