// we keep comments before the first line of code
// Keep this line

import Foundation
import Darwin

public class NewLineAfterImport {
}

/// This is the class base
public class FooOverlayClassBase {

    public func f()

    internal var Range: Int
}

public class FooOverlayClassDerived : FooOverlayClassBase {

    override public func f()
}


internal class InternalClassVisible {
}

internal class IgnoreBigWhiteSpaceGap {
}

internal class PropWithDocComment {

    /// Awesome property.
    internal var prop: Int

    /// I see doubles.
    internal var (p1, p2): (Int, Int)
}

internal enum Colors {

    case Red

    case Blue
}

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]