Removing Button -> will make another package for it

Sources/Menu/MenuButton.swift

@@ -1,63 +0,0 @@
-//
-//  File.swift
-//  
-//
-//  Created by Ivan Sapozhnik on 16.04.20.
-//
-
-import Cocoa
-
-public class MenuButton: NSButton, CALayerDelegate {
-    private var containerLayer = CALayer()
-    private var titleLayer = CATextLayer()
-
-    required public init?(coder: NSCoder) {
-        super.init(coder: coder)
-        setup()
-    }
-
-    override init(frame: NSRect) {
-        super.init(frame: frame)
-        setup()
-    }
-
-    func setup() {
-        wantsLayer = true
-        layer?.masksToBounds = false
-
-        layer?.cornerRadius = 4
-        layer?.borderWidth = 1
-        layer?.delegate = self
-
-        titleLayer.delegate = self
-        if let scale = window?.backingScaleFactor {
-            titleLayer.contentsScale = scale
-        }
-
-        containerLayer.masksToBounds = false
-        containerLayer.shadowOffset = NSSize.zero
-        containerLayer.shadowColor = NSColor.clear.cgColor
-        containerLayer.frame = NSMakeRect(0, 0, bounds.width, bounds.height)
-
-        containerLayer.addSublayer(titleLayer)
-        layer?.addSublayer(containerLayer)
-
-        setupTitle()
-    }
-
-    func setupTitle() {
-        guard let font = font else { return }
-        titleLayer.string = title
-        titleLayer.font = font
-        titleLayer.fontSize = font.pointSize
-
-        let attributes = [NSAttributedString.Key.font: font as Any]
-        let titleSize = title.size(withAttributes: attributes)
-        var titleRect = NSMakeRect(0, 0, titleSize.width, titleSize.height)
-
-        titleRect.origin.y = round((bounds.height - titleSize.height)/2)
-        titleRect.origin.x = round((bounds.width - titleSize.width)/2)
-
-        titleLayer.frame = titleRect
-    }
-}