public struct OverlaySettings: Equatable {
    public static let minimumOpacity = 0.35
    public static let maximumOpacity = 0.95
    public static let `default` = OverlaySettings(backgroundOpacity: 0.72)

    public let backgroundOpacity: Double

    public init(backgroundOpacity: Double) {
        self.backgroundOpacity = Self.clamp(backgroundOpacity)
    }

    public static func clamp(_ opacity: Double) -> Double {
        min(maximumOpacity, max(minimumOpacity, opacity))
    }
}