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//
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// RouteComposer
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// ContextInstantiatable.swift
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// https://github.com/ekazaev/route-composer
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//
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// Created by Eugene Kazaev in 2018-2022.
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// Distributed under the MIT license.
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//
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// Become a sponsor:
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// https://github.com/sponsors/ekazaev
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//
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#if canImport(SwiftUI)
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import Foundation
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import SwiftUI
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import UIKit
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/// `View` instance should conform to this protocol to be used with `UIHostingControllerWithContextFactory`
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@available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 6.0, *)
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public protocol ContextInstantiatable where Self: View {
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/// Type of `Context` object that `View` can be initialised with
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associatedtype Context
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/// Constructor
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init(with context: Context)
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}
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@available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 6.0, *)
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public extension ContextInstantiatable where Context == Void {
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/// Constructor
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init() {
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self.init(with: ())
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}
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}
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@available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 6.0, *)
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public extension ContextInstantiatable where Context == Any? {
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/// Constructor
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init() {
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self.init(with: nil)
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}
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}
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#endif
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