lowered the supported iOS version to 11 just to make it posslble to be imported

Author: igashev

Package.swift

@@ -5,7 +5,7 @@ import PackageDescription
 let package = Package(
     name: "NetworkRequester",
     platforms: [
-        .iOS(.v13),
+        .iOS(.v11),
         .macOS(.v10_15),
         .tvOS(.v13),
     ],

Sources/NetworkRequester/URLRequestCaller.swift

@@ -2,6 +2,7 @@ import Foundation
 import Combine
 
 /// Use this object to make network calls and receive decoded values wrapped into Combine's `AnyPublisher`.
+@available(iOS 13.0, *)
 public struct URLRequestCaller {
     public typealias AnyURLSessionDataPublisher = AnyPublisher<URLSession.DataTaskPublisher.Output, URLSession.DataTaskPublisher.Failure>
 

Tests/NetworkRequesterTests/URLRequestCallerTests.swift

@@ -2,6 +2,7 @@ import XCTest
 import Combine
 @testable import NetworkRequester
 
+@available(iOS 13.0, *)
 final class URLRequestCallerTests: XCTestCase {
     private var encodedData: Data {
         let testableModel = TestEncodable(name: "first name", age: 1236)
@@ -311,7 +312,7 @@ final class URLRequestCallerTests: XCTestCase {
             .store(in: &cancellables)
     }
 }
-
+@available(iOS 13.0, *)
 private extension URLRequestCallerTests {
     struct TestEncodable: Codable {
         let name: String