Add platform param

kishikawakatsumi · kishikawakatsumi · commit 0ebcd11a3cc9 · 2019-08-23T07:06:56.000+09:00
diff --git a/Package.swift b/Package.swift
@@ -4,6 +4,7 @@ import PackageDescription
 
 let package = Package(
     name: "IBPCollectionViewCompositionalLayout",
+    platforms: [.iOS(.v10)],
     products: [
         .library(
             name: "IBPCollectionViewCompositionalLayout",
