Add Environment

ProjectDescriptionHelpers/Environment.swift

@@ -0,0 +1,21 @@
+import ProjectDescription
+
+/// Environment value Property wrapper
+///
+/// Used for Environment Management.
+/// ```swift
+///  @Environment var env = AppEnvironment()
+/// ```
+@propertyWrapper public struct Environment<ObjectType> where ObjectType: EnvironmentObject {
+    private var env: ObjectType
+
+    public init(wrappedValue: ObjectType) {
+        self.env = wrappedValue
+    }
+
+    public var wrappedValue: ObjectType { env }
+
+    public var projectedValue: Environment<ObjectType> {
+        get { return self }
+    }
+}