diff --git a/Sources/GoTrue/Extensions.swift b/Sources/GoTrue/Extensions.swift
deleted file mode 100644
index f0a50fa4..00000000
--- a/Sources/GoTrue/Extensions.swift
+++ /dev/null
@@ -1,11 +0,0 @@
-extension AuthResponse {
-  public var user: User? {
-    if case let .user(user) = self { return user }
-    return nil
-  }
-
-  public var session: Session? {
-    if case let .session(session) = self { return session }
-    return nil
-  }
-}
diff --git a/Sources/GoTrue/Types.swift b/Sources/GoTrue/Types.swift
index d413e359..639b8b16 100644
--- a/Sources/GoTrue/Types.swift
+++ b/Sources/GoTrue/Types.swift
@@ -341,6 +341,18 @@ public enum AuthResponse: Codable, Hashable, Sendable {
     case let .user(value): try container.encode(value)
     }
   }
+
+  public var user: User {
+    switch self {
+    case let .session(session): return session.user
+    case let .user(user): return user
+    }
+  }
+
+  public var session: Session? {
+    if case let .session(session) = self { return session }
+    return nil
+  }
 }
 
 public struct UserAttributes: Codable, Hashable, Sendable {
diff --git a/Tests/GoTrueTests/AuthResponseTests.swift b/Tests/GoTrueTests/AuthResponseTests.swift
new file mode 100644
index 00000000..488821d6
--- /dev/null
+++ b/Tests/GoTrueTests/AuthResponseTests.swift
@@ -0,0 +1,16 @@
+import GoTrue
+import SnapshotTesting
+import XCTest
+
+final class AuthResponseTests: XCTestCase {
+  func testSession() throws {
+    let response = try JSONDecoder.goTrue.decode(AuthResponse.self, from: json(named: "session"))
+    XCTAssertNotNil(response.session)
+    XCTAssertEqual(response.user, response.session?.user)
+  }
+
+  func testUser() throws {
+    let response = try JSONDecoder.goTrue.decode(AuthResponse.self, from: json(named: "user"))
+    XCTAssertNil(response.session)
+  }
+}
diff --git a/Tests/GoTrueTests/DecoderTests.swift b/Tests/GoTrueTests/DecoderTests.swift
deleted file mode 100644
index fe9985a8..00000000
--- a/Tests/GoTrueTests/DecoderTests.swift
+++ /dev/null
@@ -1,19 +0,0 @@
-import GoTrue
-import SnapshotTesting
-import XCTest
-
-final class DecoderTests: XCTestCase {
-  func testDecodeUser() {
-    XCTAssertNoThrow(
-      try JSONDecoder.goTrue.decode(User.self, from: json(named: "user"))
-    )
-  }
-
-  func testDecodeSessionOrUser() {
-    XCTAssertNoThrow(
-      try JSONDecoder.goTrue.decode(
-        AuthResponse.self, from: json(named: "session")
-      )
-    )
-  }
-}