Add public Command type

Author: Kyle-Ye

Sources/OpenGraphShims/DebugClient.swift

@@ -26,9 +26,19 @@ public struct ConnectionUpdates: AsyncSequence {
 
 @_spi(Debug)
 public final class DebugClient {
+    public enum Command: String, CaseIterable, Hashable {
+        case graphDescription = "graph/description"
+        case profilerStart = "profiler/start"
+        case profilerStop = "profiler/stop"
+        case profilerReset = "profiler/reset"
+        case profilerMark = "profiler/mark"
+    }
+
     private var connection: NWConnection?
     private let queue = DispatchQueue(label: "org.openswiftuiproject.opengraph.debugclient")
 
+    public init() {}
+
     public func connect(to url: URL) -> ConnectionUpdates {
         guard let host = url.host, let port = url.port else {
             return ConnectionUpdates(stream: AsyncStream { continuation in

Tests/OpenGraphCxxTests/DebugServer/DebugServerTests.swift

@@ -9,13 +9,7 @@ import Testing
 
 @MainActor
 struct DebugServerTests {
-    private enum Command: String, CaseIterable, Hashable {
-        case graphDescription = "graph/description"
-        case profilerStart = "profiler/start"
-        case profilerStop = "profiler/stop"
-        case profilerReset = "profiler/reset"
-        case profilerMark = "profiler/mark"
-    }
+    typealias Command = DebugClient.Command
 
     private func data(for command: Command) throws -> Data{
         let command = ["command": command.rawValue]