Remove warnings and set public event values.

Examples/KanbanApp/KanbanApp/Kanban/KanbanViewModel.swift

@@ -45,9 +45,9 @@ class KanbanViewModel: ObservableObject {
         Task { [weak self] in
             guard let self else { return }
 
-            await self.document.subscribe { _, _ in
+            await self.document.subscribe { _, document in
                 Task { @MainActor [weak self] in
-                    guard let self, let lists = await self.document.getRoot().lists as? JSONArray else { return }
+                    guard let self, let lists = document.getRoot().lists as? JSONArray else { return }
 
                     self.columns = lists.compactMap { each -> KanbanColumn? in
                         guard let column = each as? JSONObject,

Examples/TextEditorApp/TextEditorApp/TextEditor/TextViewModel.swift

@@ -66,13 +66,13 @@ class TextViewModel {
                 }
             }
 
-            await self.document.subscribePresence(.others) { [weak self] event, _ in
+            await self.document.subscribePresence(.others) { [weak self] event, document in
                 if let event = event as? PresenceChangedEvent {
                     if let fromPos: TextPosStruct = self?.decodePresence(event.value.presence["from"]),
                        let toPos: TextPosStruct = self?.decodePresence(event.value.presence["to"])
                     {
                         Task { [weak self] in
-                            if let (fromIdx, toIdx) = try? await(self?.document.getRoot().content as? JSONText)?.posRangeToIndexRange((fromPos, toPos)) {
+                            if let (fromIdx, toIdx) = try? (document.getRoot().content as? JSONText)?.posRangeToIndexRange((fromPos, toPos)) {
                                 let range: NSRange
 
                                 if fromIdx <= toIdx {

Sources/Document/DocEvent.swift

@@ -120,7 +120,7 @@ public struct ConnectionChangedEvent: DocEvent {
     /**
      * ConnectionChanged type
      */
-    var value: StreamConnectionStatus
+    public var value: StreamConnectionStatus
 }
 
 /**
@@ -146,7 +146,7 @@ public struct SyncStatusChangedEvent: DocEvent {
     /**
      * SyncStatusChangedEvent type
      */
-    var value: DocumentSyncStatus
+    public var value: DocumentSyncStatus
 }
 
 /**

Sources/Document/Json/JSONArray.swift

@@ -20,7 +20,7 @@ import Foundation
  * `JSONArray` represents JSON array, but unlike regular JSON, it has time
  * tickets created by a logical clock to resolve conflicts.
  */
-public class JSONArray {
+public class JSONArray: CustomDebugStringConvertible {
     static let notAppend = -1
     static let notFound = -1
 
@@ -606,7 +606,7 @@ public class JSONArray {
         return Self.notFound
     }
 
-    var debugDescription: String {
+    public var debugDescription: String {
         self.target.debugDescription
     }
 }

Sources/Document/Json/JSONCounter.swift

@@ -103,3 +103,9 @@ public class JSONCounter<T: YorkieCountable> {
         self.increase(value: T(value))
     }
 }
+
+extension JSONCounter: CustomDebugStringConvertible {
+    public var debugDescription: String {
+        "\(self._value)"
+    }
+}