make transport not enumerable

Author: chemzqm

src/api/Base.ts

@@ -22,13 +22,14 @@ export class BaseApi {
       this.client = client
     } else {
       Object.defineProperty(this, 'client', {
+        enumerable: false,
         value: this
       })
     }
   }
 
   protected get transport(): Transport {
-    return this.client._transport
+    return this.client.transport
   }
 
   public equals(other: BaseApi): boolean {

src/api/client.ts

@@ -136,17 +136,23 @@ export class NeovimClient extends Neovim {
   private responses: Map<number, AsyncResponse> = new Map()
   private _channelId: number
   private attachedBuffers: Map<number, Map<string, Function[]>> = new Map()
-  public _transport: Transport
+  private _transport: Transport
 
   constructor(private logger: ILogger, public readonly isVim: boolean) {
     // Neovim has no `data` or `metadata`
     super({})
-    this._transport = isVim ? new VimTransport(logger) : new NvimTransport(logger)
+    const transport = isVim ? new VimTransport(logger) : new NvimTransport(logger)
+    Object.defineProperty(this, '_transport', {
+      enumerable: false,
+      get: () => {
+        return transport
+      }
+    })
     this.handleRequest = this.handleRequest.bind(this)
     this.handleNotification = this.handleNotification.bind(this)
   }
 
-  protected get transport(): Transport {
+  public get transport(): Transport {
     return this._transport
   }