added unit testing, and started implementing unit tests...phew

node_modules/winston-transport/index.d.ts

@@ -0,0 +1,37 @@
+// Type definitions for winston-transport 3.0
+// Project: https://github.com/winstonjs/winston-transport
+// Definitions by: DABH <https://github.com/DABH>
+// Definitions: https://github.com/winstonjs/winston-transport
+
+/// <reference types="node" />
+
+import * as stream from 'stream';
+import * as logform from 'logform';
+
+declare class TransportStream extends stream.Writable {
+  public format?: logform.Format;
+  public level?: string;
+  public silent?: boolean;
+  public handleExceptions?: boolean;
+
+  constructor(opts?: TransportStream.TransportStreamOptions);
+
+  public log?(info: any, next: () => void): any;
+  public logv?(info: any, next: () => void): any;
+  public close?(): void;
+}
+
+declare namespace TransportStream {
+  interface TransportStreamOptions {
+    format?: logform.Format;
+    level?: string;
+    silent?: boolean;
+    handleExceptions?: boolean;
+
+    log?(info: any, next: () => void): any;
+    logv?(info: any, next: () => void): any;
+    close?(): void;
+  }
+}
+
+export = TransportStream;