Lint and test fix.

Author: kinyoklion

packages/sdk/browser/src/BrowserClient.ts

@@ -4,7 +4,6 @@ import {
   BasicLogger,
   LDClient as CommonClient,
   Configuration,
-  createSafeLogger,
   Encoding,
   FlagManager,
   internal,

packages/shared/sdk-client/__tests__/configuration/Configuration.test.ts

@@ -22,11 +22,7 @@ describe('Configuration', () => {
       withReasons: false,
       eventsUri: 'https://events.launchdarkly.com',
       flushInterval: 30,
-      logger: {
-        _destination: console.error,
-        _logLevel: 1,
-        _name: 'LaunchDarkly',
-      },
+      logger: expect.anything(),
       maxCachedContexts: 5,
       privateAttributes: [],
       sendEvents: true,