changed hasChats signature (#264)

* changed hasChats signature in typescript def

Author: Undermaken

index.d.ts

@@ -87,7 +87,7 @@ export namespace FeatureRequests {
 }
 export namespace Replies {
   function setEnabled(isEnabled: boolean): void;
-  function hasChats(callback: () => void): void;
+  function hasChats(callback: (previousChats : boolean) => void): void;
   function show(): void;
   function setOnNewReplyReceivedCallback(onNewReplyReceivedCallback: () => void): void;
   function getUnreadRepliesCount(messageCountCallback: () => void): void;
@@ -136,7 +136,7 @@ export function setFloatingButtonEdge(
   ): void;
 export function setLocale(locale: locale): void;
 export function setColorTheme(colorTheme: colorTheme): void;
-export function setPrimaryColor(setPrimaryColor: string): void;
+export function setPrimaryColor(setPrimaryColor: number): void;
 export function appendTags(tags: string[]): void;
 export function resetTags(): void;
 export function getTags(tagsCallback: () => void): void;