Merge pull request #373 from maludwig/fixing-constant-types

Fixing types

Author: sboily

index.d.ts

@@ -41,6 +41,17 @@ declare module 'react-native-callkeep' {
   export type DidDisplayIncomingCallPayload = string | undefined;
   export type DidPerformSetMutedCallActionPayload = boolean;
 
+  export const CONSTANTS: {
+    END_CALL_REASONS: {
+      FAILED: 1,
+      REMOTE_ENDED: 2,
+      UNANSWERED: 3,
+      ANSWERED_ELSEWHERE: 4,
+      DECLINED_ELSEWHERE: 5 | 2,
+      MISSED: 2 | 6
+    }
+  };
+
   export default class RNCallKeep {
     static addEventListener(type: Events, handler: (args: any) => void): void