Changed TracerInterface

Author: dreamorosi

packages/tracing/src/Tracer.ts

@@ -1,9 +1,10 @@
-import { ClassThatTraces, HandlerMethodDecorator, TracerOptions, MethodDecorator } from '../types';
+import { TracerInterface } from '.';
+import { HandlerMethodDecorator, TracerOptions, MethodDecorator } from '../types';
 import { ConfigServiceInterface, EnvironmentVariablesService } from './config';
 import { ProviderService, ProviderServiceInterface } from './provider';
 import { Segment, Subsegment } from 'aws-xray-sdk-core';
 
-class Tracer implements ClassThatTraces {
+class Tracer implements TracerInterface {
   public static coldStart: boolean = true;
 
   public provider: ProviderServiceInterface;

packages/tracing/src/TracerInterface.ts

@@ -0,0 +1,18 @@
+import { HandlerMethodDecorator, MethodDecorator } from '../types';
+import { Segment, Subsegment } from 'aws-xray-sdk-core';
+
+interface TracerInterface {
+  getSegment(): Segment | Subsegment | undefined
+  setSegment(segment: Segment | Subsegment): void
+  putAnnotation: (key: string, value: string | number | boolean) => void
+  putMetadata: (key: string, value: unknown, namespace?: string | undefined) => void
+  captureLambdaHanlder(): HandlerMethodDecorator
+  captureMethod(): MethodDecorator
+  captureAWS<T>(aws: T): void | T
+  captureAWSv3Client<T>(service: T): void | T
+  captureAWSClient<T>(service: T): void | T
+}
+
+export { 
+  TracerInterface
+};

packages/tracing/src/index.ts

@@ -1,2 +1,3 @@
 export * from './helpers';
-export * from './Tracer';
+export * from './Tracer';
+export * from './TracerInterface';

packages/tracing/types/Tracer.ts

@@ -1,19 +1,6 @@
 import { ConfigServiceInterface } from '../src/config';
 import { Handler } from 'aws-lambda';
 import { LambdaInterface } from '../examples/utils/lambda';
-import { Segment, Subsegment } from 'aws-xray-sdk-core';
-
-type ClassThatTraces = {
-  getSegment(): Segment | Subsegment | undefined
-  setSegment(segment: Segment | Subsegment): void
-  putAnnotation: (key: string, value: string | number | boolean) => void
-  putMetadata: (key: string, value: unknown, namespace?: string | undefined) => void
-  captureLambdaHanlder(): HandlerMethodDecorator
-  captureAWS<T>(aws: T): void | T
-  captureAWSv3Client<T>(service: T): void | T
-  captureAWSClient<T>(service: T): void | T
-    
-};
 
 type TracerOptions = {
   enabled?: boolean
@@ -27,7 +14,6 @@ type HandlerMethodDecorator = (target: LambdaInterface, propertyKey: string | sy
 type MethodDecorator = (target: any, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<any>) => any;
 
 export {
-  ClassThatTraces,
   TracerOptions,
   HandlerMethodDecorator,
   MethodDecorator