docs(idempotency): address comments

docs/snippets/idempotency/idempotentDecoratorBase.ts

@@ -1,11 +1,11 @@
 import type { Context } from 'aws-lambda';
-import { LambdaInterface } from '@aws-lambda-powertools/commons';
+import type { LambdaInterface } from '@aws-lambda-powertools/commons';
 import {
   IdempotencyConfig,
   idempotent,
 } from '@aws-lambda-powertools/idempotency';
 import { DynamoDBPersistenceLayer } from '@aws-lambda-powertools/idempotency/dynamodb';
-import { Request, Response } from './types';
+import type { Request, Response } from './types';
 
 const dynamoDBPersistenceLayer = new DynamoDBPersistenceLayer({
   tableName: 'idempotencyTableName',

docs/utilities/idempotency.md

@@ -139,7 +139,7 @@ After processing this request successfully, a second request containing the exac
     See [Choosing a payload subset for idempotency](#choosing-a-payload-subset-for-idempotency) for more elaborate use cases.
 
 
-You can also use the `makeIdempotent` function wrapper on any function that returns a response to make it idempotent. This is useful when you want to make a specific logic idempotent, for example when your Lambda handler performs multiple side effects and you only want to make a specific one idempotent.
+You can also use the `makeIdempotent` function wrapper on any method that returns a response to make it idempotent. This is useful when you want to make a specific logic idempotent, for example when your Lambda handler performs multiple side effects and you only want to make a specific one idempotent.
 
 ???+ warning "Limitation"
     Make sure to return a JSON serializable response from your function, otherwise you'll get an error.
@@ -173,6 +173,9 @@ You can also use the `@idempotent` decorator to make your Lambda handler idempot
 === "types.ts"
 
     ```typescript
+    --8<-- "docs/snippets/idempotency/types.ts"
+    ```
+
 
 You can use the decorator on your Lambda handler or on any function that returns a response to make it idempotent. This is useful when you want to make a specific logic idempotent, for example when your Lambda handler performs multiple side effects and you only want to make a specific one idempotent.
 The configuration options for the `@idempotent` decorator are the same as the ones for the `makeIdempotent` function wrapper.

packages/idempotency/README.md

@@ -25,7 +25,7 @@ You can use the package in both TypeScript and JavaScript code bases.
 ## Intro
 
 This package provides a utility to implement idempotency in your Lambda functions. 
-You can either use it to wrap a function, decorate a function, or as Middy middleware to make your AWS Lambda handler idempotent.
+You can either use it to wrap a function, decorate a method, or as Middy middleware to make your AWS Lambda handler idempotent.
 
 The current implementation provides a persistence layer for Amazon DynamoDB, which offers a variety of configuration options. You can also bring your own persistence layer by extending the `BasePersistenceLayer` class.
 
@@ -181,8 +181,8 @@ const persistenceStore = new DynamoDBPersistenceLayer({
 class MyHandler extends LambdaInterface {
   @idempotent({ persistenceStore: dynamoDBPersistenceLayer })
   public async handler(
-          event: APIGatewayProxyEvent,
-          context: Context
+    event: APIGatewayProxyEvent,
+    context: Context
   ): Promise<void> {
     // your code goes here here
   }
@@ -192,7 +192,7 @@ const handlerClass = new MyHandler();
 export const handler = handlerClass.handler.bind(handlerClass);
 ```
 
-Using the same decorator, you can also make any other arbitrary function idempotent.
+Using the same decorator, you can also make any other arbitrary method idempotent.
 
 ```ts
 import { idempotent } from '@aws-lambda-powertools/idempotency';
@@ -207,18 +207,18 @@ const persistenceStore = new DynamoDBPersistenceLayer({
 class MyHandler extends LambdaInterface {
 
   public async handler(
-          event: unknown,
-          context: Context
+    event: unknown,
+    context: Context
   ): Promise<void> {
     for(const record of event.Records) {
       await this.processIdempotently(record);
     }
   }
 
-    @idempotent({ persistenceStore: dynamoDBPersistenceLayer })
-    private async process(record: unknown): Promise<void> {
-      // process each code idempotently
-    }
+  @idempotent({ persistenceStore: dynamoDBPersistenceLayer })
+  private async process(record: unknown): Promise<void> {
+    // process each code idempotently
+  }
 }
 
 const handlerClass = new MyHandler();

packages/idempotency/src/idempotencyDecorator.ts

@@ -11,9 +11,10 @@ import { makeIdempotent } from './makeIdempotent';
  * import {
  *   DynamoDBPersistenceLayer,
  *   idempotentLambdaHandler
- * } from '@aws-lambda-powertools/idempotency'
+ * } from '@aws-lambda-powertools/idempotency';
+ * import type { LambdaInterface } from '@aws-lambda-powertools/commons';
  *
- * class MyLambdaFunction {
+ * class MyLambdaFunction implements LambdaInterface{
  *   @idempotent({ persistenceStore: new DynamoDBPersistenceLayer() })
  *   async handler(event: any, context: any) {
  *     return "Hello World";
@@ -29,9 +30,10 @@ import { makeIdempotent } from './makeIdempotent';
  * import {
  *  DynamoDBPersistenceLayer,
  *  idempotentFunction
- *  } from '@aws-lambda-powertools/idempotency'
+ *  } from '@aws-lambda-powertools/idempotency';
+ *  import type { LambdaInterface } from '@aws-lambda-powertools/commons';
  *
- *  class MyClass {
+ *  class MyClass implements LambdaInterface {
  *
  *  public async handler(_event: any, _context: any) {
  *    for(const record of _event.records){