JavaScript (v3): Lint - Add noUndeclaredVariables rule to Biome config.

Author: cpyle0819

javascriptv3/biome.json

@@ -12,6 +12,7 @@
       "./example_code/medical-imaging/scenarios/health-image-sets/pixel-data-verification",
       "./example_code/kinesis/kinesis-cdk",
       "./example_code/medical-imaging/scenarios/health-image-sets/pixel-data-verification/openjphjs/openjphjs.js",
+      "./example_code/cross-services/textract-react",
       "**/dist"
     ]
   },
@@ -25,7 +26,12 @@
   "linter": {
     "enabled": true,
     "rules": {
-      "recommended": true
+      "recommended": true,
+      "correctness": {
+        "noUndeclaredVariables": {
+          "level": "error"
+        }
+      }
     }
   },
   "javascript": {

javascriptv3/example_code/cross-services/aurora-serverless-app/src/handlers/get-items-handler.ts

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { Handler } from "src/types/handler.js";
+import type { DBRecords } from "src/types/db-record.js";
 import { command as getAllItemsCommand } from "../statement-commands/get-all-items.js";
 import { command as getArchivedItemsCommand } from "../statement-commands/get-archived-items.js";
 import { command as getActiveItemsCommand } from "../statement-commands/get-active-items.js";

javascriptv3/example_code/cross-services/aurora-serverless-app/src/handlers/parse-item.ts

@@ -1,6 +1,7 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 import type { Item } from "../types/item.js";
+import type { DBRecord } from "../types/db-record.js";
 
 const parseItem = (record: DBRecord): Item => {
   return {

javascriptv3/example_code/cross-services/aurora-serverless-app/src/handlers/post-items-report-handler.ts

@@ -5,6 +5,7 @@ import { SendRawEmailCommand } from "@aws-sdk/client-ses";
 import { createMimeMessage, type TextFormat } from "mimetext";
 import { format } from "prettier";
 import type { Handler } from "src/types/handler.js";
+import type { DBRecords } from "src/types/db-record.js";
 import { command as getActiveItemsCommand } from "../statement-commands/get-active-items.js";
 
 const makeCsv = (records: DBRecords) => {

javascriptv3/example_code/cross-services/aurora-serverless-app/src/middleware/validate-db.ts

@@ -5,6 +5,7 @@ import type { RequestHandler } from "express";
 import { command as createTableCommand } from "../statement-commands/create-table.js";
 import { command as getAllItemsCommand } from "../statement-commands/get-all-items.js";
 import type { Handler } from "src/types/handler.js";
+import type { Sendable } from "src/types/sendable.js";
 
 const errorCodes = {
   TABLE_NOT_FOUND: "Error code: 1146",

javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/db-record.d.ts

@@ -0,0 +1,6 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+export type DBRecordValue = Record<string, string | number>;
+export type DBRecord = DBRecordValue[];
+export type DBRecords = DBRecord[];

javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/db-record.ts

@@ -1,8 +1,10 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
+
 import type { RequestHandler } from "express";
+import type { Sendable } from "./sendable.js";
 
-declare type Handler = {
+export type Handler = {
   withClient: ({
     rdsDataClient,
     sesClient,

…ra-serverless-app/src/types/handler.d.ts …rora-serverless-app/src/types/handler.tsjavascriptv3/example_code/cross-services/aurora-serverless-app/src/types/handler.d.ts renamed to javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/handler.ts javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/handler.d.ts renamed to javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/handler.ts

@@ -1,6 +1,7 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
-declare type Item = {
+
+export type Item = {
   /**
    * A UUID that is generated by the middleware.
    */
@@ -31,5 +32,3 @@ declare type Item = {
    */
   archived: boolean;
 };
-
-export type { Item };

…urora-serverless-app/src/types/item.d.ts …/aurora-serverless-app/src/types/item.tsjavascriptv3/example_code/cross-services/aurora-serverless-app/src/types/item.d.ts renamed to javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/item.ts javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/item.d.ts renamed to javascriptv3/example_code/cross-services/aurora-serverless-app/src/types/item.ts

@@ -1,6 +1,6 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-declare interface Sendable {
+export interface Sendable {
   send: <R>(command: unknown) => Promise<R>;
 }