Add .gitattributes and normalize line endings

.gitattributes

@@ -0,0 +1,3 @@
+# If there are abnormal line endings in any file, run "git add --renormalize <file_name>", 
+# review the changes, and commit them to fix the line endings.
+* text=auto

.github/workflows/ci.yml

@@ -1,28 +1,28 @@
-name: AppConfiguration-JavaScriptProvider CI
-
-on:
-  push:
-    branches: [ "main", "preview" ]
-  pull_request:
-    branches: [ "main", "preview" ]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [18.x, 20.x, 22.x]
-
-    steps:
-    - uses: actions/checkout@v3
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v3
-      with:
-        node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-    - run: npm ci
-    - run: npm run lint
-    - run: npm run build
-    - run: npm test
+name: AppConfiguration-JavaScriptProvider CI
+
+on:
+  push:
+    branches: [ "main", "preview" ]
+  pull_request:
+    branches: [ "main", "preview" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x, 22.x]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run lint
+    - run: npm run build
+    - run: npm test

SUPPORT.md

@@ -1,13 +1,13 @@
-# Support
-
-## How to file issues and get help  
-
-This project uses GitHub Issues to track bugs and feature requests. Please search the existing 
-issues before filing new issues to avoid duplicates.  For new issues, file your bug or 
-feature request as a new Issue.
-
-For help and questions about using this project, please ask a question in Stack Overflow with [azure-app-configuration](https://stackoverflow.com/questions/tagged/azure-app-configuration) tag.
-
-## Microsoft Support Policy  
-
-Support for this project is limited to the resources listed above.
+# Support
+
+## How to file issues and get help  
+
+This project uses GitHub Issues to track bugs and feature requests. Please search the existing 
+issues before filing new issues to avoid duplicates.  For new issues, file your bug or 
+feature request as a new Issue.
+
+For help and questions about using this project, please ask a question in Stack Overflow with [azure-app-configuration](https://stackoverflow.com/questions/tagged/azure-app-configuration) tag.
+
+## Microsoft Support Policy  
+
+Support for this project is limited to the resources listed above.

rollup.config.mjs

@@ -1,49 +1,49 @@
-// rollup.config.js
-import typescript from "@rollup/plugin-typescript";
-import dts from "rollup-plugin-dts";
-
-export default [
-  {
-    external: [
-      "@azure/app-configuration",
-      "@azure/keyvault-secrets",
-      "@azure/core-rest-pipeline",
-      "@azure/identity",
-      "crypto",
-      "dns/promises",
-      "@microsoft/feature-management"
-    ],
-    input: "src/index.ts",
-    output: [
-      {
-        file: "dist/index.js",
-        format: "cjs",
-        sourcemap: true
-      },
-    ],
-    plugins: [
-      typescript({
-        compilerOptions: {
-          "lib": [
-            "DOM",
-            "WebWorker",
-            "ESNext"
-          ],
-          "skipDefaultLibCheck": true,
-          "module": "ESNext",
-          "moduleResolution": "Node",
-          "target": "ES2022",
-          "strictNullChecks": true,
-          "strictFunctionTypes": true,
-          "sourceMap": true,
-          "inlineSources": true
-        }
-      })
-    ],
-  },
-  {
-    input: "src/index.ts",
-    output: [{ file: "types/index.d.ts", format: "es" }],
-    plugins: [dts()],
-  },
-];
+// rollup.config.js
+import typescript from "@rollup/plugin-typescript";
+import dts from "rollup-plugin-dts";
+
+export default [
+  {
+    external: [
+      "@azure/app-configuration",
+      "@azure/keyvault-secrets",
+      "@azure/core-rest-pipeline",
+      "@azure/identity",
+      "crypto",
+      "dns/promises",
+      "@microsoft/feature-management"
+    ],
+    input: "src/index.ts",
+    output: [
+      {
+        file: "dist/index.js",
+        format: "cjs",
+        sourcemap: true
+      },
+    ],
+    plugins: [
+      typescript({
+        compilerOptions: {
+          "lib": [
+            "DOM",
+            "WebWorker",
+            "ESNext"
+          ],
+          "skipDefaultLibCheck": true,
+          "module": "ESNext",
+          "moduleResolution": "Node",
+          "target": "ES2022",
+          "strictNullChecks": true,
+          "strictFunctionTypes": true,
+          "sourceMap": true,
+          "inlineSources": true
+        }
+      })
+    ],
+  },
+  {
+    input: "src/index.ts",
+    output: [{ file: "types/index.d.ts", format: "es" }],
+    plugins: [dts()],
+  },
+];

src/AzureAppConfiguration.ts

@@ -1,47 +1,47 @@
-// Copyright (c) Microsoft Corporation.
-// Licensed under the MIT license.
-
-import { Disposable } from "./common/disposable.js";
-
-/**
- * Azure App Configuration provider.
- */
-export type AzureAppConfiguration = {
-    /**
-     * API to trigger refresh operation.
-     */
-    refresh(): Promise<void>;
-
-    /**
-     * API to register callback listeners, which will be called only when a refresh operation successfully updates key-values or feature flags.
-     *
-     * @param listener - Callback function to be registered.
-     * @param thisArg - Optional. Value to use as `this` when executing callback.
-     */
-    onRefresh(listener: () => any, thisArg?: any): Disposable;
-} & IGettable & ReadonlyMap<string, any> & IConfigurationObject;
-
-interface IConfigurationObject {
-    /**
-     * Construct configuration object based on Map-styled data structure and hierarchical keys.
-     * @param options - The options to control the conversion behavior.
-     */
-    constructConfigurationObject(options?: ConfigurationObjectConstructionOptions): Record<string, any>;
-}
-
-export interface ConfigurationObjectConstructionOptions {
-    /**
-     * The separator to use when converting hierarchical keys to object properties.
-     * Supported values: '.', ',', ';', '-', '_', '__', '/', ':'.
-     * If separator is undefined, '.' will be used by default.
-     */
-    separator?: "." | "," | ";" | "-" | "_" | "__" | "/" | ":";
-}
-
-interface IGettable {
-    /**
-     * Get the value of a key-value from the Map-styled data structure.
-     * @param key - The key of the key-value to be retrieved.
-     */
-    get<T>(key: string): T | undefined;
-}
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
+import { Disposable } from "./common/disposable.js";
+
+/**
+ * Azure App Configuration provider.
+ */
+export type AzureAppConfiguration = {
+    /**
+     * API to trigger refresh operation.
+     */
+    refresh(): Promise<void>;
+
+    /**
+     * API to register callback listeners, which will be called only when a refresh operation successfully updates key-values or feature flags.
+     *
+     * @param listener - Callback function to be registered.
+     * @param thisArg - Optional. Value to use as `this` when executing callback.
+     */
+    onRefresh(listener: () => any, thisArg?: any): Disposable;
+} & IGettable & ReadonlyMap<string, any> & IConfigurationObject;
+
+interface IConfigurationObject {
+    /**
+     * Construct configuration object based on Map-styled data structure and hierarchical keys.
+     * @param options - The options to control the conversion behavior.
+     */
+    constructConfigurationObject(options?: ConfigurationObjectConstructionOptions): Record<string, any>;
+}
+
+export interface ConfigurationObjectConstructionOptions {
+    /**
+     * The separator to use when converting hierarchical keys to object properties.
+     * Supported values: '.', ',', ';', '-', '_', '__', '/', ':'.
+     * If separator is undefined, '.' will be used by default.
+     */
+    separator?: "." | "," | ";" | "-" | "_" | "__" | "/" | ":";
+}
+
+interface IGettable {
+    /**
+     * Get the value of a key-value from the Map-styled data structure.
+     * @param key - The key of the key-value to be retrieved.
+     */
+    get<T>(key: string): T | undefined;
+}