Add ESM files to package json (#4543)

* Output ESM via webpack build script

* Remove ESM output from dev config

* Remove unnecessary import

* fix: update package json export fields

* no message

* no message

index.d.ts

@@ -17,6 +17,15 @@ declare namespace dashjs {
         setCalleeNameVisible(flag: boolean): void;
     }
 
+    namespace Debug {
+        const LOG_LEVEL_NONE = 0;
+        const LOG_LEVEL_FATAL = 1;
+        const LOG_LEVEL_ERROR = 2;
+        const LOG_LEVEL_WARNING = 3;
+        const LOG_LEVEL_INFO = 4;
+        const LOG_LEVEL_DEBUG = 5;
+    }
+
     interface EventBus {
         on(type: string, listener: any, scope: any, options?: object): void;
 
@@ -1296,6 +1305,14 @@ declare namespace dashjs {
 
     export type TrackSelectionFunction = (tracks: MediaInfo[]) => MediaInfo[];
 
+    export interface DvrWindow {
+        start: number;
+        end: number;
+        startAsUtc: number;
+        endAsUtc: number;
+        size: number;
+    }
+
     export interface MediaPlayerClass {
         setConfig(config: object): void;
 
@@ -1427,7 +1444,7 @@ declare namespace dashjs {
 
         timeInDvrWindow(): number;
 
-        getDvrWindow(): object;
+        getDvrWindow(): DvrWindow;
 
         duration(): number;
 
@@ -1483,7 +1500,7 @@ declare namespace dashjs {
 
         setTextTrack(idx: number): void;
 
-        getRepresentationsFor(type: MediaType): Representation[];
+        getRepresentationsByType(type: MediaType): Representation[];
 
         getStreamsFromManifest(manifest: object): StreamInfo[];
 
@@ -3178,6 +3195,31 @@ declare namespace dashjs {
         MEDIA_KEY_MESSAGE_LICENSER_ERROR_MESSAGE: 'DRM: licenser error! --';
     }
 
+    /**
+     * Streaming - Protection - Events
+     **/
+
+    export interface ProtectionEvents {
+        KEY_ADDED: 'public_keyAdded';
+        KEY_ERROR: 'public_keyError';
+        KEY_MESSAGE: 'public_keyMessage';
+        KEY_SESSION_CLOSED: 'public_keySessionClosed';
+        KEY_SESSION_CREATED: 'public_keySessionCreated';
+        KEY_SESSION_REMOVED: 'public_keySessionRemoved';
+        KEY_STATUSES_CHANGED: 'public_keyStatusesChanged';
+        KEY_SYSTEM_ACCESS_COMPLETE: 'public_keySystemAccessComplete';
+        KEY_SYSTEM_SELECTED: 'public_keySystemSelected';
+        LICENSE_REQUEST_COMPLETE: 'public_licenseRequestComplete';
+        LICENSE_REQUEST_SENDING: 'public_licenseRequestSending';
+        NEED_KEY: 'needkey';
+        PROTECTION_CREATED: 'public_protectioncreated';
+        PROTECTION_DESTROYED: 'public_protectiondestroyed';
+        SERVER_CERTIFICATE_UPDATED: 'serverCertificateUpdated';
+        TEARDOWN_COMPLETE: 'protectionTeardownComplete';
+        VIDEO_ELEMENT_SELECTED: 'videoElementSelected';
+        KEY_SESSION_UPDATED: 'public_keySessionUpdated';
+    }
+
     /**
      * Streaming - Protection - Models
      **/
@@ -3511,6 +3553,11 @@ declare namespace dashjs {
         createProtectionSystem(config: object): void;
     }
 
+    export namespace Protection {
+        export const events: ProtectionEvents;
+        export const errors: ProtectionErrors;
+    }
+
     /**
      * Streaming - Rules - ABR - LolP
      */

package.json

@@ -4,9 +4,16 @@
   "description": "A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.",
   "author": "Dash Industry Forum",
   "license": "BSD-3-Clause",
-  "exports": "./dist/dash.all.min.js",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "import": "./dist/esm/dash.all.debug.esm.js",
+      "default": "./dist/esm/dash.all.debug.esm.js",
+      "browser": "./dist/dash.all.min.js",
+      "script": "./dist/dash.all.min.js"
+    }
+  },
   "type": "module",
-  "types": "index.d.ts",
   "scripts": {
     "dev": "tsc && webpack --config build/webpack.dev.cjs --mode development --watch --progress",
     "start": "webpack serve --config build/webpack.dev.cjs",