diff --git a/packages/discovery-react-components/src/components/DocumentPreview/components/PdfViewer/typings.d.ts b/packages/discovery-react-components/src/components/DocumentPreview/components/PdfViewer/typings.d.ts
deleted file mode 100644
index 3ea97bed..00000000
--- a/packages/discovery-react-components/src/components/DocumentPreview/components/PdfViewer/typings.d.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-// declare module 'pdfjs-dist/build/pdf.worker.min.mjs';
-
-// declare module 'pdfjs-dist/build/pdf.mjs' {
-//   export class TextLayer {
-//     constructor({ textContentSource: TextContent, container: any, viewport: PageViewport });
-//     render(): Promise;
-//     textDivs: HTMLElement[];
-//   }
-// }
-
-// //
-// // Declare modules and their types that is referred from PDF text layer rendering.
-// // Unused properties are commented out
-// //
-// declare module 'pdfjs-dist/lib/web/ui_utils' {
-//   export class EventBus {
-//     on(eventName: string, listener: any): void;
-//     off(eventName: string, listener: any): void;
-//     dispatch(eventName: string, args?: any): void;
-//   }
-//   // export function getGlobalEventBus(): EventBus;
-// }
-
-// declare module 'pdfjs-dist/lib/web/text_layer_builder' {
-//   import { EventBus } from 'pdfjs-dist/lib/web/ui_utils';
-//   import { PageViewport } from 'pdfjs-dist/types/src/display/display_utils';
-//   import { TextContent } from 'pdfjs-dist/types/src/display/api';
-
-//   export class TextLayerBuilder {
-//     constructor(options: TextLayerBuilder.Options);
-
-//     textLayerDiv: HTMLElement;
-//     eventBus: EventBus;
-//     textContent: TextContent | null;
-//     // textContentItemsStr: any[];
-//     renderingDone: boolean;
-//     // pageIdx: number;
-//     pageNumber: number;
-//     // matches: any[];
-//     // viewport: PageViewport;
-//     textDivs: HTMLElement[];
-//     // findController: any;
-//     textLayerRenderTask: TextLayerRenderTask;
-//     // enhanceTextSelection: any;
-
-//     render(timeout?: number): void;
-//     cancel(): void;
-//     // setTextContentStream(readableStream: any): void;
-//     setTextContent(textContent: TextContent): void;
-//   }
-//   export const DefaultTextLayerFactory;
-
-//   declare namespace TextLayerBuilder {
-//     export interface Options {
-//       textLayerDiv: HTMLElement;
-//       eventBus: EventBus;
-//       pageIndex: number;
-//       viewport: PageViewport;
-//       // findController?: any;
-//       // enhanceTextSelection?: any;
-//     }
-//   }
-// }