Return Uint8Array instead of Buffer

readme.md

@@ -242,7 +242,9 @@ Type: `string`
 
 ### pageres.run()
 
-Run pageres. Returns `Promise<Buffer[]>`.
+Run pageres.
+
+Returns `Promise<Uint8Array[]>`.
 
 ## Task runners
 

source/index.ts

@@ -1,5 +1,4 @@
 import process from 'node:process';
-import type {Buffer} from 'node:buffer';
 import path from 'node:path';
 import {pathToFileURL} from 'node:url';
 import fs from 'node:fs';
@@ -231,9 +230,9 @@ type Stats = {
 };
 
 /**
-Buffer data representing a screenshot. Includes the filename from the template in {@link Options.filename}.
+Data representing a screenshot. Includes the filename from the template in {@link Options.filename}.
 */
-export type Screenshot = Buffer & {filename: string};
+export type Screenshot = Uint8Array & {filename: string};
 
 const getResolutionsMemoized = pMemoize(getResolutions);
 // @ts-expect-error - TS is not very smart.
@@ -347,7 +346,7 @@ export default class Pageres extends EventEmitter {
 	/**
 	Run pageres.
 
-	@returns List of screenshot buffer data.
+	@returns List of screenshot data.
 
 	@example
 	```
@@ -515,7 +514,7 @@ export default class Pageres extends EventEmitter {
 			};
 		}
 
-		const screenshot = await captureWebsite.buffer(url, finalOptions) as Screenshot;
+		const screenshot = new Uint8Array(await captureWebsite.buffer(url, finalOptions)) as Screenshot;
 		screenshot.filename = filename;
 		return screenshot;
 	}

test/test.ts

@@ -1,4 +1,3 @@
-import type {Buffer} from 'node:buffer';
 import process from 'node:process';
 import fs from 'node:fs';
 import fsPromises from 'node:fs/promises';
@@ -20,8 +19,8 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 const hasScreenshotsWithFilenames = (screenshots: readonly Screenshot[], filenames: readonly string[]): boolean => screenshots.some(screenshot => filenames.includes(screenshot.filename));
 
-const getPngPixels = async (buffer: Buffer): Promise<Buffer> => {
-	const png = new PNG(buffer);
+const getPngPixels = async (data: Uint8Array): Promise<Uint8Array> => {
+	const png = new PNG(data);
 	const {pixels} = await pify(png.parse.bind(png))();
 	return pixels;
 };