squoosh/src/codecs/oxipng/encoder.ts

// @ts-ignore
import { optimise } from '../../../codecs/oxipng/spawn.js';
import { EncodeOptions } from './encoder-meta';

export async function compress(data: ArrayBuffer, options: EncodeOptions): Promise<ArrayBuffer> {
  return (await optimise(new Uint8Array(data), options.level)).buffer;
}