import { n as ImageBuffer, r as ImageConverterInstance, t as BitmapWithFormat } from "../sdcCoreInternalSdkCommonGeometry-BF4xvjjS.js";
//#region src/main/private/ImageConverterBase.d.ts
type CanvasType = HTMLCanvasElement | OffscreenCanvas;
type CanvasContextType = CanvasRenderingContext2D | OffscreenCanvasRenderingContext2D;
declare abstract class ImageConverterBase implements ImageConverterInstance {
  protected readonly options: {
    quality: number;
  };
  protected canvas?: CanvasType;
  protected context?: CanvasContextType;
  protected static readonly JPEG_IMAGE_MIME_TYPE = "image/jpeg";
  constructor(options: {
    quality: number;
  });
  /**
   * Should return a new canvas for the current runtime. Usually an HTMLCanvasElement or an OffscreenCanvas.
   */
  protected abstract getNewCanvas(width: number, height: number): CanvasType;
  /**
   * Should convert the canvas to a JPEG blob.
   */
  protected abstract canvasToBlob(canvas: CanvasType): Promise<Blob | null>;
  get quality(): number;
  convertToJpeg(imageBuffer: ImageBuffer, orientation: number): Promise<Uint8Array>;
  convertToBitmap(imageBuffer: ImageBuffer): BitmapWithFormat;
  private validateAndExtractImageData;
  private prepareCanvas;
  private processImageData;
  private validateImageData;
  private convertToJpegBytes;
  private ensureCanvas;
  private createImageDataFromBuffer;
  private isYUVFormat;
  private isRGBAFormat;
  private isRGBFormat;
  private isGrayscaleFormat;
  private createImageDataFromRGBAPlanes;
  private createImageDataFromRGBPlanes;
  private createImageDataFromGrayscalePlanes;
  private getPixelFromPlane;
  private applyRotation;
}
//#endregion
export { ImageConverterBase };