/**
 * @license -------------------------------------------------------------------
 *    module: Lanczos Resampling
 *       src: http://blog.yoz.sk/2010/11/lanczos-resampling-with-actionscript/
 *   authors: Jozef Chutka
 * copyright: (c) 2009-2010 Jozef Chutka
 *   license: MIT
 * -------------------------------------------------------------------
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
export type Kernel = (size: number, x: number) => number;
export declare enum KernelType {
    Lanczos = "lanczos",
    Linear = "linear"
}
export declare const Kernels: {
    [P in KernelType]: Kernel;
};
export declare function lanczosResize(canvas: HTMLCanvasElement | OffscreenCanvas, opt: {
    width: number;
    height: number;
}, kernel?: Kernel): ImageData;