import { GenericImageFilter } from "./GenericImageFilter";
export declare class GaussianBlurFilter extends GenericImageFilter {
    radius: number;
    constructor(cvs: HTMLCanvasElement, radius: number);
    process(img: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement): void;
    applyGaussianBlur(imageData: ImageData, radius: number): ImageData;
    createGaussianKernel(radius: number): number[];
    applyKernel(data: Uint8ClampedArray, kernel: number[], x: number, y: number, width: number, height: number, horizontal: boolean): void;
}