import { Filter, FilterStreamRef } from '../../../Filter';
import { Stream } from '../../../Compiler';
/**
  * 14.10 sierpinski
  * Generate a Sierpinski carpet/triangle fractal, and randomly pan around.
  *
  * This source accepts the following options:
  */
export declare class VideoSierpinski extends Filter<VideoSierpinskiParameters> {
    outputs: FilterStreamRef<VideoSierpinskiParameters, VideoSierpinski>[];
    constructor(inputs?: Stream | Stream[], parameters?: VideoSierpinskiParameters);
}
export interface VideoSierpinskiParameters {
    /**
      * Set frame size. For the syntax of this option, check the (ffmpeg-utils)"Video
      * size" section in the ffmpeg-utils manual. Default value is "640x480".
      * @aliases s
      */
    size?: string | number;
    /**
      * Set frame size. For the syntax of this option, check the (ffmpeg-utils)"Video
      * size" section in the ffmpeg-utils manual. Default value is "640x480".
      * @aliasof size
      */
    s?: string | number;
    /**
      * Set frame rate, expressed as number of frames per second. Default value is "25".
      * @aliases r
      */
    rate?: string | number;
    /**
      * Set frame rate, expressed as number of frames per second. Default value is "25".
      * @aliasof rate
      */
    r?: string | number;
    /** Set seed which is used for random panning. */
    seed?: string | number;
    /** Set max jump for single pan destination. Allowed range is from 1 to 10000. */
    jump?: string | number;
    /** Set fractal type, can be default carpet or triangle. */
    type?: string | number;
    [key: string]: string | number;
}
/**
  * 14.10 sierpinski
  * Generate a Sierpinski carpet/triangle fractal, and randomly pan around.
  *
  * This source accepts the following options:
  */
export declare function videoSierpinski(inputs?: Stream | Stream[], parameters?: VideoSierpinskiParameters): VideoSierpinski;