import { Sprite } from '@pixi/sprite';
import { Matrix2d } from '../Matrix2d';
import { Filter, FilterSystem, RenderTexture } from '@pixi/core';
export declare class SpriteMaskFilter2d extends Filter {
    constructor(sprite: Sprite);
    maskSprite: Sprite;
    maskMatrix: Matrix2d;
    apply(filterManager: FilterSystem, input: RenderTexture, output: RenderTexture, clearMode?: number): void;
    static calculateSpriteMatrix(input: RenderTexture, mappedMatrix: Matrix2d, sprite: Sprite): Matrix2d;
}