import type { ICanvas, Texture } from '@pixi/core';
/**
 * Utility methods for Sprite/Texture tinting.
 *
 * Tinting with the CanvasRenderer involves creating a new canvas to use as a texture,
 * so be aware of the performance implications.
 * @namespace PIXI.canvasUtils
 * @memberof PIXI
 */
export declare const canvasUtils: {
    canvas: ICanvas;
    /**
     * Basically this method just needs a sprite and a color and tints the sprite with the given color.
     * @memberof PIXI.canvasUtils
     * @param {PIXI.Sprite} sprite - the sprite to tint
     * @param sprite.texture
     * @param {number} color - the color to use to tint the sprite with
     * @returns {ICanvas|HTMLImageElement} The tinted canvas
     */
    getTintedCanvas: (sprite: {
        texture: Texture;
    }, color: number) => ICanvas | HTMLImageElement;
    /**
     * Basically this method just needs a sprite and a color and tints the sprite with the given color.
     * @memberof PIXI.canvasUtils
     * @param {PIXI.Texture} texture - the sprite to tint
     * @param {number} color - the color to use to tint the sprite with
     * @returns {CanvasPattern} The tinted canvas
     */
    getTintedPattern: (texture: Texture, color: number) => CanvasPattern;
    /**
     * Tint a texture using the 'multiply' operation.
     * @memberof PIXI.canvasUtils
     * @param {PIXI.Texture} texture - the texture to tint
     * @param {number} color - the color to use to tint the sprite with
     * @param {PIXI.ICanvas} canvas - the current canvas
     */
    tintWithMultiply: (texture: Texture, color: number, canvas: ICanvas) => void;
    /**
     * Tint a texture using the 'overlay' operation.
     * @memberof PIXI.canvasUtils
     * @param {PIXI.Texture} texture - the texture to tint
     * @param {number} color - the color to use to tint the sprite with
     * @param {PIXI.ICanvas} canvas - the current canvas
     */
    tintWithOverlay: (texture: Texture, color: number, canvas: ICanvas) => void;
    /**
     * Tint a texture pixel per pixel.
     * @memberof PIXI.canvasUtils
     * @param {PIXI.Texture} texture - the texture to tint
     * @param {number} color - the color to use to tint the sprite with
     * @param {PIXI.ICanvas} canvas - the current canvas
     */
    tintWithPerPixel: (texture: Texture, color: number, canvas: ICanvas) => void;
    /**
     * Rounds the specified color according to the canvasUtils.cacheStepsPerColorChannel.
     * @memberof PIXI.canvasUtils
     * @deprecated since 7.3.0
     * @see PIXI.Color.round
     * @param {number} color - the color to round, should be a hex color
     * @returns {number} The rounded color.
     */
    roundColor: (color: number) => number;
    /**
     * Number of steps which will be used as a cap when rounding colors.
     * @memberof PIXI.canvasUtils
     * @deprecated since 7.3.0
     * @type {number}
     */
    cacheStepsPerColorChannel: number;
    /**
     * Tint cache boolean flag.
     * @memberof PIXI.canvasUtils
     * @type {boolean}
     */
    convertTintToImage: boolean;
    /**
     * Whether or not the Canvas BlendModes are supported, consequently the ability to tint using the multiply method.
     * @memberof PIXI.canvasUtils
     * @type {boolean}
     */
    canUseMultiply: boolean;
    /**
     * The tinting method that will be used.
     * @memberof PIXI.canvasUtils
     * @type {Function}
     */
    tintMethod: (texture: Texture, color: number, canvas: ICanvas) => void;
};