/// <reference types="node" />
/// <reference types="node" />
import { BaseLayer, IBaseLayer, IBaseLayerMisc, IBaseLayerProps } from "./BaseLayer";
import { ScaleType, LayerType } from "../../types";
import { Canvas, SKRSContext2D, SvgCanvas } from "@napi-rs/canvas";
import { LayersManager } from "../managers/LayersManager";
/**
 * Interface representing an Image Layer.
 */
export interface IImageLayer extends IBaseLayer {
    /**
     * The type of the layer, which is `Image`.
     */
    type: LayerType.Image;
    /**
     * The properties specific to the Image Layer.
     */
    props: IImageLayerProps;
}
/**
 * Interface representing the properties of an Image Layer.
 */
export interface IImageLayerProps extends IBaseLayerProps {
    /**
     * The source of the image, which can be a URL or a Buffer.
     */
    src: string | Buffer;
    /**
     * The size of the image, including width, height, and radius.
     */
    size: {
        /**
         * The width of the image.
         */
        width: ScaleType;
        /**
         * The height of the image.
         */
        height: ScaleType;
        /**
         * The radius of the image.
         */
        radius: ScaleType;
    };
}
/**
 * Class representing an Image Layer, extending the BaseLayer class.
 */
export declare class ImageLayer extends BaseLayer<IImageLayerProps> {
    /**
     * The properties of the Image Layer.
     */
    props: IImageLayerProps;
    /**
     * Constructs a new ImageLayer instance.
     * @param props {IImageLayerProps} - The properties of the Image Layer.
     * @param misc {IBaseLayerMisc} - Miscellaneous options for the layer.
     */
    constructor(props?: IImageLayerProps, misc?: IBaseLayerMisc);
    /**
     * Sets the source of the image.
     * @param src {string} - The source of the image, which can be a URL or file path.
     * @returns {this} The current instance for chaining.
     * @throws {LazyError} If the source is not a valid URL.
     */
    setSrc(src: string): this;
    /**
     * Sets the size of the image.
     * @param width {ScaleType} - The width of the image.
     * @param height {ScaleType} - The height of the image.
     * @param radius {ScaleType} - The radius of the image (optional).
     * @returns {this} The current instance for chaining.
     */
    setSize(width: ScaleType, height: ScaleType, radius?: ScaleType): this;
    /**
     * Draws the Image Layer on the canvas.
     * @param ctx {SKRSContext2D} - The canvas rendering context.
     * @param canvas {Canvas | SvgCanvas} - The canvas instance.
     * @param manager {LayersManager} - The layers manager.
     * @param debug {boolean} - Whether to enable debug logging.
     * @throws {LazyError} If the image could not be loaded.
     */
    draw(ctx: SKRSContext2D, canvas: Canvas | SvgCanvas, manager: LayersManager, debug: boolean): Promise<void>;
    /**
     * Converts the Image Layer to a JSON representation.
     * @returns {IImageLayer} The JSON representation of the Image Layer.
     */
    toJSON(): IImageLayer;
}