/** @format */
import { PsdEffect, PsdEffectOptions } from './psd-effect.js';
/**
 * Interface representing the options for a drop shadow effect.
 */
export interface PsdDropShadowEffectOptions extends PsdEffectOptions {
    /** The blur radius of the shadow. */
    blur: number;
    /** The intensity of the shadow. */
    intensity: number;
    /** The angle of the shadow. */
    angle: number;
    /** The distance of the shadow from the object. */
    distance: number;
    /** The color of the shadow as an array of numbers. */
    color: number[];
    /** The blend mode of the shadow. */
    blendMode: string;
    /** Whether the global angle is used. */
    globalAngle: boolean;
    /** The opacity of the shadow. */
    opacity: number;
    /** The native color of the shadow as an array of numbers. */
    nativeColor: number[];
}
/**
 * Class representing a drop shadow effect.
 */
export declare class PsdDropShadowEffect extends PsdEffect {
    /** The blur radius of the shadow. */
    private _blur;
    /** Gets the blur radius of the shadow. */
    get blur(): number;
    /** The intensity of the shadow. */
    private _intensity;
    /** Gets the intensity of the shadow. */
    get intensity(): number;
    /** The angle of the shadow. */
    private _angle;
    /** Gets the angle of the shadow. */
    get angle(): number;
    /** The distance of the shadow from the object. */
    private _distance;
    /** Gets the distance of the shadow from the object. */
    get distance(): number;
    /** The color of the shadow as an array of numbers. */
    private _color;
    /** Gets the color of the shadow as an array of numbers. */
    get color(): number[];
    /** The blend mode of the shadow. */
    private _blendMode;
    /** Gets the blend mode of the shadow. */
    get blendMode(): string;
    /** Whether the global angle is used. */
    private _globalAngle;
    /** Gets whether the global angle is used. */
    get globalAngle(): boolean;
    /** The opacity of the shadow. */
    private _opacity;
    /** Gets the opacity of the shadow. */
    get opacity(): number;
    /** The native color of the shadow as an array of numbers. */
    private _nativeColor;
    /** Gets the native color of the shadow as an array of numbers. */
    get nativeColor(): number[];
    /**
     * Initializes a new instance of the PsdDropShadowEffect class.
     *
     * @param {PsdDropShadowEffectOptions} opt - The options for the drop shadow effect.
     * @param {number} opt.blur - The blur radius of the shadow.
     * @param {number} opt.intensity - The intensity of the shadow.
     * @param {number} opt.angle - The angle of the shadow.
     * @param {number} opt.distance - The distance of the shadow from the object.
     * @param {number[]} opt.color - The color of the shadow as an array of numbers.
     * @param {string} opt.blendMode - The blend mode of the shadow.
     * @param {boolean} opt.globalAngle - Whether the global angle is used.
     * @param {number} opt.opacity - The opacity of the shadow.
     * @param {number[]} opt.nativeColor - The native color of the shadow as an array of numbers.
     */
    constructor(opt: PsdDropShadowEffectOptions);
}