import * as em from "./Enums";
import * as ds from "./Types";
import { ObjectManager } from "./ObjectManager";
import { ObjectBase } from "./ObjectBase";
/**
 * Represents a brush for filling contours and figures.
 **/
export declare abstract class Brush extends ObjectBase {
    /**
     * Gets the type of the brush.
     **/
    abstract get type(): em.BrushType;
}
/**
 * Represents a solid brush.
 **/
export declare class SolidBrush extends Brush {
    /**
     * Creates a solid brush with specified color.
     * @param color The color of the brush.
     **/
    constructor(color: ds.Color);
    /**
     * Creates a solid brush with specified color.
     * @param om An object manager that controls the lifetime of the {@link SolidBrush} object.
     * @param color The color of the brush.
     **/
    constructor(om: ObjectManager, color: ds.Color);
    /**
     * Gets the type of the brush.
     **/
    get type(): em.BrushType;
    /**
     * Gets the color of the brush.
     **/
    get color(): ds.Color;
}
/**
 * Represents a linear gradient brush.
 **/
export declare class LinearGradientBrush extends Brush {
    /**
     * Creates a linear gradient brush with specified properties.
     * @param linearGradientBrushProperties The settings for creating a linear gradient brush.
     *
     * @example
     * const brush = new LinearGradientBrush({
     *     startColor: "ForestGreen",
     *     startPoint: { x: 0, y: 0 },
     *     endColor: "Yellow",
     *     endPoint: { x: 1, y: 0 }
     * });
     **/
    constructor(linearGradientBrushProperties: ds.LinearGradientBrushProperties);
    /**
     * Creates a linear gradient brush with specified properties.
     * @param om An object manager that controls the lifetime of the {@link LinearGradientBrush} object.
     * @param linearGradientBrushProperties The settings for creating a linear gradient brush.
     **/
    constructor(om: ObjectManager, linearGradientBrushProperties: ds.LinearGradientBrushProperties);
    /**
     * Gets the type of the brush.
     **/
    get type(): em.BrushType;
    /**
     * Gets the starting gradient color.
     **/
    get startColor(): ds.Color;
    /**
     * Gets the start point of the linear gradient brush. (0, 0) is the top-left corner, (1, 1) is the bottom-right corner.
     **/
    get startPoint(): ds.Point;
    /**
     * Gets the ending gradient color.
     **/
    get endColor(): ds.Color;
    /**
     * Gets the end point of the linear gradient brush. (0, 0) is the top-left corner, (1, 1) is the bottom-right corner.
     **/
    get endPoint(): ds.Point;
    /**
     * Gets the array of gradient stops.
     **/
    get gradientStops(): ds.GradientStop[] | null;
}
/**
 * Represents a radial gradient brush.
 **/
export declare class RadialGradientBrush extends Brush {
    /**
     * Creates a radial gradient brush with specified properties.
     * @param radialGradientBrushProperties The settings for creating a radial gradient brush.
     **/
    constructor(radialGradientBrushProperties: ds.RadialGradientBrushProperties);
    /**
     * Creates a radial gradient brush with specified properties.
     * @param om An object manager that controls the lifetime of the {@link RadialGradientBrush} object.
     * @param radialGradientBrushProperties The settings for creating a radial gradient brush.
     **/
    constructor(om: ObjectManager, radialGradientBrushProperties: ds.RadialGradientBrushProperties);
    /**
     * Gets the type of the brush.
     **/
    get type(): em.BrushType;
    /**
     * Gets the starting gradient color.
     **/
    get startColor(): ds.Color;
    /**
     * Gets the ending gradient color.
     **/
    get endColor(): ds.Color;
    /**
     * Gets the array of gradient stops.
     **/
    get gradientStops(): ds.GradientStop[] | null;
    /**
     * Gets the radius of the end circle that defines the end of the gradient, as a fraction of the normalized diagonal.
     * The normalized diagonal length is calculated as sqrt(width * width + height * height) / 2.
     * If not specified, the end radius is equal to max(width, height) / 2.
     **/
    get radiusOfEndCircle(): number | null;
    /**
     * Gets the radius of the start circle that defines the beginning of the gradient, as a fraction of the normalized diagonal.
     * The normalized diagonal length is calculated as sqrt(width * width + height * height) / 2.
     **/
    get radiusOfStartCircle(): number;
    /**
     * Gets the center of the end circle that defines the end of the gradient.
     * (0, 0) is the top-left corner, (1, 1) is the bottom-right corner.
     **/
    get centerOfEndCircle(): ds.Point;
    /**
     * Gets the center of the start circle that defines the beginning of the gradient.
     * (0, 0) is the top-left corner, (1, 1) is the bottom-right corner.
     * If not specified, the center of the start circle coincides with {@link RadialGradientBrush.centerOfEndCircle}.
     **/
    get centerOfStartCircle(): ds.Point | null;
    /**
     * Gets a value indicating whether to extend the gradient beyond the start circle.
     **/
    get extendStartCircle(): boolean;
    /**
     * Gets a value indicating whether to extend gradient beyond the end circle.
     **/
    get extendEndCircle(): boolean;
    /**
     * Gets a value indicating whether to normalize the brush ensuring that it renders the same way on all supported
     * target contexts (such as {@link PdfContext}, {@link BmpContext}, and {@link SvgContext}).
     * If true, and the focal point is outside the end circle, it is moved to be on the end circle.
     * If false, the focal point position is not adjusted if it is outside the end circle,
     * and the result will depend on the implementation of the target {@link DrawingContext}.
     **/
    get normalize(): boolean;
}
/**
 * Represents a hatch brush.
 **/
export declare class HatchBrush extends Brush {
    /**
     * Creates a hatch brush with specified properties.
     * @param hatchBrushProperties The settings for creating a brush with hatch style.
     *
     * @example
     * const brush = new HatchBrush({
     *     style: HatchStyle.LargeConfetti,
     *     backColor: "Navy",
     *     foreColor: "White"
     * });
     **/
    constructor(hatchBrushProperties: ds.HatchBrushProperties);
    /**
     * Creates a hatch brush with specified properties.
     * @param om An object manager that controls the lifetime of the {@link HatchBrush} object.
     * @param hatchBrushProperties The settings for creating a brush with hatch style.
     **/
    constructor(om: ObjectManager, hatchBrushProperties: ds.HatchBrushProperties);
    /**
     * Gets the type of the brush.
     **/
    get type(): em.BrushType;
    /**
     * Gets the hatch style of the {@link HatchBrush}.
     **/
    get style(): em.HatchStyle;
    /**
     * Gets the color of spaces between the hatch lines.
     **/
    get backColor(): ds.Color;
    /**
     * Gets the color of hatch lines.
     **/
    get foreColor(): ds.Color;
}
/**
* Represents an image brush.
**/
export declare class ImageBrush extends Brush {
    /**
     * Creates an image brush based on the {@link Image} object.
     * @param image The {@link Image} object for the brush.
     **/
    constructor(image: ds.ImageOrBitmap);
    /**
     * Creates an image brush based on the {@link Image} object.
     * @param om An object manager that controls the lifetime of the {@link ImageBrush} object.
     * @param image The {@link Image} object for the brush.
     **/
    constructor(om: ObjectManager, image: ds.ImageOrBitmap);
    /**
     * Gets the type of the brush.
     **/
    get type(): em.BrushType;
    /**
     * Gets the image object of the brush.
     **/
    get image(): ds.ImageOrBitmap;
}