import { ObjectManager } from "../../ObjectManager";
import { MarkupAnnotation, type MarkupAnnotationProperties } from "./MarkupAnnotation";
import { type Font } from "../../Font";
/**
 * Defines properties of a {@link StampAnnotation}.
 */
export type StampAnnotationProperties = MarkupAnnotationProperties & {
    type: "stamp";
    /**
     * A string specifying the name of an icon used to display the annotation.
     * The PDF specification provides a predefined set of icons:
     * "Approved", "AsIs", "Confidential", "Departmental", "Draft", "Experimental", "Expired",
     * "Final", "ForComment", "ForPublicRelease", "NotApproved", "NotForPublicRelease",
     * "Sold", "TopSecret".
     *
     * In practice though this entry often contains names of custom icons specific to the application that created the document.
     */
    icon?: string;
    /**
     * A font to draw the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
    */
    font?: Font;
    /**
     * A value indicating whether to show {@link MarkupAnnotation#userName} on the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    showUserName?: boolean;
    /**
     * A value indicating whether to show {@link MarkupAnnotation#creationDate} on the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    showCreationDate?: boolean;
    /**
     * The border width.
     */
    borderWidth?: number;
};
/**
 * Represents an annotation that displays text or graphics
 * intended to look as if they were stamped on the page with a rubber stamp.
 */
export declare class StampAnnotation extends MarkupAnnotation {
    /**
     * Creates a new {@link StampAnnotation}.
     *
     * @param om - {@link ObjectManager} that controls the lifetime of the {@link StampAnnotation}.
     */
    constructor(om: ObjectManager);
    /**
     * Creates a new {@link StampAnnotation}.
     */
    constructor();
    /**
     * Gets or sets a string specifying the name of an icon used to display the annotation.
     * The PDF specification provides a predefined set of icons:
     * "Approved", "AsIs", "Confidential", "Departmental", "Draft", "Experimental", "Expired",
     * "Final", "ForComment", "ForPublicRelease", "NotApproved", "NotForPublicRelease",
     * "Sold", "TopSecret".
     *
     * In practice though this entry often contains names of custom icons specific to the application that created the document.
     */
    get icon(): string;
    /**
     * Gets or sets a string specifying the name of an icon used to display the annotation.
     * The PDF specification provides a predefined set of icons:
     * "Approved", "AsIs", "Confidential", "Departmental", "Draft", "Experimental", "Expired",
     * "Final", "ForComment", "ForPublicRelease", "NotApproved", "NotForPublicRelease",
     * "Sold", "TopSecret".
     *
     * In practice though this entry often contains names of custom icons specific to the application that created the document.
     */
    set icon(value: string | null);
    /**
     * Gets or sets a font to draw the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    get font(): Font | null;
    /**
     * Gets or sets a font to draw the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    set font(value: Font | null);
    /**
     * Gets or sets a value indicating whether to show {@link MarkupAnnotation#userName} on the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    get showUserName(): boolean;
    /**
     * Gets or sets a value indicating whether to show {@link MarkupAnnotation#userName} on the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    set showUserName(value: boolean);
    /**
     * Gets or sets a value indicating whether to show {@link MarkupAnnotation#creationDate} on the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    get showCreationDate(): boolean;
    /**
     * Gets or sets a value indicating whether to show {@link MarkupAnnotation#creationDate} on the stamp.
     * Note: This property is not persisted in the document and is used
     * when the annotation's appearance is generated.
     */
    set showCreationDate(value: boolean);
    /**
     * Gets or sets the border width.
     */
    get borderWidth(): number;
    /**
     * Gets or sets the border width.
     */
    set borderWidth(value: number);
    /**
     * Rotates the annotation content by the specified angle.
     * Positive values indicate counterclockwise rotation.

     * Note that the annotation must be added to a document before calling this method.
     * @param angleDegrees - The rotation angle in degrees.
     */
    rotateContent(angleDegrees: number): void;
}