import { ObjectManager } from "../../ObjectManager";
import { AnnotationBase, type AnnotationBaseProperties } from "./AnnotationBase";
import type { Color } from "../../Types";
import type { MarkupAnnotation } from "./MarkupAnnotation";
/**
 * Defines properties of a {@link PopupAnnotation}.
 */
export type PopupAnnotationProperties = AnnotationBaseProperties & {
    type: "popup";
    /**
     * A value specifying whether the pop-up annotation should initially
     * be displayed open.
     */
    open?: boolean;
    /**
     * The popup window color.
     */
    color?: Color;
};
/**
 * Reprensets an annotation displays text in a popup window for entry and editing.
 * It shall not appear alone but is associated with a {@link MarkupAnnotation},
 * its parent annotation, and shall be used for editing the parent's text.
 */
export declare class PopupAnnotation extends AnnotationBase {
    /**
     * Creates a new {@link PopupAnnotation}.
     *
     * @param om - {@link ObjectManager} that controls the lifetime of the {@link PopupAnnotation}.
     */
    constructor(om: ObjectManager);
    /**
     * Creates a new {@link PopupAnnotation}.
     */
    constructor();
    /**
     * Gets the parent {@link MarkupAnnotation} of the current annotation.
     * This property changes when the {@link MarkupAnnotation#referenceAnnotation} is changed.
     */
    get parent(): MarkupAnnotation | null;
    /**
     * Gets or sets a value specifying whether the pop-up annotation should initially
     * be displayed open.
     */
    get open(): boolean;
    /**
     * Gets or sets a value specifying whether the pop-up annotation should initially
     * be displayed open.
     */
    set open(value: boolean);
    /**
     * Gets or sets the popup window color.
     */
    get color(): Color;
    /**
     * Gets or sets the popup window color.
     */
    set color(value: Color);
}