import { ToolbarItemType } from "../../ImageViewer/Models/IImageViewer";
import { PaintToolsPluginOptions } from "./PaintToolsPluginOptions";
import { ImageViewerPluginBase, PluginType } from "../../ImageViewer/Core/ImageViewerPluginBase";
import { PropertiesPanel } from "./Objects/Properties/PropertiesPanel";
import { IPaintDesignerContext, IPaintObjectDesigner } from "../../ImageViewer/Layers";
export declare function mirrorImage(ctx: CanvasRenderingContext2D, image: HTMLImageElement, x?: number, y?: number, horizontal?: boolean, vertical?: boolean): void;
/**
 * Paint tools toolbar button key.
 **/
/**
 * PaintToolsPlugin class.
 * Adds the "Paint tools", "Effects" and "Text and Objects" buttons.
 * @example
 * ```javascript
 * <script src="gcimageviewer.js"></script></head>
 * <script src="plugins/paintTools.js"></script>
 * <script>
 *   var viewer = new GcImageViewer("#root");
 *   viewer.addPlugin(new PaintToolsPlugin());
 * </script>
 * ```
 * @param {any} options
**/
export declare class PaintToolsPlugin extends ImageViewerPluginBase {
    /**
     * Unique plugin identifier.
     **/
    readonly id: PluginType;
    /**
     * Plugin options
     **/
    options: PaintToolsPluginOptions;
    private _propertiesPanelHandle;
    propertiesPanel: PropertiesPanel;
    paintDesignerContext: IPaintDesignerContext;
    /**
     * PaintToolsPlugin constructor.
     * @param options plugin options
     */
    constructor(options?: PaintToolsPluginOptions);
    /**
    * Returns the layout for the effects tools toolbar.
    *
    * If the value is `true`, `undefined`, or `null`, a default layout is returned.
    * If the value is `false`, an empty layout is returned.
    * Otherwise, the provided custom layout is used.
    *
    * @returns {ToolbarItemType[]} An array of toolbar item types.
    */
    get effectsToolbarLayout(): ToolbarItemType[];
    /**
     * Returns the layout for the paint tools toolbar.
     *
     * If the value is `true`, `undefined`, or `null`, a default layout is returned.
     * If the value is `false`, an empty layout is returned.
     * Otherwise, the provided custom layout is used.
     *
     * @returns {ToolbarItemType[]} An array of toolbar item types.
     */
    get paintToolbarLayout(): ToolbarItemType[];
    /**
     * Returns the layout for the text tools toolbar.
     *
     * If the value is `true`, `undefined`, or `null`, a default layout is returned.
     * If the value is `false`, an empty layout is returned.
     * Otherwise, the provided custom layout is used.
     *
     * @deprecated This option is deprecated in favor of the "Text and Objects" toolbar,
     *             where text tools are available directly.
     * @see objectsToolbarLayout
     *
     * @returns {ToolbarItemType[]} An array of toolbar item types.
     */
    get textToolbarLayout(): ToolbarItemType[];
    /**
     * Returns the layout for the objects toolbar.
     *
     * If the value is `true`, `undefined`, or `null`, a default layout is returned.
     * If the value is `false`, an empty layout is returned.
     * Otherwise, the provided custom layout is used.
     *
     * @returns {ToolbarItemType[]} An array of toolbar item types.
     */
    get objectsToolbarLayout(): ToolbarItemType[];
    setPaintDesignerContext(paintDesignerContext: IPaintDesignerContext): void;
    initialize(viewer: any): void;
    dispose(): void;
    private _selectedObjectDesigner;
    closeObjectProperties(): void;
    openObjectProperties(): void;
    hideObjectProperties(objectDesigner: IPaintObjectDesigner): Promise<void>;
    showObjectProperties(objectDesigner: IPaintObjectDesigner): Promise<void>;
    private _onBeforeOpen;
    private _ensureOptions;
}