import type { Canvas, DisplayObject, Rect, RenderingPlugin, RenderingPluginContext } from '@antv/g-lite';
import type { Selectable } from './selectable/interface';
import type { AnnotationPluginOptions } from './tokens';
/**
 * Make shape selectable and interactive.
 * @see http://fabricjs.com/
 *
 * @example
 * circle.style.selectable = true;
 *
 * Support the following selection:
 *
 * * Use pointerdown to select a single graphic.
 * * Press `shift` key to multi-select graphics.
 * * Use brush selection.
 */
export declare class SelectablePlugin implements RenderingPlugin {
    annotationPluginOptions: AnnotationPluginOptions;
    static tag: string;
    constructor(annotationPluginOptions: AnnotationPluginOptions);
    /**
     * the topmost operation layer, which will be appended to documentElement directly
     */
    private activeSelectableLayer;
    /**
     * Brush for multi-selection.
     */
    private brush;
    /**
     * selected objects on current canvas
     */
    selected: DisplayObject[];
    /**
     * each selectable has an operation UI
     */
    private selectableMap;
    /**
     * draw a dashed rect when brushing
     */
    brushRect: Rect;
    canvas: Canvas;
    /**
     * Toggle visibility of mid anchors
     */
    midAnchorsVisible: boolean;
    /**
     * Toggle visibility of rotate anchor
     */
    rotateAnchorVisible: boolean;
    getSelectedDisplayObjects(): DisplayObject<any, any>[];
    selectDisplayObject(displayObject: DisplayObject, skipEvent?: boolean): void;
    deselectDisplayObject(displayObject: DisplayObject): void;
    /**
     * Need re-create SelectableUI for object since its definition was already changed.
     */
    markSelectableUIAsDirty(object: DisplayObject): void;
    private deselectAllDisplayObjects;
    getOrCreateSelectableUI(object: DisplayObject): Selectable;
    /**
     * Update all existed selectable UIs.
     * @example
     *
     * plugin.updateSelectableStyle({
     *   selectionStroke: 'red',
     * });
     */
    updateSelectableStyle(): void;
    private updateMidAnchorsVisibility;
    private updateRotateAnchorVisibility;
    private updateAnchorsSelectable;
    showMidAnchors(): void;
    hideMidAnchors(): void;
    showRotateAnchor(): void;
    hideRotateAnchor(): void;
    enableAnchorsSelectable(): void;
    disableAnchorsSelectable(): void;
    apply(context: RenderingPluginContext): void;
    private renderDrawer;
    private hideDrawer;
}
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