import { Object3D } from 'three/webgpu';
import { DIVESelectable } from '../../../../index.ts';
import { Tool } from '../Tool.ts';
import { PointerContext } from '../PointerContext.ts';
import { SelectionState } from '../SelectionState.ts';
/**
 * Type guard to check if a tool is a SelectTool.
 */
export declare const isSelectTool: (tool: Tool) => tool is SelectTool;
/**
 * Tool for selecting objects via click.
 *
 * Only processes objects on PRODUCT_LAYER (models), ignoring UI elements like gizmos.
 * Uses SelectionState to manage selection and notify other tools (like TransformTool).
 *
 * @module
 */
export declare class SelectTool implements Tool {
    readonly name = "select";
    readonly priority = 30;
    private _selectionState;
    constructor(selectionState: SelectionState);
    /**
     * Get the currently selected object.
     */
    get selected(): (Object3D & DIVESelectable) | null;
    onActivate(): void;
    onDeactivate(): void;
    onClick(ctx: PointerContext): void;
    /**
     * Programmatically select an object.
     */
    select(obj: Object3D & DIVESelectable): void;
    /**
     * Programmatically deselect the current selection.
     */
    deselect(): void;
}