import { Color3 } from "@babylonjs/core/Maths/math.color.js";
import type { TransformNode } from "@babylonjs/core/Meshes/transformNode.js";
import type { Scene } from "@babylonjs/core/scene.js";
import type { Vector3Value } from "@skenora/contracts";
import type { DrawingPlane } from "./shape-drawing-controller.js";
export type ShapeEditPhase = "preview" | "commit" | "cancel";
export interface ShapeEditingOptions {
    plane?: DrawingPlane;
    closed?: boolean;
    snap?: number;
    handleDiameter?: number;
    handleColor?: Color3;
    selectedColor?: Color3;
    lineColor?: Color3;
    onChange?: (points: readonly Vector3Value[], phase: ShapeEditPhase) => void;
    onSelectionChange?: (index: number | null) => void;
}
/**
 * Local-space control-point editor for polygon, polyline, wall and tube paths.
 * The host decides how preview/commit events are persisted.
 */
export declare class ShapeEditingController {
    #private;
    readonly scene: Scene;
    constructor(scene: Scene);
    get active(): boolean;
    get points(): readonly Vector3Value[];
    get selectedIndex(): number | null;
    begin(target: TransformNode, points: readonly Vector3Value[], options?: ShapeEditingOptions): void;
    setPoints(points: readonly Vector3Value[]): void;
    movePoint(index: number, point: Vector3Value): void;
    addPoint(point: Vector3Value, index?: number): number;
    insertPointOnNearestEdge(point: Vector3Value): number;
    removePoint(index: number): boolean;
    selectPoint(index: number | null): boolean;
    commit(): readonly Vector3Value[];
    cancel(): void;
    dispose(): void;
}
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