import { Color3 } from "@babylonjs/core/Maths/math.color.js";
import { Mesh } from "@babylonjs/core/Meshes/mesh.js";
import type { Scene } from "@babylonjs/core/scene.js";
import type { CameraPathRecord } from "@skenora/contracts";
export interface CameraPathVisualizerOptions {
    markerDiameter?: number;
    samplesPerSegment?: number;
    lineColor?: Color3;
    markerColor?: Color3;
    selectedColor?: Color3;
    showTargets?: boolean;
    targetPickable?: boolean;
}
/** Optional Babylon-only path overlay; it owns no editor or DOM state. */
export declare class CameraPathVisualizer {
    #private;
    readonly scene: Scene;
    constructor(scene: Scene, options?: CameraPathVisualizerOptions);
    get selectedKeyframeId(): string | null;
    update(path: Readonly<CameraPathRecord> | null): void;
    selectKeyframe(keyframeId: string | null): boolean;
    getMarker(keyframeId: string): Mesh | null;
    getTargetMarker(keyframeId: string): Mesh | null;
    setVisible(visible: boolean): void;
    clear(): void;
    dispose(): void;
}
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