import * as THREE from 'three';
import type { SplatEngine, SplatLoadOptions } from './splatLoader';
import type { SplatSource } from './splatSource';
import type { SplatPlacement } from './splatUpAxis';
import type { SplatMesh } from '@sparkjsdev/spark';
export interface LoadedSplat {
    id: string;
    name?: string;
    root: THREE.Group;
    mesh: SplatMesh;
    placement: SplatPlacement;
}
export declare function splatRootName(id: string): string;
export declare class SplatRegistry {
    private readonly scene;
    private readonly engine;
    private readonly source;
    private readonly splats;
    private readonly pending;
    constructor(deps: {
        scene: THREE.Object3D;
        engine: SplatEngine;
        source: SplatSource;
    });
    add(id: string, placement?: SplatPlacement, options?: SplatLoadOptions): Promise<LoadedSplat>;
    private loadSplat;
    list(): LoadedSplat[];
    get(id: string): LoadedSplat | undefined;
    setPlacement(id: string, placement: SplatPlacement): void;
    setVisible(id: string, visible: boolean): void;
    remove(id: string): void;
    dispose(): void;
    private applyPlacement;
}
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