import type { CompiledSceneArtifact, Vec3 } from './types';
/**
 * Splits one GLB source file into per-root-node placed assets.
 *
 * Each mesh-carrying root node of the first scene becomes its own asset whose
 * Scene v2 placement transform is that node's local TRS; the exported per-asset
 * GLB carries pure asset-local geometry because the kept root node's transform
 * is zeroed before serialization. Applying both would double-transform, exactly
 * as it would for FBX siblings.
 */
export type SplitGlbAsset = {
    name: string;
    transform: {
        position: Vec3;
        rotation: [number, number, number, number];
        scale: Vec3;
    };
    detail: CompiledSceneArtifact;
};
export declare function splitGlbIntoPlacements(input: {
    path?: string;
    bytes?: Buffer;
    sourceName: string;
}): Promise<SplitGlbAsset[]>;