import type { ComposedNode } from './types.js';
export interface PointCloudExtraction {
    expressId: number;
    ifcType?: string;
    positions: Float32Array;
    colors?: Float32Array;
    pointCount: number;
    bbox: {
        min: [number, number, number];
        max: [number, number, number];
    };
}
export declare function extractPointClouds(composed: Map<string, ComposedNode>, pathToId: Map<string, number>): PointCloudExtraction[];
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