import { Project } from '../../../project/project';
import { Exporter, ExportOptions } from '../exporter';
export interface STLExportOptions extends ExportOptions {
    scale?: number;
    encoding?: 'ascii' | 'binary';
}
/**
 * STL exporter
 * Exports project geometry to STL format (ASCII or binary)
 */
export declare class STLExporter implements Exporter {
    export(project: Project, options?: STLExportOptions): string | ArrayBuffer;
    private exportASCII;
    private exportBinary;
    private getCubeTriangles;
    private getMeshTriangles;
}
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