import type { DpmoInput, DpmoResult } from './types.js';
/**
 * Calculate Defects Per Million Opportunities (DPMO) and related metrics
 * DPMO = (Defects / (Units x Opportunities)) x 1,000,000
 *
 * @param input - DPMO input parameters
 * @returns DPMO analysis result
 * @throws RangeError if units or opportunities is not positive
 */
export declare function dpmo(input: DpmoInput): DpmoResult;
//# sourceMappingURL=dpmo.d.ts.map