import type { ReactorInput, ReactorResult } from './types.js';
/**
 * Calculate reactor vessel dimensions and volumes.
 *
 * Supports cylindrical and spherical reactors.
 *
 * Cylindrical:
 * - Volume = PI * r^2 * h
 * - Surface Area = 2 * PI * r^2 + 2 * PI * r * h (ends + lateral)
 *
 * Spherical:
 * - Volume = (4/3) * PI * r^3
 * - Surface Area = 4 * PI * r^2
 *
 * @param input - Reactor dimensions and fill ratio
 * @returns Reactor volumes and surface area
 */
export declare function reactor(input: ReactorInput): ReactorResult;
/**
 * Round to specified decimal places
 */
//# sourceMappingURL=reactor.d.ts.map