import type { SineBarHeightInput, SineBarHeightResult } from './types.js';
/**
 * Calculate the gauge block height for a sine bar setup.
 *
 * @formula
 *   H = L × sin(θ)
 *   actualAngle = arcsin(roundedH / L)
 *   error = actualAngle − θ
 *
 * @reference Oberg, E. et al. "Machinery's Handbook", 31st Ed. — Sine Bar section.
 *
 * @param input - Sine bar parameters
 * @returns SineBarHeightResult with exact and optionally rounded height
 */
export declare function sineBarHeight(input: SineBarHeightInput): SineBarHeightResult;
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