/**
 * Musical timing and beat alignment functions
 * Part of Pleco Xa audio analysis engine
 */
/**
 * Calculate how well a loop length aligns with musical timing
 * @param {number} loopLength - Length of loop in seconds
 * @param {number} bpm - Beats per minute
 * @returns {number} Alignment score (0-1, higher is better)
 */
export function calculateBeatAlignment(loopLength: number, bpm: number): number;