/**
 * Calculates the Fibonacci number at the given position using Binet's Formula.
 *
 * Binet's Formula is an efficient way to calculate Fibonacci numbers using the golden ratio.
 *
 * **Keep in mind this function may be prone to floating-point JavaScript imprecision.**
 *
 * @param n The positive integer position in the Fibonacci sequence to look for.
 * @throws A `TypeError` if `n` is not a number, negative, or not an integer.
 * @returns The Fibonacci number at position `n`.
 */
declare const _default: (n: number) => number;
export = _default;