//#region src/bigint/sum.ts
/**
* Calculates the sum of an array of bigints.
*
* This function takes an array of bigints and returns the sum of all the elements in the array.
* An empty array returns `0n`, so `sum(a) + sum(b)` always equals `sum([...a, ...b])`.
*
* @param nums - An array of bigints to be summed.
* @returns The sum of all the bigints in the array. Returns `0n` for an empty array.
*
* @example
* const numbers = [1n, 2n, 3n, 4n, 5n];
* const result = sum(numbers);
* // result will be 15n
*/
function sum(nums) {
	let result = 0n;
	for (let i = 0; i < nums.length; i++) result += nums[i];
	return result;
}
//#endregion
exports.sum = sum;
