interface Array<T> {
	/**
	 * @from `@dulysse1/better-node`
	 * ### Get the sum of an array of number
	 * @return {number} The sum of your array.
	 */
	sum(): number;
}

interface ReadonlyArray<T> {
	/**
	 * @from `@dulysse1/better-node`
	 * ### Get the sum of an array of number
	 * @return {number} The sum of your array.
	 */
	sum(): number;
}