interface Array<T> {
	/**
	 * @from `@dulysse1/better-node`
	 * ### Get the first element of your array
	 * @returns {T | undefined} your first element or null
	 */
	first(): T | undefined;
}

interface ReadonlyArray<T> {
	/**
	 * @from `@dulysse1/better-node`
	 * ### Get the first element of your array
	 * @returns {T | undefined} your first element or null
	 */
	first(): T | undefined;
}