/**
 * https://tc39.es/ecma402/#sec-defaultnumberoption
 * @param val
 * @param min
 * @param max
 * @param fallback
 */
export function DefaultNumberOption(val, min, max, fallback) {
    if (val !== undefined) {
        val = Number(val);
        if (isNaN(val) || val < min || val > max) {
            throw new RangeError(val + " is outside of range [" + min + ", " + max + "]");
        }
        return Math.floor(val);
    }
    return fallback;
}