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/*!
* is-natural-number.js | MIT (c) Shinnosuke Watanabe
* https://github.com/shinnn/is-natural-number.js
*/
export default (function() {
if (Number.isInteger) {
return function isNaturalNumber(val, zero) {
return val >= (zero ? 0 : 1) && Number.isInteger(val);
};
}
return function isNaturalNumber(val, zero) {
return val >= (zero ? 0 : 1) && val !== Infinity && Math.floor(val) === val;
};
})();