es-toolkit/dist/compat/predicate/isInteger.js

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

//#region src/compat/predicate/isInteger.ts
/**
* Checks if `value` is an integer.
*
* This function can also serve as a type predicate in TypeScript, narrowing the type of the argument to `number`.
*
* @param value - The value to check
* @returns `true` if `value` is integer, otherwise `false`.
*
* @example
* isInteger(3); // Returns: true
* isInteger(Infinity); // Returns: false
* isInteger('3'); // Returns: false
* isInteger([]); // Returns: false
*/
function isInteger(value) {
	return Number.isInteger(value);
}
//#endregion
exports.isInteger = isInteger;