@newdash/newdash/isNumber.d.ts

javascript/typescript utility library

/**
 * Checks if `value` is classified as a `Number` primitive or object.
 *
 * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
 * classified as numbers, use the `Number.isFinite` method.
 *
 * @since 5.6.0
 * @category Lang
 * @param value The value to check.
 * @returns Returns `true` if `value` is a number, else `false`.
 * @see [[isInteger]], [[toInteger]], [[[[toNumber]]]]
 * @example
 *
 * ```js
 * isNumber(3)
 * // => true
 *
 * isNumber(Number.MIN_VALUE)
 * // => true
 *
 * isNumber(Infinity)
 * // => true
 *
 * isNumber('3')
 * // => false
 * ```
 */
export declare function isNumber(value: any): value is number;
export default isNumber;