/**
 * Checks if `test` is finite.
 *
 * @param {*} test The value to check.
 * @returns {boolean} Returns `true` if `test` is finite, else `false`.
 * @example
 *
 *      isFinite(5);    //=> true
 *      isFinite(null); //=> false
 */
export declare const isFinite: (test: any) => test is number;
export default isFinite;