@spark-web/utils/dist/type-check-27f282c1.cjs.dev.js

--- title: Utilities isExperimentalPackage: true ---

'use strict';

/**
 * Checks whether or not a value is a boolean.
 *
 * @param value
 */
function isBoolean(value) {
  return typeof value === 'boolean';
}

/**
 * Checks whether or not a value is a function.
 *
 * @param value
 */
function isFunction(value) {
  return !!(value && {}.toString.call(value) == '[object Function]');
}

/**
 * Checks whether or not a value is a number.
 *
 * @param value
 */
function isNumber(value) {
  return typeof value === 'number' && !isNaN(value);
}

/**
 * Checks whether or not a value is a string.
 *
 * @param value
 */
function isString(value) {
  return typeof value === 'string';
}

exports.isBoolean = isBoolean;
exports.isFunction = isFunction;
exports.isNumber = isNumber;
exports.isString = isString;