source: imaps-frontend/node_modules/which-boxed-primitive/index.js@ 79a0317

'use strict';

var isString = require('is-string');
var isNumber = require('is-number-object');
var isBoolean = require('is-boolean-object');
var isSymbol = require('is-symbol');
var isBigInt = require('is-bigint');

/** @type {import('.')} */
// eslint-disable-next-line consistent-return
module.exports = function whichBoxedPrimitive(value) {
        // eslint-disable-next-line eqeqeq
        if (value == null || (typeof value !== 'object' && typeof value !== 'function')) {
                return null;
        }
        if (isString(value)) {
                return 'String';
        }
        if (isNumber(value)) {
                return 'Number';
        }
        if (isBoolean(value)) {
                return 'Boolean';
        }
        if (isSymbol(value)) {
                return 'Symbol';
        }
        if (isBigInt(value)) {
                return 'BigInt';
        }
};